Utente:Grasso Luigi/sanbox1/Monosolfuro di silicio
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| Monosolfuro di silicio | |
|---|---|
 | |
  | |
| Nome IUPAC | |
Solfuro di silicio (II) [1]
[2] | |
| Caratteristiche generali | |
| Massa molecolare (u) | [3] |
| Numero CAS | Immagine_3D |
| Indicazioni di sicurezza | |
| Simboli di rischio chimico | |
 
| |
| attenzione | |
| Frasi H | --- |
| Consigli P | ---[4]---[5] |
Silicon monosulfide is a chemical compound of silicon and sulfur. The chemical formula is SiS. Molecular SiS has been detected at high temperature in the gas phase.[6] The gas phase molecule has an Si-S bondlength of 192.93 pm, this compares to the normal single bond length of 216 pm,[6][7] and is shorter than the Si=S bond length of around 201 pm reported in an organosilanethione.[6] Historically a pale yellow-red amorphous solid compound has been reported.[8] The behavior of silicon can be contrasted with germanium which forms a stable solid
monosulfide.
Bibliografia
[modifica | modifica wikitesto]- Rotational spectroscopy of the isotopic species of silicon monosulfide, SiS, in Physical Chemistry Chemical Physics, vol. 9, n. 13, 2007, pp. 1579–86, DOI:10.1039/B618799D.
- Electronic Spectrum of Silicon Monosulfide: Configuration Interaction Study, in The Journal of Physical Chemistry A, vol. 106, n. 5, 2002, p. 833, DOI:10.1021/jp013332e.
- Diode laser measurement of the infrared spectrum of silicon monosulfide, in Chemical Physics Letters, vol. 175, n. 5, 1990, p. 536, DOI:10.1016/0009-2614(90)85577-Y.
Note
[modifica | modifica wikitesto]- ^ Nomenclature of Inorganic Chemistry : IUPAC Recommendations 2005 (Red Book), Cambridge, The Royal Society of Chemistry, 2005, ISBN 978-0-85404-438-2.
- ^ (EN) PubChem Compound, AC1L1C0X - Compound Summary, su pubchem.ncbi.nlm.nih.gov, National Center for Biotechnology Information, 25 Marzo 2005. URL consultato il 13 Ottobre 2011.
- ^ (EN) IUPAC Commission on Isotopic Abundances and Atomic Weights., Atomic weights of the elements 2017, su Queen Mary University of London.
- ^ Scheda del composto su IFA-GESTIS
- ^ Scheda del composto su [1]
- ^ a b c Template:Greenwood&Earnshaw2nd
- ^ Template:RubberBible87th
- ^ E. G. Rochow, E. W. Abel ,1973, The Chemistry of Germanium Tin and Lead, Pergamon Press, ISBN 0-08-018854-0
Template:Solfuri Template:Molecules detected in outer space Template:Composti dello zolfo
