Back كبريتيد القصدير الثنائي Arabic سولفید تنهکه (II) AZB Zinn(II)-sulfid German Sulfuro de estaño (II) Spanish سولفید قلع (II) Persian Tina(II)sulfidi Finnish Sulfure d'étain(II) French Сульфид олова(II) Russian Kalaj(II)-sulfid Serbo-Croatian Tin(II) sulfide SIMPLE
| Names | |
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| IUPAC name
Tin(II) sulfide
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| Other names
Tin monosulfide
Herzenbergite | |
| Identifiers | |
3D model (JSmol)
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| ECHA InfoCard | 100.013.863 |
| EC Number |
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PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| SnS | |
| Molar mass | 150.775 g/mol |
| Appearance | dark brown solid |
| Density | 5.22 g/cm3 |
| Melting point | 882 °C (1,620 °F; 1,155 K) |
| Boiling point | about 1230 ˚C |
| Insoluble | |
| Structure | |
| GeS type (orthorhombic), oP8 | |
| Pnma, No. 62 | |
a = 11.18 Å, b = 3.98 Å, c = 4.32 Å[2]
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| asymmetric 3-fold (strongly distorted octahedral) | |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
Main hazards
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Irritant |
| Related compounds | |
Other anions
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Tin(II) oxide Tin selenide Tin telluride |
Other cations
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Carbon monosulfide Silicon monosulfide Germanium monosulfide Lead(II) sulfide |
Related compounds
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Tin(IV) sulfide Tributyl tin sulfide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Tin(II) sulfide is a chemical compound of tin and sulfur. The chemical formula is SnS. Its natural occurrence concerns herzenbergite (α-SnS), a rare mineral. At elevated temperatures above 905 K, SnS undergoes a second order phase transition to β-SnS (space group: Cmcm, No. 63).[3] In recent years, it has become evident that a new polymorph of SnS exists based upon the cubic crystal system, known as π-SnS (space group: P213, No. 198).[4][5]
- ^ Record of Tin(II) sulfide in the GESTIS Substance Database of the Institute for Occupational Safety and Health, accessed on 4/9/2007.
- ^ del Bucchia, S.; Jumas, J.C.; Maurin, M. (1981). "Contribution a l'etude de composes sulfures d'etain (II): Affinement de la structure de Sn S". Acta Crystallogr. B. 37 (10): 1903. Bibcode:1981AcCrB..37.1903D. doi:10.1107/s0567740881007528.
- ^ Wiedemeier, Heribert; von Schnering, Hans Georg (1978-01-01). "Refinement of the structures of GeS, GeSe, SnS and SnSe : Zeitschrift für Kristallographie". Zeitschrift für Kristallographie. 148 (3–4): 295–303. doi:10.1524/zkri.1978.148.3-4.295. S2CID 53314748.
- ^ Rabkin, Alexander; Samuha, Shmuel; Abutbul, Ran E.; Ezersky, Vladimir; Meshi, Louisa; Golan, Yuval (2015-03-11). "New Nanocrystalline Materials: A Previously Unknown Simple Cubic Phase in the SnS Binary System". Nano Letters. 15 (3): 2174–2179. Bibcode:2015NanoL..15.2174R. doi:10.1021/acs.nanolett.5b00209. ISSN 1530-6984. PMID 25710674.
- ^ Abutbul, R. E.; Segev, E.; Zeiri, L.; Ezersky, V.; Makov, G.; Golan, Y. (2016-01-12). "Synthesis and properties of nanocrystalline π-SnS – a new cubic phase of tin sulphide". RSC Advances. 6 (7): 5848–5855. Bibcode:2016RSCAd...6.5848A. doi:10.1039/c5ra23092f. ISSN 2046-2069.