Happy new year, Leiem! I've find about this compound but, all information I have is “neodymium thiocyanate hexahydrate form deliquescent crystals”. Can you find refs about this compound? Thanks you. Ccv2020(留言) 2021年1月3日 (日) 08:07 (UTC)
Happy new year! Here are the refs about neodymium thiocyanate [CAS 3444-33-5]:
Slavkina, R. I.; Usubaliev, Dzh.; Serebrennikov, V. V. Preparation of anhydrous perchlorates and thiocyanates of some rare earth elements. Tr. Tomskogo Gos. Univ., Ser. Khim., 1963. 157: 304-306.
Vicentini, G.; Perrier, M.; Coutinho, J. M. V.; Valarelli, J. V. Hydrated lanthanide thiocyanates. Anais. Acad. Brasil. Cienc., 1964. 36 (2): 123-130.
Agarwal, Ram K.; Agarwal, Himanshu. Some high coordination compounds of lanthanides(III) derived from N-isonicotinamidosalicylaldimine. Bulletin of the Chemical Society of Ethiopia, 2000. 14 (2): 143-153.
Viswanathan, M.; Krishnan, G. Synthesis and characterization of mixed ligand complexes of praseodymium(III), neodymium(III), samarium(III), gadolinium(III) and dysprosium(III) with piperidinobenzylurea. Asian Journal of Chemistry, 2004. 16 (1): 156-162.
Thanks you. Now I have color of VOF is black (according to ref 2): [2]. This compound contain 59.3% of vanadium. Ccv2020(留言) 2021年1月11日 (一) 06:52 (UTC)
Labbe, Jean Pierre. The preparation and structure of metallic germanates. I. Germanates obtained by an aqueous method. Mikrochimica et Ichnoanalytica Acta, 1964. (2-4): 298-316.
Ringwood, A. E. Phase transformations in the earth's mantle. National Academy of Sciences-National Research Council, Publication, 1963. 1075: 19-24.
Labbe, Jean Pierre. Preparation and structure of metal germanates. Ann. Chim. (Paris), 1965. 10 (7-8): 317-344.
Lyakh, O. D.; Lyubivaya, R. I.; Sheka, I. A. Hydrated scandium, titanium, manganese, and nickel germanates. Ukrainskii Khimicheskii Zhurnal (Russian Edition), 1983. 49 (9): 908-911.
As a "rule", maybe if name of article contains word “structure”, information about color of compound is not obtained. Before I ask you this question, I' ve reached ref. 5. After asked, I cannot reached ref. 2, but ref. 4 can. (To be continued) – Ccv2020(留言) 2021年1月17日 (日) 10:56 (UTC)
This is how to prepare cobalt and copper germanates: [3], html-text link mode. There's no preparation of nickel salt; or, maybe contains. Ccv2020(留言) 2021年1月17日 (日) 11:17 (UTC)
Ref 2, ISSN of the journal is 0369-0504. (I didn't find the color, too. Maybe some of the information can be found in the Supporting Information section of an article.) --Leiem(留言·签名·维基调查) 2021年1月18日 (一) 03:41 (UTC)
I' ve only preparation of nickel(II) orthostannate, Ni2SnO4 and density of this compound is 7.00 g/cm³. Can you find refs about it? Ccv2020(留言) 2021年1月18日 (一) 08:19 (UTC)
Ni2SnO4 [CAS 12201-92-2]
Morgenstern-Badarau, Irene; Poix, Paul; Michel, Andre. Solid solutions in orthostannates. Bulletin de la Societe Chimique de France, 1963. 10: 2192-2195.
Dupuis, Therese. Effect of heat on certain metastannates of bivalent metals. Mikrochimica et Ichnoanalytica Acta, 1965. 4: 737-750.
Dupuis, Therese; Lorenzelli, Vincenzo. Infrared absorption spectrometry of metal-oxygen oscillations in single and double orthostannates of bivalent cations. Annali di Chimica (Rome, Italy), 1967. 57 (4): 391-401.
Novikov, G. V.; Trukhtanov, V. A.; Cher, L.; Yushchuk, S. I.; Gol'danskii, V. I. Magnetic fields of tin nuclei in substituted nickel ferrite. Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki, 1969. 56 (3): 743-746.
Panakh-Zade, S. A.; Amirdzhanova, T. B.; Mamed'yarova, I. A.; Zargarova, M. I. Preparation and study of the metal cadmium tin oxide (MxCd1-x)2SnO4 system. Zhurnal Neorganicheskoi Khimii, 1986. 31 (2): 530-532.
