Tetramethylammonium auride

Tetramethylammonium auride
Names
IUPAC name
N,N,N-Trimethylmethanaminium auride
Identifiers
CAS Number
  • 390801-81-7
3D model (JSmol)
  • Interactive image
InChI
  • InChI=1S/C4H12N.Au/c1-5(2,3)4;/h1-4H3;/q+1;-1
    Key: FNABMZORGWEURW-UHFFFAOYSA-N
  • C[N+](C)(C)C.[Au-]
Properties
Chemical formula
 C4H12AuN
Molar mass 271.114 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound

Tetramethylammonium auride, (CH3)4NAu, is an ionic compound containing tetramethylammonium as cation and gold in a –1 oxidation state as anion. It is an example of a compound containing this rare ionic form of gold, and the first auride paired with a cation that is not a metal atom that has been synthesized.[1]

References

  1. ^ Dietzela, Pascal D. C.; Jansen, Martin (2001). "Synthesis and crystal structure determination of tetramethylammonium auride". Chemical Communications (21): 2208–2209. doi:10.1039/B105648B. PMID 12240114.

Further reading

  • doi:10.1021/acs.inorgchem.2c00600 – Use of this compound to study the nature of tetramethylammonium–anion bonding
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Gold compounds
Gold(-I)
  • CsAu
  • RbAu
  • SiAu4
  • (CH3)4NAu
Gold(I)
  • AuBr
  • AuCl
  • AuF
  • AuI
  • AuOH
  • Au2S
  • AuCN / KAu(CN)2
  • Na3Au(S2O3)2
Organogold(I) compounds
  • (AuC6H2(CH3)3)5
  • (C2H5)3PAuSC5H5O(CO2CH3)3CH2OCOCH3
  • AuSC5H5O(OH)3CH2OH
  • NaAuSCH2CHOHCH2SO3
  • BrAuSC4H8
  • ClAuSC4H8
  • ClAuS(CH3)2
  • ClAuP(C6H5)3
  • Na2AuSCHCO2CH2CO2
  • NaAuSCHCO2CH2CO2H
    • Gold(II)
    • AuXe4(Sb2F11)2
    • Au2(SO4)2
    Gold(I,III)
    • Au4Cl8
    Gold(III)
    • AuF3
    • AuCl3
    • AuBr3
    • AuI3
    • Au2O3
    • Au(OH)3
    • Au2S3
    • AuPO4
    • Au(C2H3O2)3
    Aurates(III)
  • HAuCl4
  • NaAuCl4
  • HAuBr4
  • HAu(NO3)4
  • ClO2Au(ClO4)4
  • NaAuO2
    • Gold(V)
    • AuF5
    • AuF5·F2
    • Au2(C2O4)5
    Gold(VI)
    • AuF
      6       (predicted)


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