1,3-Bis(2-ethoxyphenyl)triazene methanol 0.33-solvate
نویسندگان
چکیده
There are three independent mol-ecules of 1,3-bis-(2-ethoxy-phen-yl)triazene and a mol-ecule of methanol in the asymmetric unit of the title compound, C(16)H(19)N(3)O(2)·0.33CH(3)OH. Two mol-ecules related by a non-crystallographic pseudo-twofold rotation axis are linked via distinct inter-molecular N-H⋯N hydrogen bonds, leading to the formation of a dimer with an R(2) (2)(8) graph set. The third mol-ecule is connected to the methanol mol-ecule by O-H⋯N and N-H⋯O hydrogen bonds. There are a number of weak C-H⋯π inter-actions, with H⋯π distances ranging from 2.74 to 2.89 Å between the C-H groups and the aromatic benzene rings.
منابع مشابه
1,3-Bis(2-ethoxyphenyl)triazene
The title compound, C(16)H(19)N(3)O(2), exhibits a trans geometry about the N=N double bond in the triazene unit in the solid state, and individual mol-ecules are close to planar with r.m.s. deviations from planarity of 0.065 Å and 0.242 Å for the two independent molecules in the asymmetric unit. Distinct inter-molecular N-H⋯N hydrogen bonds lead to the formation of dimers with an R(2) (2)(8) g...
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