This document, [4] said that this compound is unstable. Maybe this is reason for unknown color of Ni2SnO4? Ccv2020(留言) 2021年1月20日 (三) 07:45 (UTC)
@Ccv2020:It says that Ni2SnO4 is unstable according to the calculation in a certain crystal structure. Ref 7 above synthesized this compound by hydrolyzing the mixture of Ni and Sn chlorides, and it is stable enought to undergo post-synthetic modifications. --Leiem(留言·签名·维基调查) 2021年1月20日 (三) 08:18 (UTC)
PS: NiSnO3 [CAS 12035-38-0] is more common. --Leiem(留言·签名·维基调查) 2021年1月20日 (三) 08:21 (UTC)
OK… Can you find about "anhydrous" NiPb(OH)6? Ccv2020(留言) 2021年1月20日 (三) 08:27 (UTC)
No information about Ni[Pb(OH)6] was found. (By the way, in the lab, I mixed NiCl2 and SnCl4 in water, giving a green solution. After sodium hydroxide was added, a pale green precipitate was formed.) --Leiem(留言·签名·维基调查) 2021年1月20日 (三) 10:45 (UTC)
If this compound is decomposing, it may be nickel(II) orthostannate? About nickel(II) hexahydroxoplumbate(II): [5], html-text link mode is preparation of this compound. Ccv2020(留言) 2021年1月21日 (四) 10:55 (UTC)
[6]: NiO and SnO2 at 900 °C can give nickel(II) orthostannate. Ccv2020(留言) 2021年1月21日 (四) 10:59 (UTC)
Maybe Ni2SnO4 initially decomposes to NiSnO3 + NiO since the metastannate could be more stable. For NiPb(OH)6, no results were found on SciFinder. It is unregistered. --Leiem(留言·签名·维基调查) 2021年1月21日 (四) 14:27 (UTC)
But you can use text from html-text link, copy it to Google Translate for preparation as your language. Ccv2020(留言) 2021年1月21日 (四) 15:11 (UTC)
And compare it to original link, because digitized text isn't good. Ccv2020(留言) 2021年1月21日 (四) 15:16 (UTC)
Can you find refs for Ni5(P3O10)2? Thanks you. (P/s: An article about vanadyl diiodide in Vietnamese Wikipedia was on “Did you know” at 22–23 January, 2021). Ccv2020(留言) 2021年1月24日 (日) 01:43 (UTC)
First, congrats! For Ni5(P3O10)2 [CAS 13870-07-0]:
Schmoss, Julius W. The action of phosphorus on salts containing oxygen. Bul. soc. chim. Romania, 1925. 7: 32-35.
Yatsimirskii, K. B. Several functions characterizing stepwise complex formation in solution. Zhurnal Neorganicheskoi Khimii, 1956. 1 : 412-421.
Bobtelsky, M.; Kertes, S. The polyphosphates of manganese, cobalt, nickel, and copper: Their complex character, composition, and behavior. Journal of Applied Chemistry, 1955. 5: 675-686.
Prodan, L. I.; Ermolenko, N. F. Physicochemical analysis of systems: sodium tripolyphosphate-soluble salt of a bivalent metal-water. Doklady Akademii Nauk BSSR, 1961. 5: 442-447.
Prodan, L. I.; Yarmolenka, M. F. Tripolyphosphates of copper, nickel, and zinc of difficult solubility. Vestsi Akademii Navuk BSSR, Seryya Fizika-Tekhnichnykh Navuk, 1961. 3: 63-67.
Shchegrov, L. N.; Pechkovskii, V. V.; Eshchenko, L. S. Thermal dehydration of nickel(II) phosphate octahydrate. Doklady Akademii Nauk SSSR, 1969. 184 (2): 391-394.
Shchegrov, L. N.; Pechkovskii, V. V.; Ryadchenko, A. G. Thermal analysis of nickel(II) ammonium phosphate. Vestsi Akademii Navuk BSSR, Seryya Khimichnykh Navuk, 1972. 4: 86-91.
Ref. 3 is avliable in ResearchGate, and you can request for full text. I don't have an email, so can you reach this reference? Thanks you. Ccv2020(留言) 2021年1月25日 (一) 06:54 (UTC)
@Ccv2020: I have access. How do I send it to you? (Or try sci-hub) --Leiem(留言·签名·维基调查) 2021年1月25日 (一) 09:21 (UTC)
Hello, Leiem! Recently, I've finding informations about color of tetrachloroaluminates; and, maybe some properties such as density, lattice constants,… But some compound, like MnAl2Cl8 or FeAl2Cl8 is only known in vapor phase. Can you find for it? Thanks you. Ccv2020(留言) 2021年1月27日 (三) 09:59 (UTC)
Krausze, R.; Oppermann, H.; Bruhn, U.; Balarin, M. Dissociation behavior of dimeric metal halides and the formation of manganese aluminum chloride (MnAl2Cl8). Zeitschrift fuer Anorganische und Allgemeine Chemie, 1987. 550: 116-122.
Einarsrud, Mari Ann; Rytter, Erling. Infrared reflection spectra of aluminum chloride-metal dichloride (metal = barium, calcium, magnesium, manganese, strontium and zinc) and oxochloroaluminate melts. Proceedings - Electrochemical Society, 1987. 87-7. 391-405.
Brinkmann, F. J.; Gerding, H. Structures of the compounds TeCl4.2TlCl, SeCl4.2TlCl, and FeCl2.2AlCl3. Revue de Chimie Minerale, 1971. 8 (3): 501-504.
Binnewies, M. Mass spectrometric studies of the iron(II) chloride/aluminum chloride and systems iron(II) chloride/iron(III) chloride. Zeitschrift fuer Anorganische und Allgemeine Chemie, 1977. 437. 19-27.
PS: Template:化合物 - this template in Chinese Wikipedia gathers other templates of corresponding elements/chemical compounds. --Leiem(留言·签名·维基调查) 2021年1月27日 (三) 10:59 (UTC)
Hmm… It's easy to obtain color of metal aluminum chlorides with ref. 1. Can you find about FeAl2Br8 and corresponding manganese, nickel and copper compounds? Ccv2020(留言) 2021年1月31日 (日) 09:32 (UTC)
NiAl2Br8 [CAS 109206-30-6]: same refs as Mn compound above.
