N′-[(2-n-Butyl-4-chloro-1H-imidazol-5-yl)­methyl­idene]adamantane-1-carbo­hydrazide sesquihydrate ethanol hemi­solvate

Ng, S.W.; Abdul-Malek, S.Al-Tamimi; Ahmed, B.; Mohamed, A.Al-Omar; Ali A, El-Emam (2010) N′-[(2-n-Butyl-4-chloro-1H-imidazol-5-yl)­methyl­idene]adamantane-1-carbo­hydrazide sesquihydrate ethanol hemi­solvate. Acta Crystallographica Section E: Structure Reports Online, 66 (8). ISSN 0095-1137

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    In the asymmetric unit of the title compound, C19H27ClN4O·0.5C2H6O·1.5H2O, there are two mol­ecules 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 mol­ecules of water and one mol­ecule of ethanol. In both independent mol­ecules of the Schiff base, this chain displays an extended zigzag configuration. All their amino groups function as hydrogen-bond donors to water mol­ecules; these are linked to other acceptor atoms, generating a layer structure. O—H[cdots, three dots, centered]O and O—H[cdots, three dots, centered]N inter­actions involving the water mol­ecules also occur.

    Item Type: Article
    1. Ng, S.W.
    2. Abdul-Malek, S.Al-Tamimi
    3. Ahmed, B.
    4. Mohamed, A.Al-Omar
    5. Ali A, El-Emam
    Journal or Publication Title: Acta Crystallographica Section E: Structure Reports Online
    Uncontrolled Keywords: Crystallography;
    Subjects: Q Science > QD Chemistry
    Divisions: UNSPECIFIED
    Depositing User: Zanaria Saupi Udin
    Date Deposited: 25 Feb 2011 15:59
    Last Modified: 15 Nov 2013 09:40
    URI: http://eprints.um.edu.my/id/eprint/145

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