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Dichlorido(2,9-dieth-oxy-1,10-phenanthroline-?N,N')zinc(II).

ABSTRACT: All non-H atoms except for the Cl atoms lie on a mirror plane in the title complex, [ZnCl(2)(C(16)H(16)N(2)O(2))]. The Zn(II) ion is coordinated by two N atoms from a bis-chelating 2,9-dieth-oxy-1,10-phenanthroline ligand and two symmetry-related Cl atoms in a distorted tetra-hedral environment. The two Zn-N bond lengths are significantly different from each other and the N-Zn-N angle is acute. In the crystal structure, there are weak but significant ?-? stacking inter-actions between phenanthroline rings, with a centroid-centroid distance of 3.764?(1)?Å.

SUBMITTER: Niu CY

PROVIDER: S-EPMC2977366 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Dichlorido(2,9-dieth-oxy-1,10-phenanthroline-κN,N')zinc(II).

Niu Cao-Yuan CY Dang Yu-Li YL Wan Xin-Sheng XS Kou Chun-Hong CH

Acta crystallographica. Section E, Structure reports online 20090701 Pt 8

All non-H atoms except for the Cl atoms lie on a mirror plane in the title complex, [ZnCl(2)(C(16)H(16)N(2)O(2))]. The Zn(II) ion is coordinated by two N atoms from a bis-chelating 2,9-dieth-oxy-1,10-phenanthroline ligand and two symmetry-related Cl atoms in a distorted tetra-hedral environment. The two Zn-N bond lengths are significantly different from each other and the N-Zn-N angle is acute. In the crystal structure, there are weak but significant π-π stacking inter-actions between phenanthro ...[more]

PMID: 21583328

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Dichlorido(2,9-dimethyl-1,10-phenanthroline-κN,N')cobalt(II).

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Project description:In the title complex, [CdCl(2)(C(18)H(20)N(2)O(2))], the Cd(II) ion is coordinated by two N atoms from a bis-chelating 2,9-diprop-oxy-1,10-phenanthroline ligand and two Cl atoms in a distorted tetra-hedral environment. The two Cd-Cl bond distances are significantly different from each other and the N-Cd-N bond angle is acute. In the crystal structure, there are ?-? stacking inter-actions between symmetry-related phenanthroline ring systems, with a centroid-centroid distance of 3.585?(3)?Å.

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