Coordination complexes of tin. II. Investigations into the crystal chemistry of IPrSnCl3 · 2DMSO
Autor(en): | Kastner, G. Reuter, H. |
Erscheinungsdatum: | 1999 | Herausgeber: | Walter de Gruyter GmbH | Journal: | Main Group Metal Chemistry | Volumen: | 22 | Ausgabe: | 10 | Startseite: | 605 | Seitenende: | 609 | Zusammenfassung: | Both the fac- and mer-isomer of IPrSnCl3 · 2DMSO were isolated under slightly different reaction conditions. The conformations of these octahedral complexes with a cis-arrangement of the two solvent molecules were confirmed by single crystal X-ray diffraction experiments. In both cases, the asymmetric unit contains two molecules. While the fac-isomer crystallizes in the centrosymmetric space group P21/n with a = 14.638(3) Å, b = 15.073(3) Å, c = 15.916(3) Å, β = 110.86°, the merisomer crystallizes in the acentric space group P21 with a = 7.150(2) Å, b = 15.155(3) Å, c = 14.738(3) Å, α = 93.43(3)°. In both isomers the bonds trans to the isopropyl groups are shortened. |
ISSN: | 07921241 | DOI: | 10.1515/mgmc.1999.22.10.605 | Externe URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-16644379221&doi=10.1515%2fmgmc.1999.22.10.605&partnerID=40&md5=cfbedfeaeac6d18811579a77132d9197 |
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