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Redetermination of tetra-methyl tetra-thia-fulvalene-2,3,6,7-tetra-carboxyl-ate.

ABSTRACT: An improved crystal structure of the title compound, C(14)H(12)O(8)S(4), is reported. The structure, previously solved using the heavy-atom method (R = 7.1%), has now been solved using direct methods. Due to the improved quality of the data set an R value of 2.06% could be achieved. In the crystal, C-H?S and C-H?O contacts link the mol-ecules.

SUBMITTER: Katzsch F

PROVIDER: S-EPMC3414288 | biostudies-other | 2012 Aug

REPOSITORIES: biostudies-other

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Redetermination of tetra-methyl tetra-thia-fulvalene-2,3,6,7-tetra-carboxyl-ate.

Katzsch Felix F Weber Edwin E

Acta crystallographica. Section E, Structure reports online 20120707 Pt 8

An improved crystal structure of the title compound, C(14)H(12)O(8)S(4), is reported. The structure, previously solved using the heavy-atom method (R = 7.1%), has now been solved using direct methods. Due to the improved quality of the data set an R value of 2.06% could be achieved. In the crystal, C-H⋯S and C-H⋯O contacts link the mol-ecules. ...[more]

PMID: 22904821

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