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N'-[(2-n-Butyl-4-chloro-1H-imidazol-5-yl)-methyl-idene]adamantane-1-carbo-hydrazide sesquihydrate ethanol hemi-solvate.

ABSTRACT: In the asymmetric unit of the title compound, C(19)H(27)ClN(4)O·0.5C(2)H(6)O·1.5H(2)O, there are two mol-ecules of the Schiff base, which has a rigid adamantyl cage at one end of the C(= O)NH-N=CH- chain and an almost planar [torsion angles = 1.3?(1) and 7.9?(2)° imidazolyl ring at the other end, three mol-ecules of water and one mol-ecule of ethanol. In both independent mol-ecules of the Schiff base, this chain displays an extended zigzag configuration. All their amino groups function as hydrogen-bond donors to water mol-ecules; these are linked to other acceptor atoms, generating a layer structure. O-H?O and O-H?N inter-actions involving the water mol-ecules also occur.

SUBMITTER: Al-Tamimi AM 

PROVIDER: S-EPMC3007568 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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N'-[(2-n-Butyl-4-chloro-1H-imidazol-5-yl)-methyl-idene]adamantane-1-carbo-hydrazide sesquihydrate ethanol hemi-solvate.

Al-Tamimi Abdul-Malek S AM   Bari Ahmed A   Al-Omar Mohamed A MA   El-Emam Ali A AA   Ng Seik Weng SW  

Acta crystallographica. Section E, Structure reports online 20100731 Pt 8

In the asymmetric unit of the title compound, C(19)H(27)ClN(4)O·0.5C(2)H(6)O·1.5H(2)O, there are two mol-ecules of the Schiff base, which has a rigid adamantyl cage at one end of the C(= O)NH-N=CH- chain and an almost planar [torsion angles = 1.3 (1) and 7.9 (2)° imidazolyl ring at the other end, three mol-ecules of water and one mol-ecule of ethanol. In both independent mol-ecules of the Schiff base, this chain displays an extended zigzag configuration. All their amino groups function as hydrog  ...[more]

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