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[N-(3-Meth-oxy-2-oxidobenzyl-idene-?O)threoninato-?O,N](1,10-phenanthroline-?N,N')copper(II) hemihydrate.

ABSTRACT: In the title complex, [Cu(C(12)H(13)NO(5))(C(12)H(8)N(2))]·0.5H(2)O, the Cu(II) ion is five-coordinated by one N atom and two O atoms from a tridentate Schiff base ligand, derived from the condensation of l-threonine and o-vanillin, and two N atoms from a 1,10-phenanthroline ligand in a distorted square-pyramidal geometry. In the crystal, inter-molecular O-H?O hydrogen bonds form a one-dimensional left-handed helical structureextending parallel to [001]. The water molecule of crystallization shows half-occupancy.

SUBMITTER: Jing B

PROVIDER: S-EPMC3089306 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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[N-(3-Meth-oxy-2-oxidobenzyl-idene-κO)threoninato-κO,N](1,10-phenanthroline-κN,N')copper(II) hemihydrate.

Jing Buqin B Li Lianzhi L Dong Jianfang J Li Jinghong J

Acta crystallographica. Section E, Structure reports online 20110407 Pt 5

In the title complex, [Cu(C(12)H(13)NO(5))(C(12)H(8)N(2))]·0.5H(2)O, the Cu(II) ion is five-coordinated by one N atom and two O atoms from a tridentate Schiff base ligand, derived from the condensation of l-threonine and o-vanillin, and two N atoms from a 1,10-phenanthroline ligand in a distorted square-pyramidal geometry. In the crystal, inter-molecular O-H⋯O hydrogen bonds form a one-dimensional left-handed helical structureextending parallel to [001]. The water molecule of crystallization sho ...[more]

PMID: 21754276

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