Cu(II) compd is unknown. CuAlBr4 [CAS 43734-10-7]:
Veprek-Siska, Josef; Pliska, Vladimir; Smirous, Frantisek; Vesely, Frantisek. Inorganic nitrogen compounds. II. Mechanism of decomposition of aqueous solutions of Na2N2O3. Collection of Czechoslovak Chemical Communications, 1959. 24. 687-693. ISSN: 0010-0765.
Vatolin, N. A.; Moiseev, G. K. Determination of temperatures and heats of phase transitions of the 1st kind in some inorganic substances. Deposited Doc. [Report] 1976. VINITI 4435-76. Inst. Metall. Sverdlovsk, USSR. (in Russian)
Fichtner, Winfried; Weiss, Alarich. Charge distribution and structures of halogenogallates and halogenoaluminates of the type MeIMeIIIX4, MeIMe2IIIX7, and benzene.copper tetrachloroaluminate C6H6.CuAlCl4. An NQR investigation (chlorine-35, bromine-79, iodine-127, copper-63, gallium-69). Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1980. 35B (2): 170-181.
现在盘点凯瑟琳在维基媒体的七年、担任CEO的五年所做出的贡献、功过可能还为时过早,但回想最近一段时间发生的事,凯瑟琳定是计划自己辞职之前留下更多的“政治遗产”,包括她曾长期推动,但直到临辞职前最后一刻才正式推出的《通用行为准则》(Universal Code of Conduct)。而另一件我们可以肯定的事是:在凯瑟琳·马赫的担任CEO的这五年,维基媒体基金会的职能和手腕逐渐扩大、强硬,维基媒体项目的管理,正在逐步从一种“由下至上”的管理方式,变成“由上至下”的:基金会在社群事务中扮演更加重要的角色。
Happy lunar new year, Leiem! Hope you have ☺ time. Can you find refs about FeCl3·6thiourea? Thanks you. (Note: My article about cobalt(II) thiocyanate was on DYK at 10–11 Feb. 2021). Ccv2020(留言) 2021年3月1日 (一) 03:00 (UTC)
Thank you, and congrats on your new DYK.
For hexakis(thiourea)iron(III) chloride C6H24FeN12S6Cl3 from SciFinder, CAS 1150662-16-0, only one ref was found: Haghgooie, Hossein; Zeynizadeh, Behzad; Shafaghi, Maryam. FeCl3(Py)4, FeCl3[(NH2)2CO]6 and FeCl3[(NH2)2CS]6 as efficient catalysts for the efficient reduction of carbonyl compounds with NaBH4 under aprotic condition. Asian Journal of Chemistry, 2008. 20 (8): 6033-6046. --Leiem(留言·签名·维基调查) 2021年3月2日 (二) 02:33 (UTC)
Can you find about CuBr·2thiourea, CuI·xthiourea (x = 1 and 2)? Ccv2020(留言) 2021年3月3日 (三) 08:30 (UTC)
CuI·2L is not found. --Leiem(留言·签名·维基调查) 2021年3月3日 (三) 09:19 (UTC)
What about Ni(SCN)2·4thiourea? Ccv2020(留言) 2021年3月4日 (四) 08:16 (UTC)
Ni(SCN)2L4 [73565-38-5] (only 1 ref): Dolenko, G. N.; Larionov, S. V.; Savel'eva, Z. A.; Nasonova, L. I.; Mazalov, L. N. Study of the electron structure of salts and complexes of urea, thiourea, semicarbazide, and thiosemicarbazide by the x-ray fluorescence spectroscopic method. Zhurnal Neorganicheskoi Khimii, 1980. 25 (3): 761-767. --Leiem(留言·签名·维基调查) 2021年3月5日 (五) 07:31 (UTC)
What about PdBr2·4thiourea? Ccv2020(留言) 2021年3月6日 (六) 10:31 (UTC)
PdBr2·4L [53637-86-8]: (1)Kharitonov, Yu. Ya.; Brega, V. D.; Ablov, A. V.; Proskina, N. N. Infrared absorption spectra and normal fluctuations of complexes of metals with thiourea. Zhurnal Neorganicheskoi Khimii, 1974. 19 (8): 2166-2177. (2)Knyazeva, N. N.; Mironov, V. E. On the association of tetrathioureapalladium(II) with some single-charged anions. Zhurnal Neorganicheskoi Khimii, 1976. 21 (4): 1145-1147. (3)Knyazeva, N. N.; Mironov, V. E. Association of some complexes of platinum(II) and palladium(II) with anions in aqueous solutions. Koordinatsionnaya Khimiya, 1979. 5 (4): 572-579. (4)Antonov, P. G.; Zhamsueva, T. Ts.; Agapov, I. A.; Konovalov, L. V. Complex formation of palladium(II) with germanium(II) in aqueous solutions of hydrobromic acid. Zhurnal Prikladnoi Khimii (Sankt-Peterburg), 1994. 67 (7): 1074-1079. --Leiem(留言·签名·维基调查) 2021年3月8日 (一) 10:03 (UTC)
What about NiX2·5L (X = Cl, Br, I)? Ccv2020(留言) 2021年3月12日 (五) 04:58 (UTC)
(Page 365, last 4 paragraphs) Apparatus IR spectra were recorded on a Nicolet 5-DX spectrometer ...
