catena-Poly[zinc(II)-μ3-{hydrogen [1-hydroxy-2-(3-pyridinio)ethane-1,1-diyl]diphosphonato}]
نویسندگان
چکیده
In the polymeric title compound, [Zn(C(7)H(9)NO(7)P(2))](n), the zinc(II) centre displays a tetra-hedral coordination geometry provided by four O atoms from three different phospho-nate groups. The crystal structure consists of ladder chains parallel to the b axis built up from vertex-sharing of ZnO(4) and PO(3)C tetra-hedra. The chains are linked by strong intra- and inter-chain O-H⋯O and N-H⋯O hydrogen bonds, forming a three-dimensional supra-molecular assembly.
منابع مشابه
catena-Poly[[dichloridozinc(II)]-μ-[1,1′-(butane-1,4-diyl)diimidazole-κ2 N 3:N 3′]]
The title one-dimensional coordination polymer, [ZnCl(2)(C(10)H(14)N(4))](n), was synthesized by hydro-thermal methods from ZnCl(2) and 1,1'-(butane-1,4-di-yl)diimidazole. The Zn atom is coordinated by two chloride ions and two N atoms from two symmetry-independent organic ligands and shows a distorted tetra-hedral coordination geometry. The 1,1'-(butane-1,4-di-yl)diimidazole ligands are locate...
متن کاملcatena-Poly[1,1′-dimethyl-4,4′-(ethane-1,2-diyl)dipyridinium [lead(II)-tri-μ-iodido-lead(II)-tri-μ-iodido]]
The title compound, {(C(14)H(18)N(2))[Pb(2)I(6)]}(n), consists of discrete 1,1'-dimethyl-4,4'-(ethane-1,2-di-yl)dipyridinium cations and one-dimensional [Pb(2)I(6)](n) anions. The organic cation has an inversion center at the mid-point of the ethane C-C bond. In the anion, the Pb(II) atom is coordinated by six I atoms in a distorted octa-hedral geometry. The I atoms bridge the Pb(II) atoms into...
متن کاملcatena-Poly[[diaquazinc(II)]-μ3-2,2′-dihydroxy-1,1′-binaphthyl-3,3′-dicarboxylato-κ3 O:O′:O′′]
In the title coordination complex, [Zn(C(22)H(12)O(6))(H(2)O)(2)](n) or [Zn(H(2)nba)(H(2)O)(2)](n) (H(2)nba is 2,2'-dihydr-oxy-1,1'-bi-naph-thyl-3,3'-dicarboxyl-ate), the Zn(II) atom is coordinated by three H(2)nba ligands and two water molecules, resulting in a distorted trigonal-bipyramidal geometry. In the crystal structure, adjacent Zn(II) atoms are linked by two H(2)nba ligands, forming on...
متن کاملcatena-Poly[[bis(2-hydroxy-2-phenylacetato-κ2 O 1,O 2)zinc(II)]-μ-1,2-di-4-pyridylethane-κ2 N:N′]
The title compound, [Zn(C(8)H(6)O(3))(2)(C(12)H(12)N(2))](n), consists of [Zn(Hopa)(2)] (H(2)opa = 2-hydr-oxy-2-phenyl-acetic acid or mandelic acid) units bridged by 1,2-di-4-pyridylethane (bpe) ligands, forming a polymeric chain developing parallel to the b axis. The bridging bpe ligand is arranged around a twofold axis passing through the middle of the ethane C-C bond. The geometry around the...
متن کاملcatena-Poly[[[dibromidocadmium]-μ2-1,1′-(butane-1,4-diyl)bis(pyridinium-4-carboxylate)] monohydrate]
In the title compound, {[CdBr(2)(C(16)H(16)N(2)O(4))]·H(2)O}(n), the Cd(II) ion is six-coordinated by a Br(2)O(4) donor set, with four O atoms from two bridging 1,1'-(butane-1,4-di-yl)bis-(pyridinium-4-carboxyl-ate) ligands. The ligands link the Cd(II) ions into a zigzag chain extending along [0[Formula: see text]1]. O-H⋯O and O-H⋯Br hydrogen bonds involving the uncoordinated water mol-ecules c...
متن کامل