Tetrabromoauric acid
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Other names Tetrabromoauric(III) acid Hydrogen tetrabromoaurate(III) | |
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ECHA InfoCard | 100.037.385 |
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Properties | |
Chemical formula | H[AuBr4] |
Molar mass | 517.591 g·mol−1 |
Conjugate base | Tetrabromoaurate(III) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references |
Chemical compound
Tetrabromoauric acid is an inorganic compound with the formula H[AuBr4]. It is the bromide analog of chloroauric acid. It is generated analogously, by reacting a mixture of hydrobromic and nitric acids with elemental gold.[1][2] The oxidation state of gold in H[AuBr4] and [AuBr4]− anion is +3. The salts of H[AuBr4] (tetrabromoauric(III) acid) are tetrabromoaurates(III), containing [AuBr4]− anions (tetrabromoaurate(III) anions), which have square planar molecular geometry.
References
- ^ Weick, C. F.; Basolo, Fred (1966). "The Aqueous Solution Chemistry and Kinetic Behavior of a Pseudo-Octahedral Complex of Gold(III)". Inorg. Chem. 5 (4): 576. doi:10.1021/ic50038a018.
- ^ Afanasieva, V. A.; Glinskaya, L. A.; Klevtsova, R. F.; Mironov, I. V.; Sheludyakova, L. A. (2007). "Introduction of halogen atoms into gold(III) tetraaza metallocomplexes. Crystal and molecular structure of [Au(C9H18N4Br)](ClO4)2 and [Au(C14H20N4Br2)]ClO4". J. Struc. Chem. 48 (2): 289. doi:10.1007/s10947-007-0045-5. S2CID 98824031.
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Gold compounds
- CsAu
- RbAu
- SiAu4
- (CH3)4NAu
- AuBr
- AuCl
- AuF
- AuI
- AuOH
- Au2S
- AuCN / KAu(CN)2
- Na3Au(S2O3)2
Organogold(I) compounds |
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- AuXe4(Sb2F11)2
- Au2(SO4)2
- Au4Cl8
- AuF3
- AuCl3
- AuBr3
- AuI3
- Au2O3
- Au(OH)3
- Au2S3
- AuPO4
- Au(C2H3O2)3
Aurates(III) |
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- AuF5
- AuF5·F2
- Au2(C2O4)5
- AuF
6 (predicted)