Synthesis 75 mL concentrated H2SO4, 50 mL CCl4 and 15 g KMnO4 were placed in a 250 mL flask, followed by stirring...
2 g of rare earth oxides, together with few drops of water, were added to the CCl4 solution containing Mn2O7. Dark red solids were produced... The solids were washed by CCl4 till CCl4 layer was colorless. The product was dissolved by 60 mL water and filtrated. Then, they were concentrated, left in desiccators with molecular seives for 5 days. Purplish red crystals of La, Pr, Nd ... Y (nine permanganates) were obtained.
Can you find compound of CrCl3 with CON3H5? Thanks you. Ccv2020(留言) 2021年3月17日 (三) 14:53 (UTC)
No compound was found as described. --Leiem(留言·签名·维基调查) 2021年3月19日 (五) 10:29 (UTC)
Can you find M(CON3H4)2 (M = Mn, Cu)? Ccv2020(留言) 2021年3月20日 (六) 14:53 (UTC)
Cu(CON3H4)2 [70468-70-1]: Mahto, C. B. Study of copper(II) complex with semicarbazide. Acta Ciencia Indica, 1978. 4 (3): 245-247. --Leiem(留言·签名·维基调查) 2021年3月23日 (二) 05:42 (UTC)
Mn compound is not found. --Leiem(留言·签名·维基调查) 2021年3月23日 (二) 05:44 (UTC)
Can you find refs about CoCl2·2tsc, NiX2·2tsc (X = Cl, Br, I)? Ccv2020(留言) 2021年3月26日 (五) 04:59 (UTC)
CoCl2·2L [126501-19-7]: (1) Cao Vazquez, Roberto; Diaz Garcia, Alicia. Coordination compounds as antitumor agents. III. Electronic and structural effects. Revista Cubana de Farmacia, 1989. 23 (1-2): 25-28.
NiCl2·2L [63751-16-6]: (1) Akhmedli, M. K.; Zhirova, L. F. Study of the complex compounds of nickel salts and thiosemicarbazide. Zhurnal Neorganicheskoi Khimii, 1960. 5: 2742-2748. (2) Nardell, Marie; Boldrin, Pierino. Nickel complexes with thiosemicarbazide. Gazzetta Chimica Italiana, 1961. 91: 280-286. (3) Grinber, A. A.; Gel'fma, M. I. The stability of complex compounds of Pt (II) of the tetraamine type. Doklady Akademii Nauk SSSR, 1961. 137: 87-90. (4) doi:10.1071/CH9771617. (5) Gowda, B. T.; Mahadevappa, D. S. Estimation of thiosemicarbazide and its metal complexes with lead tetraacetate. Journal of the Indian Chemical Society, 1977. 54 (5): 470-473. (6) Dolenko, G. N.; Larionov, S. V.; Savel'eva, Z. A.; Nasonova, L. I.; Mazalov, L. N. Study of the electron structure of salts and complexes of urea, thiourea, semicarbazide, and thiosemicarbazide by the x-ray fluorescence spectroscopic method. Zhurnal Neorganicheskoi Khimii, 1980. 25 (3): 761-767. (7) Mahadevappa, D. S.; Rangappa, K. S.; Gowda, B. T. Sodium N-chlorobenzenesulfonamide (chloramine-B) as an analytical reagent: estimation of thiosemicarbazide alone and in its metal complexes. Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 1981. 20A (1): 102-104. (8) doi:10.1016/0026-265X(82)90116-3. (9) doi:10.1016/0026-265X(83)90065-6. (10) doi:10.1016/j.spmi.2013.03.018.
NiI2·2L [15157-48-9]: (1) Sirota, A.; Sramko, Tibor; Kohout, Josef. Nickel(II) complexes with thiosemicarbazide. I. Several new square planar and octahedral complexes of the type NiX2(thio)2. Chemicke Zvesti, 1966. 20 (10): 752-762. (2) doi:10.1016/S0020-1693(00)92630-6.
Is Cr, Mn form complexes with tsc? Ccv2020(留言) 2021年3月27日 (六) 03:59 (UTC)
CrL3Cl3 [34195-92-1] : (1) doi:10.1016/0020-1650(71)80097-1; (2) doi:10.1016/0022-1902(81)80053-X; (3) Borzakova, S. S.; Gur'eva, I. N. Synthesis of complex chromium(III) compounds with thiosemicarbazide. Khimiya i Tekhnol. Pr-v Kozhi i Mekha, M., 1983: 63-66. (in Russian, USSR).
MnL3(ClO4)2 [64014-71-7]: Pradhan, B.; Rao, D. V. Ramana. Complexes of zinc(II) and manganese(II) with thiosemicarbazide and thiosemicarbazones. Journal of the Indian Chemical Society, 1977. 54 (1-3): 136-138.
