Monocyclooctatetraenyl(thiolato)samarium(III) complexes from the reaction of metallic samarium with cyclooctatetraene and diaryldisulfide: crystal structures of [Sm(µ-SPh)(C8H8)(thf)2]2and [{Sm[µ-S(2,4,6-triisopropylphenyl)(C8H8)(thf)}2]
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 1847-1848
- https://doi.org/10.1039/c39930001847
Abstract
Metallic samarium reacts directly with Cyclooctatetraene in the presence of diaryldisulfide to give cyclooctatetraenyl(thiolato)samarium(III) complexes, {Sm(µ-SAr)(C8H8)(thf)n]2(thf = tetrahydrofuran)(1, Ar = C6H5, n= 2; 2, Ar = 2,4,6-Me3-C6H2, n= 2; 3, Ar = 2,4,6-(Pri)3-C6H2, n= 1), the structures of which are confirmed by single crystal X-ray analyses of 1 and 3, while Yb reacts with diphenyldisulfide in thf to afford [Yb(SPh)2(thf)]n.Keywords
This publication has 25 references indexed in Scilit:
- The syntheses of the complexes (η5-C5H5)Ln(η8-C8H8)·nTHF and (η5-C9H7)Ln(η8-C8H8)·2THF and the crystal structure determination of (η5-C5H5)Pr(η8-C8H8)·2THF and (η5-C9H7)Pr(η8-C8H8)·2THFJournal of the Chemical Society, Chemical Communications, 1991
- Organometallic compounds of the lanthanides. 48. Cyclooctatetraenyl pentamethylcyclopentadienyl derivatives of the rare earthsOrganometallics, 1989
- Synthesis and structure of Fe[C5(CH2Ph)5]2 and Lu(C8H8)[C5(CH2Ph)5]Journal of Organometallic Chemistry, 1989
- On the synthesis of monopentamethylcyclopentadienyl derivatives of yttrium, lanthanum, and ceriumJournal of Organometallic Chemistry, 1989
- Mixed sandwiches of group 3 elements: synthesis and UPS studies of pentamethylcyclopentadienylcyclooctatetraenescandium, -yttrium and -lanthanumJournal of Organometallic Chemistry, 1988
- Cyclooctatetraenyllanthanide complexes. 1. Alkyl- and arylmonocyclooctatetraenyllutetium derivativesOrganometallics, 1983
- Synthesis of mixed sandwich complexes of the lanthanides, (h8-C8H8)Ln(h5-C5H5)Journal of Organometallic Chemistry, 1974
- Lanthanide(III) complexes with cyclooctatetraene dianion. Synthetic chemistry, characterization, and physical propertiesJournal of the American Chemical Society, 1973
- Dimeric .pi.-cyclooctatetraene dianion complex of cerium(III). Crystal and molecular structure of [Ce(C8H8)Cl.20C4H8]2Inorganic Chemistry, 1972
- Lanthanide complexes with cyclooctatetraene di-anionJournal of Organometallic Chemistry, 1970