Carbon monosulfide: Difference between revisions

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Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (
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{{About-distinguish2|an unstable molecule|[[CS gas]], a tear gas, nor [[caesium]], an element with symbol Cs}}
{{Chembox
{{Chembox
| Verifiedfields = changed
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| verifiedrevid = 396356941
| Watchedfields = changed
| ImageFile = CS-CRC-MW-dimensions-2D-Lewis.png
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| verifiedrevid = 427865018
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| ImageSize = 120
| ImageFileL1 = Carbon monosulfide.svg
| ImageAlt =
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| ImageSizeL1 = 120
| ImageAltL1 = Lewis structure, showing a C–S bond distance of 1.5349 angstroms
| ImageFileR1 = Carbon monosulfide molecule spacefill.png
| ImageSizeR1 = 120
| ImageAltR1 = Space-filling model of the carbon monosulfide molecule
| IUPACName = carbon monosulfide
| IUPACName = carbon monosulfide
| PIN =
| PIN =
| OtherNames = carbon(II) sulfide
| OtherNames = carbon(II) sulfide, thiocarbonyl, sulfidocarbon, methanidylidynesulfanium
| Section1 = {{Chembox Identifiers
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 2944-05-0
| PubChem =
| CASNo = 2944-05-0
| SMILES = }}
| PubChem = 108054
| Beilstein = 1697516, 1918616
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| Section2 = {{Chembox Properties
| C = 1 | S = 1
| ChEBI = 30253
| Gmelin = 648
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| Appearance = reddish crystalline powder
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
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| Density =
| MeltingPt =
| ChemSpiderID = 97157
| BoilingPt =
| SMILES = [S+]#[C-]
| InChI = 1/CS/c1-2
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| Solubility = insoluble
| InChIKey = DXHPZXWIPWDXHJ-UHFFFAOYAW
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/CS/c1-2
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = DXHPZXWIPWDXHJ-UHFFFAOYSA-N}}
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|Section2={{Chembox Properties
| C=1 | S=1
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| Appearance = reddish crystalline powder
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| Density =
| MeltingPt =
| BoilingPt =
⚫
| Solubility = insoluble
}}
}}
| Section3 = {{Chembox Hazards
|Section3={{Chembox Hazards
| MainHazards =
| MainHazards =
| FlashPt =
| FlashPt =
| Autoignition = }}
| AutoignitionPt =}}
| Section9 = {{Chembox Related
| OtherAnions = [[Carbon monoxide]]
| OtherCations = [[Silicon monosulfide]] <br> [[Germanium monosulfide]] <br> [[Tin(II) sulfide]] <br> [[Lead(II) sulfide]]
| OtherFunction =
| OtherFunction_label =
| OtherCompounds =
}}
}}
}}


'''Carbon monosulfide''' is a [[chemical compound]] with the [[chemical formula|formula]] CS. This [[diatomic molecule]] is the sulfur analogue of [[carbon monoxide]], and is unstable as a solid or a liquid, but it has been observed as a gas both in the laboratory and in the [[interstellar medium]].<ref>Wilson, R. W.; Penzias, A. A.; Wannier, P. G.; Linke, R. A. "Isotopic abundances in interstellar carbon monosulfide" Astrophysical Journal, 1976, volume 204, L135-L137.</ref> The molecule resembles carbon monoxide with a strong bond between carbon and sulfur. The molecule is not intrinsically unstable, but it tends to polymerize. This tendency reflects the greater stability of C-S single bonds.
'''Carbon monosulfide''' is a [[chemical compound]] with the [[chemical formula|formula]] CS. This [[diatomic molecule]] is the sulfur analogue of [[carbon monoxide]], and is unstable as a solid or a liquid, but it has been observed as a gas both in the laboratory and in the [[interstellar medium]].<ref>{{cite journal |author1=Wilson, R. W. |author2=Penzias, A. A. |author3=Wannier, P. G. |author4=Linke, R. A. |title= Isotopic abundances in interstellar carbon monosulfide |journal= Astrophysical Journal |year= 1976 |volume= 204 |issue= pt 2 |pages= L135–L137 |doi= 10.1086/182072 |bibcode= 1976ApJ...204L.135W |doi-access= free }}</ref> The molecule resembles carbon monoxide with a triple bond between carbon and sulfur. The molecule is not intrinsically unstable, but it tends to polymerize. This tendency reflects the greater stability of C–S single bonds.


[[Polymer]]s with the formula (CS)<sub>n</sub> have been reported.<ref>Chou, J.-H. and Rauchfuss, T. B., "Solvatothermal Routes to Poly(Carbon Monosulfide)s Using Kinetically Stabilized Precursors", Journal of the American Chemical Society, 1997, volume 119, 4537-4538. DOI: 10.1021/ja970042w</ref> Also, CS has been observed as a ligand in certain transition metals.
[[Polymer]]s with the formula (CS)<sub>''n''</sub> have been reported,<ref>{{cite journal |author1=Chou, J.-H. |author2=Rauchfuss, T. B. |title= Solvatothermal Routes to Poly(Carbon Monosulfide)s Using Kinetically Stabilized Precursors |journal= Journal of the American Chemical Society |year= 1997 |volume= 119 |issue= 19 |pages= 4537–4538 |doi= 10.1021/ja970042w |url= http://faculty.scs.illinois.edu/rauchfus/refs/polyCS.pdf }}</ref> and the formal dimer is [[ethenedithione]]. Also, CS has been observed as a ligand in some [[transition metal complex]]es.


==References==
==References==
{{Reflist}}
{{Reflist}}


{{Inorganic compounds of carbon}}
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[[Category:Sulfides]]
{{Molecules detected in outer space}}
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[[Category:Inorganic carbon compounds]]


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[[Category:Inorganic carbon compounds]]
[[it:Monosolfuro di carbonio]]
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[[Category:Monosulfides]]
[[zh:一硫化碳]]
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