Loading AI tools
Chemical compound From Wikipedia, the free encyclopedia
Borate phosphates are mixed anion compounds containing separate borate and phosphate anions. They are distinct from the borophosphates where the borate is linked to a phosphate via a common oxygen atom. The borate phosphates have a higher ratio of cations to number of borates and phosphates, as compared to the borophosphates.[1]
Identifiers | |
---|---|
3D model (JSmol) |
|
ChemSpider |
|
| |
| |
Properties | |
BO7P−6 | |
Molar mass | 153.78 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
There are also organic esters of both borate and phosphate, e.g. NADH-borate.[2]
In the high temperature method, ingredients are heated together at atmospheric pressure. Products are anhydrous, and production or borophosphates is likely.[3]
The boron flux method involves dissolving ingredients such as an ammonium phosphate and metal carbonate in an excess of molten boric acid.[3]
Borate phosphates are of research interest for their optical, electrooptical or magnetic properties.[3]
chem | mw | crystal system | space group | unit cell Å | volume | density | comment | references | |
---|---|---|---|---|---|---|---|---|---|
Be3(BO3)(PO4) | hexagonal | SHG | [1][4] | ||||||
α-Mg3[BPO7] | orthorhombic | Immm | a=8·495, b=4·886, c=12·565 Z=4 | [5] | |||||
Mg3[BPO7] | monoclinic | Cm | [3] | ||||||
Mg3[BPO7] | hexagonal | P6_2m | [3] | ||||||
Lüneburgite | Mg3[B2(OH)6](PO4)2 · 6H2O | triclinic | 2.05 | Biaxial (-) nα = 1.520 – 1.522 nβ = 1.540 – 1.541 nγ = 1.545 – 1.548
2V 52° to 60° Max birefringence δ = 0.025 – 0.026 |
[6][7] | ||||
Ca3[BPO7] | monoclinic | a=8.602 b=4.891 c=12.806 β=102.30 | [5] | ||||||
Seamanite | Mn2+3[B(OH)4](PO4)(OH)2 | orthorhombic | Pbnm | a = 7.81 Å, b = 15.11 Å, c = 6.69 Å Z=4 | 789.48 | 3.08 | Biaxial (+) nα = 1.640 nβ = 1.663 nγ = 1.665
2V 40° Max birefringence δ = 0.025 |
[8][9] | |
Laptevite-(Ce) | Ca6(Fe2+,Mn2+)Y3REE7(SiO4)3(PO4)(B3Si3O18)(BO3)F11 | trigonal | R3m | a = 10.804, c = 27.726 Z=3 | 2802.6 | 4.61 | Uniaxial (-) nω = 1.741 nε = 1.720
Max birefringence δ = 0.021 |
[10] | |
(CoPO4)4, B5O6(OH)4N(CH3)4(CH3NH3) | 1036.10 | orthorhombic | I222 | a=6.7601 b=7.5422 c=34.822 Z=2 | 1775.4 | 1.938 | red | [11] | |
Co3[BPO7] | monoclinic | Cm | a=9.774, b=12.688, c=4.9057, β=119.749°; Z=4 | 528.2 | purple | [3] | |||
α-Zn3[BPO7] | 349.89 | orthorhombic | a=8.438 b=4.884 c=12.558 | [5] | |||||
α-Zn3[BPO7] | 349.89 | monoclinic | Cm | a=9.725 b=12.720 c=4.874 β=119.80 Z=4 | [3][12] | ||||
β-Zn3[BPO7] | 349.89 | hexagonal | P-6 | a=8.4624 c=13.0690 Z=6 | 810.51 | 4.301 | colourless | [3][13] | |
α-Sr3[BPO7] | orthorhombic | a=9.0561, b=9.7984, c=13.9531 | [14] | ||||||
Sr10[(PO4)5.5(BO4)0.5](BO2) | P3_ | a=9.7973, c=7.3056, Z=1 | 607.29 | [15] | |||||
SrCo2(BO3)(PO4) | 359.26 | monoclinic | P21/c | a=6.485 b=9.270 c=10.066 β=111.14 Z=4 | 548.7 | 4.349 | red | [1][16] | |
Byzantievite | Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4, SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5 | trigonal | R3 | a = 9.1202, c = 102.145 | 7,357.9 | 4.10 | Uniaxial (-) nω = 1.940 nε = 1.860
