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[3,3'-Dihy-droxy-3,3'-bis-(pyridin-3-yl-κN)-1,1'-(pyridine-2,6-di-yl)dipropan-1-one](nitrato-κO,O')silver(I).

ABSTRACT: In the title compound, a new macrocyclic metal complex, [Ag(NO(3))(C(21)H(15)N(3)O(4))], all non-H atoms are in a close-to-planar geometry (except for the nitrate anion), with a maximum out-of-plane deviation of 0.327 (6) Å for a pyridine C atom. The dihedral angle between the least-squares plane through the [3,3'-dihy-droxy-3,3'-bis-(pyridin-3-yl)-1,1'-(pyridine-2,6-di-yl)dipropan-1-one]silver(I) fragment and the nitrate anion is 31.29 (13)°. The mol-ecular structure is stabilized by several inter- and intra-molecular O-H⋯O and C-H⋯O hydrogen bonds. The Ag(I) atom is coordinated by two pyridine N atoms and two O atoms of the nitrate anion in a geometry intermediate between tetrahedral and square-planar.

SUBMITTER: Dong JY

PROVIDER: S-EPMC3152099 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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[3,3'-Dihy-droxy-3,3'-bis-(pyridin-3-yl-κN)-1,1'-(pyridine-2,6-di-yl)dipropan-1-one](nitrato-κO,O')silver(I).

Dong Jian-Yu JY You Tian-Pa TP

Acta crystallographica. Section E, Structure reports online 20110611 Pt 7

In the title compound, a new macrocyclic metal complex, [Ag(NO(3))(C(21)H(15)N(3)O(4))], all non-H atoms are in a close-to-planar geometry (except for the nitrate anion), with a maximum out-of-plane deviation of 0.327 (6) Å for a pyridine C atom. The dihedral angle between the least-squares plane through the [3,3'-dihy-droxy-3,3'-bis-(pyridin-3-yl)-1,1'-(pyridine-2,6-di-yl)dipropan-1-one]silver(I) fragment and the nitrate anion is 31.29 (13)°. The mol-ecular structure is stabilized by several in ...[more]

PMID: 21836892

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