Caesium auride

Caesium auride
	; Solution of CsAu(left), pure CsAu(right)
Names
	IUPAC name Caesium auride
Identifiers
CAS Number	12256-37-0 ;
3D model (JSmol)	covalent form: Interactive image; ionic form: Interactive image;
PubChem CID	71308168;
	InChI InChI=1S/Au.Cs Key: COOMJVRPVOQALF-UHFFFAOYSA-N ;
	SMILES covalent form: [Cs] [Au]; ionic form: [Cs+].[Au-];
Properties
Chemical formula	AuCs
Molar mass	329.872022 g·mol−1
Appearance	Yellow crystals
Melting point	580 °C (1,076 °F; 853 K)
Solubility in water	reacts violently
Structure
Crystal structure	CsCl
Lattice constant	a = 4.24 Å
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Caesium auride is the inorganic compound with the formula CsAu. It is the Cs⁺ salt of the unusual Au⁻ anion.^[2]

^ ^a ^b Kienast, Gerhard; Verma, Jitendra; Klemm, Wilhelm (June 1961). "Das Verhalten der Alkalimetalle zu Kupfer, Silber und Gold". Zeitschrift für anorganische und allgemeine Chemie (in German). 310 (3): 143–169. doi:10.1002/zaac.19613100304.
^ Peer, William J.; Lagowski, J. J. (1978). "Metal-Ammonia Solutions. 11. Au⁻, a Solvated Transition Metal Anion". J. Am. Chem. Soc. 100: 6260–6261. doi:10.1021/ja00487a064.

Names


Solution of CsAu(left), pure CsAu(right)
IUPAC name Caesium auride
Identifiers
CAS Number	12256-37-0^Y
3D model (JSmol)	covalent form: Interactive image ionic form: Interactive image
PubChem CID	71308168
InChI InChI=1S/Au.Cs^N Key: COOMJVRPVOQALF-UHFFFAOYSA-N^N
SMILES covalent form: [Cs] [Au] ionic form: [Cs+].[Au-]
Properties
Chemical formula	AuCs
Molar mass	329.872022 g·mol⁻¹
Appearance	Yellow crystals
Melting point	580 °C (1,076 °F; 853 K)^[1]
Solubility in water	reacts violently
Structure
Crystal structure	CsCl
Lattice constant	a = 4.24 Å^[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references