2,2′,2′′,2′′′-[Pyridine-2,6-diylbis(methylenenitrilo)]tetraethanol
نویسندگان
چکیده
In the crystal structure of the title compound C(15)H(27)N(3)O(4), the mol-ecule is located on a twofold axis and the asymmetric unit contains one half-mol-ecule, with one N and one C atom lying on the rotation axis. The pyridine ring is the hydrogen-bond acceptor, while two hydroxyl O atoms act as hydrogen-bond donors in intra-molecular O-H⋯N and intermolecular O-H⋯N and O-H⋯O hydrogen bonds, thereby forming a closed hydrogen-bonded cage.
منابع مشابه
Diaquatris(nitrato-κ2 O,O′){2,2′-[pyridine-2,6-diylbis(methyleneoxy)]dibenzaldehyde-κO 1}dysprosium(III)–2,2′-[pyridine-2,6-diylbis(methyleneoxy)]dibenzaldehyde (1/1)
The title compound, [Dy(NO(3))(3)(C(21)H(17)NO(4))(H(2)O)(2)]·C(21)H(17)NO(4), may be considered as an organic-metalorganic 1:1 co-crystal, in which the two dialdehyde mol-ecules act as a ligand and as an organic moiety, respectively. The Dy(III) atom coordinates nine O atoms from the organic ligand, bidentate nitrate ions and water mol-ecules, approximating a square-face-tricapped trigonal-pri...
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