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4,6-Dimeth-oxy-2-(methyl-sulfon-yl)pyrimidine.


ABSTRACT: The asymmetric unit of the title compound, C(7)H(10)N(2)O(4)S, comprises of two independent mol-ecules (A and B) which differ in the orientation of the methyl-sulfonyl group [C-S-C-N = 157.98?(13)° in mol-ecule A and 6.09?(18)° in mol-ecule B]. In the crystal structure, mol-ecules of type A are linked into chains along the a axis by inter-molecular C-H?O hydrogen bonds. The B mol-ecules are linked to these chains by C-H?O hydrogen bonds.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3007508 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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4,6-Dimeth-oxy-2-(methyl-sulfon-yl)pyrimidine.

Fun Hoong-Kun HK   Yeap Chin Sing CS   Rai Sankappa S   Isloor Arun M AM   Shetty Prakash P  

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


The asymmetric unit of the title compound, C(7)H(10)N(2)O(4)S, comprises of two independent mol-ecules (A and B) which differ in the orientation of the methyl-sulfonyl group [C-S-C-N = 157.98 (13)° in mol-ecule A and 6.09 (18)° in mol-ecule B]. In the crystal structure, mol-ecules of type A are linked into chains along the a axis by inter-molecular C-H⋯O hydrogen bonds. The B mol-ecules are linked to these chains by C-H⋯O hydrogen bonds. ...[more]

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