MnL2Cl2 [60173-42-4]: (1) See the perchlorate reference; (2) Shtrempler, G. I.; Murzubraimov, B.; Rysmendeev, K. Thermal stability of thiosemicarbazide-based complexes. Zhurnal Neorganicheskoi Khimii, 1982. 27 (3): 789-792; (3) Murzubraimov, B.; Shtrempler, G. I. Study of IR absorption spectra of complexes of semicarbazide and thiosemicarbazide with some transition metal chlorides. Zhurnal Neorganicheskoi Khimii, 1982. 27 (6): 1473-1475; (4)Srivastava, A. K. Manganese(II) complexes of substituted thiosemicarbazides. Proceedings of the National Academy of Sciences, India, Section A: Physical Sciences, 1984. 54 (1): 45-51; (5) Mirzubaimov, B.; Toktomamatov, A. IR absorption spectra of complexes of some metals with thiosemicarbazide. Koordinatsionnaya Khimiya, 1985. 11 (5): 596-602. --Leiem(留言·签名·维基调查) 2021年3月29日 (一) 03:01 (UTC)
Related 2: Selenosemicarbazide (sesc)
Is Mn, Fe, Co form complexes with this ligand? Thanks you. (Divide this question if you want) – Ccv2020(留言) 2021年4月2日 (五) 15:30 (UTC)
All three not found. --Leiem(留言·签名·维基调查) 2021年4月6日 (二) 01:47 (UTC)
Related 3: Urea
Can you find about MSO4·xurea (M = Mn, Fe; x = 1 and 6)? Thanks you. Ccv2020(留言) 2021年4月9日 (五) 12:46 (UTC)
MnII, x=1 [10443-87-5]: (1) Backlund, Peter S. Fertilizer urea solutions containing micronutrients. 1972. US 3640698 A. (patent) (2) Druzhinin, I. G.; Duishenalieva, N. X-ray diffraction study of solid phases in ternary systems containing hydrated manganese sulfate and urea, at 10, 20, and 25°. Vzaimodeistvie Tiomocheviny i Mocheviny s Mineral'n. Solyami, Akad. Nauk Kirg. SSR, Inst. Neorgan. i Fiz. Khim., 1965. 70-76. (3) Galdecki, Zdzislaw; Golinski, Bohdan. X-ray diffraction studies of some urea complexes with bivalent sulfates. Zeszyty Nauk. Politech. Lodz., Chem., 1961. 10: 15-20. (4) Druzhinin, I. G.; Duishenalieva, N. Properties of double compounds from urea, manganese sulfate, and water. Izv. Akad. Nauk Kirg. SSR, Ser. Estestv. i Tekhn. Nauk, 1962. 4 (9): 123-127.
MnII, x=6 [13346-15-1]: (1) Alieva, Z. F.; Shalamov, A. E.; Litvyakova, E. N.; Sulaimankulov, K. S.; Agashkin, O. V. X-ray phase analysis of urea compounds with inorganic salts. Izvestiya Akademii Nauk Kazakhskoi SSR, Seriya Khimicheskaya, 1972. 22 (2): 76-78. (2) ref 4 above. (3) ref 3 above. (4) Lazerka, G. A.; Girei, I. V.; Zonov, Yu. G. Kinetics of the interaction with ammonia of complex compounds containing manganese and urea. Vestsi Akademii Navuk BSSR, Seryya Khimichnykh Navuk, 1968. 2: 50-55.
FeII, x=1 [127947-43-7]: (1) Chen, Hailin. Special fertilizer of iron-rich rice and preparation method thereof. 2017. CN 106588426 A. (patent) (2) Druzhinin, I. G.; Kaikiev, A. Composition-property diagrams of aqueous equilibrium solutions of urea with NiSO4 and urea with FeSO4. Izvest. Akad. Nauk Kirgiz. S.S.R., Ser. Estestven. i Tekh. Nauk, 1960. 2 (11): 13-20.
FeIII, x=6 [22549-51-5]: (1) Kulikova, N. P.; Druzhinin, I. G.; Beskov, S. D. Solubility of a quaternary system: carbamide- iron(II) sulfate-aluminum sulfate-water at 25 and 40.deg. Uchenye Zapiski - Moskovskii Oblastnoi Pedagogicheskii Institut im. N. K. Krupskoi, 1968. 193 (2): 73-80. (2) Kulikova, N. P.; Druzhinin, I. G. Four-component systems of sulfates of aluminum and iron(II), urea, and water at 25 and 40.deg. Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1968. 41(10): 2149-2156. (3) Druzhinin, I. G.; Kaikiev, A. Reaction of ferrous sulfate with urea in aqueous solutions. Izv. Akad. Nauk Kirg. SSR, Ser. Estestv. i Tekhn. Nauk, 1962. 4 (9): 101-106. (4) ref 2 above.
Can you find about manganese, cobalt, nickel, copper carbohydrazide nitrates and copper sulfate-carbohydrazide complexes? You can divide this question. Thanks you. Ccv2020(留言) 2021年4月12日 (一) 13:28 (UTC)
Copper compounds
Ligand:
CuL2(NO3)2 [208764-34-5]: Sinditskii, Valery P.; Fogelzang, Alexander E.; Egorshev, Viacheslav Y.; Serushkin, Valery V.; Dutov, Mikhail D.; Dutova, Tatyana Y. Catalysis and combustion mechanism of coordination compounds. Proceedings of the International Pyrotechnics Seminar, 1995. 21. 747-761.
CuL3(NO3)2 [616866-27-4]: (1) Akiyoshi, Miyako; Yamaguchiya, Nao; Nakamura, Hidetsugu. Thermal behavior of various metal complex nitrates (V). Co complex nitrates. Science and Technology of Energetic Materials, 2003. 64 (2): 61-67. (2) doi:10.1002/qua.22449.
