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Catena-Poly[[diaquacadmium(II)]bis-(?-pyridine-3-sulfonato)-?N:O;?O:N].

ABSTRACT: In the title polymeric complex, [Cd(C(5)H(4)NO(3)S)(2)(H(2)O)(2)](n), the Cd atom is located on a centre of inversion and is coordinated by two O atoms and two N atoms, derived from four different pyridine-3-sulfonate ligands, and two O atoms derived from two water mol-ecules, forming a distorted trans-N(2)O(4) octa-hedral geometry. The topology of the polymer is a one-dimensional chain mediated by bridging pyridine-3-sulfonate anions. These are connected into a three-dimensional architecture via hydrogen bonds.

SUBMITTER: Qiu ZH

PROVIDER: S-EPMC2961054 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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catena-Poly[[diaquacadmium(II)]bis-(μ-pyridine-3-sulfonato)-κN:O;κO:N].

Qiu Zhi-Hui ZH Liang Fu-Pei FP Ruan Qing-Feng QF Zhao Shan-Rong SR

Acta crystallographica. Section E, Structure reports online 20080329 Pt 4

In the title polymeric complex, [Cd(C(5)H(4)NO(3)S)(2)(H(2)O)(2)](n), the Cd atom is located on a centre of inversion and is coordinated by two O atoms and two N atoms, derived from four different pyridine-3-sulfonate ligands, and two O atoms derived from two water mol-ecules, forming a distorted trans-N(2)O(4) octa-hedral geometry. The topology of the polymer is a one-dimensional chain mediated by bridging pyridine-3-sulfonate anions. These are connected into a three-dimensional architecture vi ...[more]

PMID: 21202035

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catena-Poly[[diaqua-manganese(II)]-di-?-pyridine-3-sulfonato-?N:O;?O:N].

Project description:In the title polymeric complex, [Mn(C(5)H(4)NO(3)S)(2)(H(2)O)(2)](n), the Mn atom is located on a centre of inversion and is coordinated by two O atoms and two N atoms derived from four different pyridine-3-sulfonate (pySO(3)) ligands, and two O atoms derived from two water mol-ecules in a distorted trans-N(2)O(4) octa-hedral geometry. The metal atoms are bridged by the pySO(3) ligands to form a one-dimensional chain. The chains are further connected into a three-dimensional architecture via hydrogen bonds.

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catena-Poly[copper(II)-bis-(?-2-ethyl-5-methyl-imidazole-4-sulfonato-?N,O:O)].

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catena-Poly[[diaqua-bis-(3-methyl-pyridine-?N)cobalt(II)]-?-sulfato-?O:O'].

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catena-Poly[[bis-(pyridine-?N)zinc(II)]-?-benzene-1,4-dicarboxyl-ato-?O:O].

Project description:In the title coordination polymer, [Zn(C(8)H(4)O(4))(C(5)H(5)N)(2)](n), the Zn(II) atom, located on a twofold rotation axis, is tetra-coordinated by two monodentate O atoms from two different carboxyl-ate groups and two pyridyl N atoms, forming a distorted tetra-hedral geometry. The Zn(II) atoms are bridged by terephthalate ligands, generating an infinite zigzag chain along [101].

| S-EPMC3007002 | biostudies-literature

catena-Poly[[diaqua-nickel(II)]-bis-(?-pyridine-4-sulfinato)-?N,O;?O,N].

Project description:In the title coordination polymer, [Ni(C(5)H(4)NO(2)S)(2)(H(2)O)(2)](n), the Ni(II) ion is located on an inversion centre and is octa-hedrally coordinated by two N and two O atoms of four symmetry-related and deprotonated pyridine-4-sulfinate (ps) ligands together with two water mol-ecules in axial positions. The ps(-) anions, acting as ?(2)-bridging ligands, link neighbouring Ni(II) ions into a chain structure along the c axis. These polymeric chains are extended into a three-dimensional framework via inter-molecular O-H?O hydrogen bonds with participation of the water mol-ecules.

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