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2,4,8,10-Tetra-oxa-3,9-dithia-spiro-[5.5]undecane 3,9-dioxide.

ABSTRACT: The asymmetric unit of the title compound, C(5)H(8)O(6)S(2), consists of two spiro-[5.5]undecane mol-ecules. The nonplanar six-membered rings adopt chair conformations. In the crystal structure, weak inter-molecular C-H⋯O inter-actions, together with close O⋯S contacts in the range 3.308 (3)-3.315 (3) Å, stabilize the packing.

SUBMITTER: Rao ZY

PROVIDER: S-EPMC2967953 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

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2,4,8,10-Tetra-oxa-3,9-dithia-spiro-[5.5]undecane 3,9-dioxide.

Rao Zai-Ying ZY Xiao Xin X Zhang Yun-Qiang YQ Xue Sai-Feng SF Tao Zhu Z

Acta crystallographica. Section E, Structure reports online 20081206 Pt 1

The asymmetric unit of the title compound, C(5)H(8)O(6)S(2), consists of two spiro-[5.5]undecane mol-ecules. The nonplanar six-membered rings adopt chair conformations. In the crystal structure, weak inter-molecular C-H⋯O inter-actions, together with close O⋯S contacts in the range 3.308 (3)-3.315 (3) Å, stabilize the packing. ...[more]

PMID: 21581678

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