CuLxSO4: not found on SciFinder but elsewhere: (link). --Leiem(留言·签名·维基调查) 2021年4月13日 (二) 09:37 (UTC)
Manganese, cobalt and nickel compounds
MnL3(NO3)2 [79471-07-1]: (1) Ivanov, M. G.; Kalinichenko, I. I. Complex compounds of nitrates, sulfates and chlorides of metals with carbohydrazide. Zhurnal Neorganicheskoi Khimii, 1981. 26 (8): 2134-2137. (2) Akiyoshi, Miyako; Hirata, Norimasa; Nakamura, Hidetsugu; Hara, Yasutake. The thermal behavior of the carbohydrazide complexes of certain metals. 1. The synthesis and the thermal analysis. Kayaku Gakkaishi, 1996. 57 (6): 238-243. (3) same as ref 2: The thermal behavior of the carbohydrazide complexes of certain metals. 2. The isothermal decomposition. pp 244-251. (4) Akiyoshi, Miyako; Hirata, Norimasa; Nakamura, Hidetsugu; Hara, Yasutake. Thermal behavior of metal carbohydrazide complexes in detonation. Proceedings of the International Pyrotechnics Seminar, 1997. 23: 7-17.
CoL3(NO3)2 [79001-46-0]: (1) Ivanov, M. G.; Kalinichenko, I. I.; Olikov, I. I. Effect of intermolecular hydrogen bonds on electronic spectra of carbohydrazide complexes of nickel(II) and cobalt(II). Koordinatsionnaya Khimiya, 1981. 7 (7): 1091-1094. (2) Kon'kova, T. S.; Matyushin, Yu. N.; Sinditskii, V. P.; Fogel'zang, A. E. Thermodynamics of coordination compounds of Co(II), Ni(II), Zn and Cd with carbohydrazide. Khimicheskaya Fizika, 1995. 14 (6): 109-113. (3) Sinditskii, Valery P.; Fogelzang, Alexander E.; Egorshev, Viacheslav Y.; Serushkin, Valery V.; Dutov, Mikhail D.; Dutova, Tatyana Y. Catalysis and combustion mechanism of coordination compounds. Proceedings of the International Pyrotechnics Seminar, 1995. 21: 747-761. (4) refs 1-3 of Mn.
NiL3(NO3)2 [79471-05-9]: (1) refs 1-4 of Mn. (2) Akiyoshi, Miyako; Nakamura, Hidetsugu; Hara, Yasutake. Thermal behavior of various metal complex nitrates - Ni complex nitrates. Kayaku Gakkaishi, 2001. 62 (4): 161-167. (3) Ivanov, M. G.; Kalinichenko, I. I. Electronic spectra and parameters of chemical bonding of nickel(II) carbohydrazide complexes. Zhurnal Neorganicheskoi Khimii, 1981. 26 (2): 411-413.
… :(, after access some references I don't have color of these compounds, but it's easy to prepare by using metal nitrate and carbohydrazide, molar ratio is 1:3. Ccv2020(留言) 2021年4月14日 (三) 11:27 (UTC)
It's easy to prepare but the ligand is absent. --Leiem(留言·签名·维基调查) 2021年4月14日 (三) 13:28 (UTC)
Now I have color of (NH4)2FeCl4 is bluish-green: [8]. Can you give me CAS number of this compound? Thanks you. Ccv2020(留言) 2021年3月19日 (五) 09:50 (UTC)
Can you find about copper(II) chlorochromate, Cu(CrO3Cl)2? Thanks you. Ccv2020(留言) 2021年3月30日 (二) 09:38 (UTC)
It is not found on SciFinder. --Leiem(留言·签名·维基调查) 2021年4月1日 (四) 03:32 (UTC)
Compounds KCrO3X (X = F, Cl, Br, I) is known. Furthermore, compound with X = ½SO4 also exist ([10]), but… there isn't more information about this new compound. Can you find for it? Thanks for much. Ccv2020(留言) 2021年4月6日 (二) 15:52 (UTC)
KOSO2·OCrO2·OK in your ref seems to be one Cr atom substituted by one S atom in K2Cr2O7. No such compound is found in SciFinder. Maybe it is not registered or poorly characterized. But two ambiguous substances were found:
(1) K2Cr2O7·H2SO4·CrO3 [65272-72-2] (a) Leleu, M. J. Dangerous chemicals reactions. 37. Alcohols. Cahiers de Notes Documentaires, 1976. 82: 121-125. (b) Putivl'skii, V. V.; Mil'ner, A. A.; Zapol'skii, A. K. Thermal transformations in solutions of polymeric chromosulfuric acids. Zhurnal Neorganicheskoi Khimii, 1985. 30 (6): 1422-1425.
