Two different modes of halogen bonding in two 4-nitroimidazole derivatives
نویسندگان
چکیده
منابع مشابه
Two different modes of halogen bonding in two 4-nitroimidazole derivatives.
In the crystal structures of the two imidazole derivatives 5-chloro-1,2-dimethyl-4-nitro-1H-imidazole, C(5)H(6)ClN(3)O(2), (I), and 2-chloro-1-methyl-4-nitro-1H-imidazole, C(4)H(4)ClN(3)O(2), (II), C-Cl...O halogen bonds are the principal specific interactions responsible for the crystal packing. Two different halogen-bond modes are observed: in (I), there is one very short and directional C-Cl...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 2007
ISSN: 0108-2701,1600-5759
DOI: 10.1107/s0108270107029721