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Chemical compound From Wikipedia, the free encyclopedia
Barium acetylacetonate is a compound with formula Ba(C5H7O2)2. It is the Ba2+ complex of the anion acetylacetonate. The compound is typically encountered as an ill-defined hydrate, which would accord with the high coordination number characteristic of barium.[1][2]
Names | |
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IUPAC name
Barium(2+); (Z)-4-oxopent-2-en-2-olate | |
Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.031.944 |
EC Number |
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PubChem CID |
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Properties | |
C10H14BaO4 | |
Molar mass | 335.545 g·mol−1 |
Appearance | White solid |
Hazards | |
GHS labelling: | |
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Warning | |
H302, H332 | |
P261, P264, P270, P271, P301+P312, P304+P312, P304+P340, P312, P330, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Barium acetylacetonate has been examined in metal organic chemical vapour deposition of BaTiO3 thin films.[3] The related complex with hexafluoroacetylacetonate Ba(hfa)2(tetraglyme) has also been investigated. Its formation of a sublimable adduct containing a polyether illustrates the high coordination numbers typical of barium.[4]
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