Iodosilane

Source: Wikipedia, the free encyclopedia.
Iodosilane
Identifiers
3D model (
JSmol
)
ChemSpider
  • InChI=1S/H3ISi/c1-2/h2H3
    Key: IDIOJRGTRFRIJL-UHFFFAOYSA-N
  • I[SiH3]
Properties
SiH3I
Molar mass 158.014 g/mol
Appearance colorless crystals[1]
Density 2.070 g·cm−3 (0.5 °C)
2.035 g·cm−3 (14.8 °C)[2]
Melting point −56.6 °C (216.6 K)[3]
Boiling point 45.8 °C (318.9 K)[3]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Iodosilane is a

monoclinic crystal of space group P21/c at −157 °C.[1]

Preparation

Iodosilane is the first product of the reaction between

monosilane and iodine, the other products being di-, tri- and finally tetraiodosilane (silicon tetraiodide
).

It can also be produced by the reaction of phenylsilane or chlorophenylsilane with hydrogen iodide.[4]

Properties

At low temperatures, iodosilant quickly reacts with [Co(CO)4]− to form SiH3Co(CO)4.[5]

Further reading

  • Nakagawa, Jun; Hayashi, Michiro (1982). "Microwave spectra in the ν3, 2ν3, and ν6 excited states of iodosilane". Journal of Molecular Spectroscopy. 93 (2): 441–444.
    doi:10.1016/0022-2852(82)90181-3
    .
  • Ward, Laird G. L.; Norman, Arlan D.; Gondal, S. K.; MacDiarmid, A. G. (1968). "Bromosilane, iodosilane, and trisilylamine". In Jolly, William L.; et al. (eds.). Inorganic Syntheses. Vol. 11. McGraw-Hill. pp. 159–170.
    ISBN 978-0-470-13170-1
    .
  • Sharbaugh, A. H.; Heath, G. A.; Thomas, L. F.; Sheridan, J. (1953). "Microwave spectrum and structure of iodosilane". Nature. 171 (4341): 87.
    S2CID 4178870
    .

References

  1. ^
    doi:10.1107/S0108270188001155. Archived from the original on 2018-06-02. Retrieved 2019-02-25.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  2. ISSN 0368-1769. Retrieved 2019-02-25.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  3. ^
    S2CID 4118995. Archived from the original on 2021-09-14. Retrieved 2019-02-25.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  4. OCLC 310719485
    .
  5. ISSN 0009-241X
    .


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