Can you find about UOF₃? Thanks you. Ccv2020(留言) 2021年4月18日 (日) 14:53 (UTC)
UOF3 [99542-55-9]: (1) Rampy, G. A. The reaction of uranium dioxide with uranium hexafluoride. United States Atomic Energy Commission [Unclassified and Declassified Reports Published by the Atomic Energy Commission and Its Contractors], 1959. GAT-265. pp 30. (2) Gorokhov, L. N.; Pyatenko, A. T.; Sidorova, I. V.; Smirnov, V. K. Thermochemistry of molecules and negative ions in a uranium-oxygen-fluorine system. Probl. Kalorim. Khim. Termodin., Dokl. Vses. Konf., 10th, 1984. 2. pp 466-468. (3) doi:10.1002/chem.200601244. --Leiem(留言·签名·维基调查) 2021年4月22日 (四) 02:20 (UTC)
What about UO2F, UO2I? Ccv2020(留言) 2021年4月25日 (日) 03:23 (UTC)
UO2F [19109-87-6]: (1) Kemmler-Sack, Sibylle. Uranium oxide fluorides. Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, Biochemie, Biophysik, Biologie, 1967. 22 (6): 597-599. (2) Seleznev, V. P.; Tsvetkov, A. A.; Sudarikov, B. N.; Gromov, B. V.; Ivankova, T. F. Kinetics of the hydrolysis of uranyl fluoride by water vapor. Kinetika i Kataliz, 1974. 15 (2): 344-348. (3) doi:10.1007/BF01913537. (4) doi:10.1016/S0022-2860(97)00068-9. (5) doi:10.1002/chem.200601244. (6) doi:10.1039/c8cp05990j.
VO2I [1146206-29-2]: See ref of VO2Br. --Leiem(留言·签名·维基调查) 2021年5月3日 (一) 01:55 (UTC)
Thanks you for much, because:
You have helped me to access restricted articles with Sci-hub;
and Sci-hub helped me to know color of VOI3 – normally, gaseous compounds color of them is not obtained. With Sci-hub, my article about this compound was on DYK a week ago. One more time, thanks you. Ccv2020(留言) 2021年5月6日 (四) 01:46 (UTC)
There's no information about vanadium selenates. These links may goes to deletion. Do you have information about these? Thanks you. Ccv2020(留言) 2021年5月10日 (一) 02:14 (UTC)
Removed. This template was originally created according to the corresponding sulfate template. --Leiem(留言·签名·维基调查) 2021年5月10日 (一) 02:29 (UTC)
Hmm… If I were you, I'm will carefully check again before add these links… – Ccv2020(留言) 2021年5月11日 (二) 00:44 (UTC)
OK. Compounds were added that theoretically exist. But the double salts of vanadium selenates are reported. --Leiem(留言·签名·维基调查) 2021年5月11日 (二) 01:26 (UTC)
Can you find information about Mn2Fe(CN)6·2NH3? Thanks you. Ccv2020(留言) 2021年5月11日 (二) 00:43 (UTC)
Ammonia adduct is not found. --Leiem(留言·签名·维基调查) 2021年5月11日 (二) 07:48 (UTC)
One ref about an ammonium salt as reactant: Vel'mozhnyi, I. S.; Gyunner, E. A.; Tsareva, A. I.; Mel'nichenko, L. M. Study of the interaction of manganese chloride with potassium, ammonium, and sodium ferrocyanides in aqueous solutions. Zhurnal Neorganicheskoi Khimii, 1980. 25 (4): 986-990. --Leiem(留言·签名·维基调查) 2021年5月11日 (二) 07:51 (UTC)
[12], it contains other ferrocyanide and ferricyanide salts with ammonia (for ferricyanide, p. 556). Ccv2020(留言) 2021年5月11日 (二) 09:07 (UTC)
Checked in SciFinder, still no results. Maybe it has not included this article yet (and relevant substances not registered). But there are some results for key words "ferrocyanide ammoniate":
Dubsky, J. V.; Langer, A. Application of copper ferrocyanide ammoniate in testing for calcium. Collection of Czechoslovak Chemical Communications, 1936. 8: 47-56.
Kozlov, A. S. The use of nickel ferrocyanide ammoniate in qualitative microchemical analysis. Doklady Akademii Nauk SSSR, 1954. 94: 705-706.
Tananaev, I. V.; Manzhigeev, G. P.; Kozlov, A. S. Copper ferrocyanide ammoniate. Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 1971. 7 (5): 795-797.
Seifer, G. B. Thermal migration of ligands in ferrocyanide ammoniates of transition metals. Doklady Akademii Nauk SSSR, 1975. 220 (1): 120-122.
Seifer, G. B.; Borshagovskii, B. V.; Tarasova, Z. A.; Kharitonov, Yu. Ya. Mechanism of thermal decomposition of transition metal ferrocyanide ammoniates. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1975. 3: 495-499.
