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1,5-Bis[2,6-bis-(2,4,6-triisopropyl-phen-yl)phen-yl]-2,3,4,6,7-penta-tellura-1,5-di-stannabicyclo-[3.1.1]hepta-ne.

ABSTRACT: The title compound, [Sn(2)(C(72)H(98))Te(2)(Te(3))], has a cage-like structure with bulky aryl substituents on the Sn atoms. The mol-ecule sits over a crystallographic twofold axis, and hence the asymmetric unit consists of one half-mol-ecule. Due to the twofold axis, the tritelluride part has a 1:1 disorder. One of the six-membered rings has a boat conformation, whereas the other has a chair conformation. The ditelluradistannane ring has a bent structure, with a dihedral angle of 32.89?(2)° between the two Te-Sn-Te planes.

SUBMITTER: Saito M

PROVIDER: S-EPMC3007470 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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1,5-Bis[2,6-bis-(2,4,6-triisopropyl-phen-yl)phen-yl]-2,3,4,6,7-penta-tellura-1,5-di-stannabicyclo-[3.1.1]hepta-ne.

Saito Masaichi M Hashimoto Hizuru H Tajima Tomoyuki T

Acta crystallographica. Section E, Structure reports online 20100703 Pt 8

The title compound, [Sn(2)(C(72)H(98))Te(2)(Te(3))], has a cage-like structure with bulky aryl substituents on the Sn atoms. The mol-ecule sits over a crystallographic twofold axis, and hence the asymmetric unit consists of one half-mol-ecule. Due to the twofold axis, the tritelluride part has a 1:1 disorder. One of the six-membered rings has a boat conformation, whereas the other has a chair conformation. The ditelluradistannane ring has a bent structure, with a dihedral angle of 32.89 (2)° bet ...[more]

PMID: 21588131

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