Monoiodosilane

Structural formula
General
Surname	Monoiodosilane
other names	Iodosilane
Molecular formula	SiH 3 I.
Brief description	colorless liquid
External identifiers / databases
PubChem	6327219
Wikidata	Q6062315
properties
Molar mass	158.01 g mol −1
Physical state	liquid
density	1.99 g cm −3
Melting point	−56.4 ° C
boiling point	45.4 ° C
Vapor pressure	1330 Pa (−44 ° C)
solubility	Decomposes in water
Refractive index	1.5703 (20 ° C)
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

Monoiodosilane is a chemical compound from the group of silanes .

Extraction and presentation

Monoiodosilane can be obtained by reacting phenylsilane or chlorophenylsilane with hydrogen iodide .

{\ displaystyle \ mathrm {ClC_ {6} H_ {4} SiH_ {3} + HI \ longrightarrow C_ {6} H_ {5} Cl + SiH_ {3} I}}

It is also formed as a by-product in the production of silicon tetraiodide from monosilane and hydrogen iodide at 80 ° C. and elevated pressure in the presence of aluminum (III) chloride as a catalyst . This method can also be used to produce methylated iodosilanes.

properties

Monoiodosilane is a colorless liquid that smokes heavily in air and decomposes on contact with water. In the solid state, it has a monoclinic crystal structure with the space group P 2 ₁ / c (space group no. 14) . Template: room group / 14

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Georg Brauer (Ed.), With the collaboration of Marianne Baudler u. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 686.
↑ W. Dietze, E. Doering, M. Schulz, P. Glasow, W. Langheinrich, A. Ludsteck, H. Mader, A. Mühlbauer, Wv Münch, H. Runge, L. Schleicher, M. Schnöller, E. Sirtl, E. Uden, W. Zulehner: Technology of Si, Ge, and SiC / Technologie von Si, Ge and SiC . Springer Science & Business Media, 1983, ISBN 978-3-540-11474-1 , pp. 325 ( limited preview in Google Book Search).
^ ^A ^b Jean d'Ans, Ellen Lax, Roger Blachnik: Pocket book for chemists and physicists . Springer DE, 1998, ISBN 3-642-58842-5 , pp. 730 ( limited preview in Google Book search).
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
↑ Duward F. Shriver: Inorganic Syntheses . John Wiley & Sons, 2009, ISBN 0-470-13285-X , pp. 268 ( limited preview in Google Book search).

[brauer-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Georg Brauer (Ed.), With the collaboration of Marianne Baudler u. a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume I, Ferdinand Enke, Stuttgart 1975, ISBN 3-432-02328-6 , p. 686.

[W._Dietze,_E._Doering,_M._Schulz,_P._Glasow,_W._Langheinrich,_A._Ludsteck,_H._Mader,_A._Mühlbauer,_W.v._Münch,_H._Runge,_L._Schleicher,_M._Schnöller,_E._Sirtl,_E._Uden,_W._Zulehner-2] W. Dietze, E. Doering, M. Schulz, P. Glasow, W. Langheinrich, A. Ludsteck, H. Mader, A. Mühlbauer, Wv Münch, H. Runge, L. Schleicher, M. Schnöller, E. Sirtl, E. Uden, W. Zulehner: Technology of Si, Ge, and SiC / Technologie von Si, Ge and SiC . Springer Science & Business Media, 1983, ISBN 978-3-540-11474-1 , pp. 325 ( limited preview in Google Book Search).

[Jean_d’Ans,_Ellen_Lax,_Roger_Blachnik-3] A ^b Jean d'Ans, Ellen Lax, Roger Blachnik: Pocket book for chemists and physicists . Springer DE, 1998, ISBN 3-642-58842-5 , pp. 730 ( limited preview in Google Book search).

[NV-4] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Duward_F._Shriver-5] Duward F. Shriver: Inorganic Syntheses . John Wiley & Sons, 2009, ISBN 0-470-13285-X , pp. 268 ( limited preview in Google Book search).