Max birefringence δ = 0.080 16 different layers in structure |
[17][18] | |
Rhabdoborite | Mg12(V5+,Mo6+,W6+)1 · 5O6{[BO3]6-x[(P,As)O4]xF2-x} (x < 1) | hexagonal | P63 | a = 10.6314, c = 4.5661 | 446.95 | [19] | |||
CsNa2Y2(BO3)(PO4)2 | 605.46 | orthorhombic | Cmcm | a=6.9491 b=14.907 c=10.6201 Z=4 | 1100.2 | 3.655 | colourless | [20] | |
CsZn4(BO3)(PO4)2 | 679.30 | orthorhombic | Pbca | a=14.49 b=10.02 c=16.45 Z=8 | 2388 | 3.779 | colourless | [21] | |
Ba3(BO3)(PO4) | hexagonal | P63mc | a=5.4898, c=14.7551, Z=2 | [1][22] | |||||
Ba3(BO3)(PO4) | monoclinic | P2/m | a = 11.7947, b = 9.6135, c = 12.9548, β= 111.25° | 1369.08 | [23] | ||||
Ba11B26O44(PO4)2(OH)6 | monoclinic | P21/c | a=6.891, b=13.629, c=25.851, β=90.04° | [24] | |||||
Ba3(ZnB5O10)PO4 | 786.41 | orthorhombic | Pnm21 | a = 10.399 b = 7.064 c = 8.204 Z=2 | 602.6 | 4.334 | [25] | ||
La7O6(BO3)(PO4)2 | monoclinic | a=7.019 b=17.915 c=12.653 β=97.52 | 1577.27 | [1][26] | |||||
Pr7O6(BO3)(PO4)2 | monoclinic | P121/n1 | a=6.8939 b=17.662 c=12.442 β=97.24 Z=4 | 1502.9 | green | [1][27] | |||
Nd7O6(BO3)(PO4)2 | monoclinic | a=6.862 b=17.591 c=12.375 β=97.18 | 1482.12 | [1][26] | |||||
Sm7O6(BO3)(PO4)2 | monoclinic | P121/n1 | a=6.778 b=17.396 c=12.218 β=96.96 Z=4 | 1430.0 | yellow | [1][27] | |||
CsNa2Sm2(BO3)(PO4)2 | 728.34 | orthorhombic | Cmcm | a=7.0631 b=15.288 c=10.725 Z=4 | 1158.1 | 4.177 | colourless | [28] | |
CsNa2Ho2(BO3)(PO4)2 | [29] | ||||||||
CsNa2Er2(BO3)(PO4)2 | [29] | ||||||||
CsNa2Tm2(BO3)(PO4)2 | [29] | ||||||||
Gd7O6(BO3)(PO4)2 | monoclinic | a=6.704 b=17.299 c=12.100 β=96.94 | 1393.11 | [1][26] | |||||
Dy7O6(BO3)(PO4)2 | monoclinic | a=6.623 b=17.172 c=11.960 β=96.76 | 1350.84 | [1][26] | |||||
K3Yb[OB(OH)2]2[HOPO3]2 | R3_ | a=5.6809, c=36.594 Z=3 | 1022.8 | [1][30] | |||||
CsNa2Yb2(BO3)(PO4)2 | [29] | ||||||||
K3Lu[OB(OH)2]2[HOPO3]2 | R3_ | a=5.6668, c=36.692 Z=3 | 1020.4 | [1][30] | |||||
CsNa2Lu2(BO3)(PO4)2 | 777.58 | orthorhombic | Cmcm | a = 6.8750 b = 14.6919 c = 10.5581 | 1066.44 | 4.843 | |||
Pb4O(BO3)(PO4) | 998.54 | monoclinic | P21/c | a=10.202 b=7.005 c=12.92 β=113.057 Z=4 | 849.6 | 7.807 | colourless | [31] | |
LiPb4(BO3)(PO4)2 | 1084.85 | orthorhombic | Pbca | a=12.613 b=6.551 c=25.63 Z=8 | 2095 | 6.875 | colourless | [1] | |
Bi4O3(BO3)(PO4) | 1037.70 | orthorhombic | Pbca | a=5.536 b=14.10 c=22.62 Z=8 | 1766 | 7.807 | colourless | [31] | |
Th2[BO4][PO4] | monoclinic | P21/c | a=8.4665, b=7.9552, c=8.2297, β= 103.746° Z = 4 | [32] | |||||
Ba5[(UO2)(PO4)3(B5O9)]·nH2O | interlocking nanotubes; absorbs water from air | [33] | |||||||
U2[BO4][PO4] | 645.84 | monoclinic | P21/c | a = 8.546, b = 7.753, c = 8.163 β = 102.52° Z=4 | 528.0 | 8.12 | generated at 12.5 GPa + 1000 °C; emerald green | [34] | |
[Sr8(PO4)2][(UO2)(PO4)2(B5O9)2] | 1746.97 | monoclinic | P21/n | a = 6.5014, b =22.4302, c =9.7964 β = 90.241° Z=2 | 1428.57 | 4.061 | orange | [35] | |
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.