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[2-(3,5-Dimethyl-1H-pyrazol-1-yl-?N)-1,10-phenanthroline-?N,N']bis-(nitrito-?O,O')cadmium(II).

ABSTRACT: In the title complex, [Cd(NO(2))(2)(C(17)H(14)N(4))], the Cd(II) ion assumes a distorted monocapped octa-hedral coordination geometry defined by an N(3)O(4) donor set. The crystal structure is stabilized by ?-? stacking inter-actions [shortest centroid-centroid distance = 3.5537?(18)?Å].

SUBMITTER: Shi JM

PROVIDER: S-EPMC3007325 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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[2-(3,5-Dimethyl-1H-pyrazol-1-yl-κN)-1,10-phenanthroline-κN,N']bis-(nitrito-κO,O')cadmium(II).

Shi Jing Min JM Meng Lin L Wang Yu Qing YQ

Acta crystallographica. Section E, Structure reports online 20100703 Pt 8

In the title complex, [Cd(NO(2))(2)(C(17)H(14)N(4))], the Cd(II) ion assumes a distorted monocapped octa-hedral coordination geometry defined by an N(3)O(4) donor set. The crystal structure is stabilized by π-π stacking inter-actions [shortest centroid-centroid distance = 3.5537 (18) Å]. ...[more]

PMID: 21588125

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[2,9-Bis(3,5-dimethyl-1H-pyrazol-1-yl-κN)-1,10-phenanthroline-κN,N'](methanol-κO)(nitrito-κO,O')cadmium(II) perchlorate.

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Project description:In the title compound, 2C(10)H(15)N(4)Se(+)·Cl(-)·OH(-), a singly protonated mol-ecule of the organic selenide participates in hydrogen bonding with neighboring mol-ecules, forming zigzag chains along [001]. The molecule adapts a cis bridging mode with a C-Se-C angle of 102.13 (15)°. π-π stacking inter-actions are observed between the closest pyrazole rings of neighboring chains [centroid-centroid distance = 3.888 (1) Å] and hydrogen bonding occurs through bridging chloride anions and hydroxide groups. Additionally, O-H⋯Cl hydrogen bonds are formed.

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Bis[6-(3,5-dimethyl-1H-pyrazol-1-yl)picolinato]manganese(II) trihydrate.

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