Silylidyne

Silylidyne
Names
	IUPAC name Silylidyne
	Systematic IUPAC name λ1-silane
	Other names Hydridosilicon, Silylidine
Identifiers
CAS Number	13774-94-2 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:30580;
ChemSpider	4937345;
Gmelin Reference	254
PubChem CID	6432086;
	InChI InChI=1S/HSi/h1H Key: QHGSGZLLHBKSAH-UHFFFAOYSA-N;
	SMILES [SiH];
Properties
Chemical formula	HSi
Molar mass	29.093 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

Silylidyne is a chemical substance occurring as a molecule found in stars and probably existing in interstellar space, or as a monolayer on the surface of solid silicon. The SiH molecule is a radical, and can be made experimentally by striking an electric arc to silicon on a low pressure hydrogen gas.^[1]

^ Rochow, E. G. (2013). The Chemistry of Silicon: Pergamon International Library of Science, Technology, Engineering and Social Studies. Elsevier. ISBN 9781483187556.

[cos-1] Rochow, E. G. (2013). The Chemistry of Silicon: Pergamon International Library of Science, Technology, Engineering and Social Studies. Elsevier. ISBN 9781483187556.

[1]

Names

IUPAC name Silylidyne
Systematic IUPAC name λ¹-silane
Other names Hydridosilicon, Silylidine
Identifiers
CAS Number	13774-94-2^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:30580
ChemSpider	4937345
Gmelin Reference	254
PubChem CID	6432086
InChI InChI=1S/HSi/h1H Key: QHGSGZLLHBKSAH-UHFFFAOYSA-N
SMILES [SiH]
Properties
Chemical formula	HSi
Molar mass	29.093 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