Can you find literatures about Fe(PF6)2, Fe(PF6)3 and Ni(PF6)2? Thanks you. (Note: Heterofore, I'm think that it's only known in organic complexes…) – Ccv2020(留言) 2021年5月14日 (五) 02:20 (UTC)
☹… There is some problem with these compounds. Why complexes is more characterized than simple salt? Ccv2020(留言) 2021年5月21日 (五) 14:13 (UTC)
Complexes form crystals more easily, and they are more stable to air or water. They can be easily characterized by X-ray diffraction, etc. Moreover, complexes may have certain properties that authors can publish papers with these properties, such as photoluminescence, thermochromism. Hexafluorophosphates share similar properties with corresponding perchlorates and tetrafluoroborates. The latter two are more common. --Leiem(留言·签名·维基调查) 2021年5月21日 (五) 14:48 (UTC)
According to a local supplier, these PF6− salts are commercially available: Ag+, CH3NH3+, NO2+, Li+, K+, Bu4N+, NH4+, tropylium, Na+, Ph2I+, ferrocenium, Et4P+, N−ethylpyridinium, NO+, Me4N+, Ph3C+, [Cu(MeCN)4]+, (MePh)3S+, Tl+, Cp2Co+, CpRu(MeCN)3+, Co(bpy)32+, Co(phen)32+, Co(phen)33+, Pd(phen)22+ and some other quaternary ammonium salts, and some other metal complex cations salts. --Leiem(留言·签名·维基调查) 2021年5月21日 (五) 14:59 (UTC)
“Unfortunately, Fe(PF6)3 has not been reported (in the absence of ligands)”… – from [13]. Ccv2020(留言) 2021年5月21日 (五) 15:18 (UTC)
In the ref above (Fe(PF6)3 [113962-49-5]), "([Fe(pap)2]PF6) ... these cpds were prepared by the same method described for 1", where 1 in the article is "... (corresponding ligand) ... Meanwhile, Fe(ClO4)3·nH2O (...) was dissolved in absolute methanol ...". It can be inferred that the PF6 complex was prepared using corresponding hexafluorophosphate, Fe(PF6)3·nH2O. --Leiem(留言·签名·维基调查) 2021年5月21日 (五) 15:30 (UTC)
Fe(III) salt: “Fe(PF6)3, prepared from FeCl3 (0.081 g, 0.5 mmol) and AgPF6”… – from [15],
Ni(II) salt: “NiCO3 (0.4003 g, 3.37 mmol) with 2 equiv of HPF6 (∼60% by weight in H2O)”… – from [16].
Most of materials can be easily buy from suppliers. Can you try to prepare solution of complexes (with image)? Thanks you. Ccv2020(留言) 2021年5月22日 (六) 14:35 (UTC)
There is only Bu4NPF6 in the lab now. After the lab buys other chemicals, I can try it. (PS: maybe long time later, but if I try it sometime, I will inform you) --Leiem(留言·签名·维基调查) 2021年5月22日 (六) 14:39 (UTC)
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Can you find about Cr(NH3)6(IO3)3? Thanks you. Ccv2020(留言) 2021年6月8日 (二) 23:32 (UTC)
Cr(NH3)6(IO3)3 (CAS 128784-08-7): Lobanov, N. I. Bromates, iodates, and periodates of chromium ammines. Zhurnal Neorganicheskoi Khimii, 1961. 6: 870-873. --Leiem(留言·签名·维基调查) 2021年6月9日 (三) 05:19 (UTC)
… I've accessed it long time ago. I'm remember that this complex do not include information about the color (but tetraammine-diaquo and pentaammine-monoaquo the color is given). Why? Ccv2020(留言) 2021年6月13日 (日) 00:44 (UTC)
Perhaps it is not necessary. I've seen some references about the synthesis of some certain substances. Only some of them gave information about appearance. (e.g. colorless oil; green needles; etc.) --Leiem(留言·签名·维基调查) 2021年6月27日 (日) 14:25 (UTC)
其它来源:(1) "a larger number of polymer structures, including acyclic and cata-, peri-, and corona-condensed polycylic structures were analyzed by ..." (Google Book) (2) "Whereas cata-condensed systems have no internal vertices and no-odd numbered sums of ring sizes, per-condensed systems have either even-membered or odd-numbered sums of ring sizes. In the latter ..." (Google Book) (3) "These terms, whose usage is not always uniform, arise from Greek kata (cata) and peri, meaning "down" and "around", respectively." (Google Book). --Leiem(留言·签名·维基调查) 2022年2月6日 (日) 07:53 (UTC)
Hello, Leiem! Do you surprise if I want to back to Wikipedia?
In middle next year, I will cope with a "very hard" test. So that I decided to come back and make some edits. But I will focus on organic compounds (I'm studying it in school).
A month ago, I've founded some properties of Cr(C6H5O)3 and some alkoxides. But I'm only need phenolate now. Can you find CAS and addtional refs? Thanks you. This will be my first article in viwiki in 2022, also the first article about organic compound I write. Thanks for much. Ccv2020(留言) 2022年6月3日 (五) 15:25 (UTC)
@Ccv2020: Cr(III) phenolate [CAS 78798-93-3]: [1] doi:10.1016/B978-0-08-025300-8.50015-0. [2] Mehrotra, R. C. Recent advances in the chemistry of simple and bimetallic alkoxides of later transition elements (with particular reference to the '3d' series). Journal of the Indian Chemical Society, 1982. 59 (6): 715-722. [3] Slushkov, A. M.; Petrov, B. I.; Domrachev, G. A. Reactions of bis(arene)organochromium compounds with polyatomic alcohols. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985. 6: 1413-1415. [4] Marmodee, R.; Schaefer, W.; Andrae, K. On 3d-element aroxides. Zeitschrift fuer Anorganische und Allgemeine Chemie, 1987. 551: 61-66. [5] Slushkov, A. M.; Petrov, B. I.; Domrachev, G. A.; Razuvaev, G. A. Thermal decomposition of organochromium compounds and catalytic properties of their solid phases. Metalloorganicheskaya Khimiya, 1988. 1 (3): 534-538. [6] doi:10.1080/00945719008048188.--Leiem(留言·签名·维基调查) 2022年6月3日 (五) 16:12 (UTC)
@Htmlzycq:“primarily the monoterpenes alpha- and beta-pinene, with lesser amounts of carene, camphene, dipentene, and terpinolene.” 这几个恰好都是的。--Leiem(留言·签名·维基调查) 2022年8月16日 (二) 09:06 (UTC)