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Aqua-(di-2-pyridyl-amine-?N,N)(pyridine-2,6-dicarboxyl-ato-?O,N,O)zinc monohydrate.

ABSTRACT: In the title compound, [Zn(C(7)H(3)NO(4))(C(10)H(9)N(3))(H(2)O)]·H(2)O, the Zn(II) atom has a distorted octa-hedral coordination geometry. One of the water mol-ecules is coordinated with the Zn(II) ion and this mol-ecule forms an O-H?O inter-action with the lattice water mol-ecule. The pyridine-2,6-dicarboxyl-ate ligand is almost planar (r.m.s. deviation = 0.0242?Å). In the crystal, C-H?O, C-H?N, O-H?O and N-H?O hydrogen bonds are present.

SUBMITTER: Durkaya F

PROVIDER: S-EPMC3120453 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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Aqua-(di-2-pyridyl-amine-κN,N)(pyridine-2,6-dicarboxyl-ato-κO,N,O)zinc monohydrate.

Durkaya Figen F Dege Necmi N Demirtaş Güneş G Uçar Ibrahim I

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

In the title compound, [Zn(C(7)H(3)NO(4))(C(10)H(9)N(3))(H(2)O)]·H(2)O, the Zn(II) atom has a distorted octa-hedral coordination geometry. One of the water mol-ecules is coordinated with the Zn(II) ion and this mol-ecule forms an O-H⋯O inter-action with the lattice water mol-ecule. The pyridine-2,6-dicarboxyl-ate ligand is almost planar (r.m.s. deviation = 0.0242 Å). In the crystal, C-H⋯O, C-H⋯N, O-H⋯O and N-H⋯O hydrogen bonds are present. ...[more]

PMID: 21754593

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Di-?-hydroxido-bis-[aqua-(pyridine-2,6-dicarboxyl-ato)iron(III)] monohydrate.

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Project description:In the title hydrated mol-ecular salt, (C(5)H(8)N(3))(2)[Zn(C(7)H(3)NO(4))(2)]·H(2)O, the Zn(II) atom is coordinated by two O,N,O'-tridentate pyridine-2,6-dicarboxyl-ate dianions, generating a slightly distorted trans-ZnN(2)O(4) octa-hedral coordination geometry for the metal ion. In the crystal, a network of O-H?O, N-H?O and C-H?O hydrogen bonds involving the cations, anions and water mol-ecules results in a three-dimensional network.

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catena-Poly[[[aqua-(di-2-pyridyl-amine-?N,N)manganese(II)]-?-5-ferrocenyl-benzene-1,3-dicarboxyl-ato-?O,O:O] methanol monosolvate monohydrate].

Project description:In the title coordination polymer, {[FeMn(C(5)H(5))(C(13)H(7)O(4))(C(10)H(9)N(3))(H(2)O)]·CH(3)OH·H(2)O}(n), the Mn(II) ion has a distorted octa-hedral coordination geometry and is ligated by two N atoms from two di-2-pyridyl-amine mol-ecules, three O atoms from two 5-ferrocenyl-benzene-1,3-dicarboxyl-ate anions and one O atom from a coordinated water mol-ecule. The Mn-O distances range from 2.151?(2) to 2.5093?(19)?Å, while the Mn-N distances are 2.226?(2) and 2.248?(2)?Å. Each 5-ferrocenyl-benzene-1,5-dicarboxyl-ate anion links to two Mn(II) ions, resulting in a chain along the b axis. A three-dimensional network of N-H?O and O-H?O hydrogen bonds helps to stabilize the crystal packing.

| S-EPMC3152059 | biostudies-literature

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| S-EPMC3051934 | biostudies-literature

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