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catena-Poly[[bis-(μ(3)-5-hy-droxy-isophthalato)bis-(pyrazino-[2,3-f][1,10]phenanthroline)dicadmium] Dihydrate]

catena-Poly[[bis-(μ(3)-5-hy-droxy-isophthalato)bis-(pyrazino-[2,3-f][1,10]phenanthroline)dicadmium] Dihydrate]

Peng-Cheng Zhao

Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):m477-8.

PMID: 22589839

Abstract:

The title coordination polymer, {[Cd(2)(C(8)H(4)O(5))(2)(C(14)H(8)N(4))(2)]·2H(2)O}(n), has a layered structure. The asymmetric unit contains two Cd(II) ions, two pyrazino-[2,3-f][1,10]phenanthroline, two 5-hy-droxy-isophthalate (hip) ligands and two lattice water mol-ecules. Each Cd(II) ion is coordinated by two N atoms from a chelating pyrazino-[2,3-f][1,10]phenanthroline and four O atoms from three different hip ligands, resulting in a distorted CdN(2)O(4) octa-hedral coordination environment. The hip ligand connects adjacent Cd(II) ions, forming forming layers parallel to (010). Intralayer O-H⋯O hydrogen bonds involving the hydroxy groups and solvent water molecules consolidate the crystal packing.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP217903	Pyrazino[2,3-f][1,10]phenanthroline		217-90-3	Price

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