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author:

Xiao, Z.-J. (Xiao, Z.-J..) [1] | Liu, S.-X. (Liu, S.-X..) [2]

Indexed by:

Scopus PKU CSCD

Abstract:

In this paper the syntheses and crystal structures of diaqua-bis(pyridine- 2-sulfonato-N,O) cadmium(II) 1 ([Cd(C5H4NSO 3)2(H2O)2]) and diaqua-bis(pyridine- 2-sulfonato-N,O) zinc(II) 2 ([Zn(C5H4NSO3) 2(H2O)2]) are reported. Complexes 1 and 2 are isostructural and belong to monoclinic with space group C2/c. Crystal data: a = 13.7671(5), b = 7.2778(3), c = 16.1559(9) Å, β = 106.656(3)°, V= 1550.8(1) Å3, Z = 4, Dc = 1.990 g/cm3, F(000) = 920, μ = 1.719 mm-1, R = 0.0225 and wR = 0.0584 for 1; a = 13.711(1), b = 7.1451(9), c = 15.972(1) Å, β = 107.079(5)°, V = 1495.7(3) Å3, Z = 4, Dc = 1.855 g/cm3, F(000) = 848, μ = 1.964 mm-1, R = 0.0310 and wR = 0.0831 for 2. The Cd atom in complex 1 and Zn in 2 are both six-coordinated by two O and two N atoms of two pyridine-2-sulfonate ligands, and two water O atoms, forming a distorted octahedral coordination geometry. The molecules in these two title complexes have a crystallographic C2 symmetry. The neighboring molecules in each complex are connected by hydrogen bonds of O-H (coordinated water molecule)⋯O(uncoordinated sulfonate), obtaining a two-dimensional supramolecular architecture.

Keyword:

Cadmium complex; Crystal structure; Hydrogen bond; Pyridine-2-sulfonate; Zinc complex

Community:

  • [ 1 ] [Xiao, Z.-J.]Central Laboratory, Fuzhou University, Fuzhou 350002, China
  • [ 2 ] [Xiao, Z.-J.]College of Mat. Sci. and Eng, Huaqiao University, Quanzhou 362021, China
  • [ 3 ] [Liu, S.-X.]Central Laboratory, Fuzhou University, Fuzhou 350002, China
  • [ 4 ] [Liu, S.-X.]State Key Lab. of Struct. Chemistry, Fuzhou 350002, China

Reprint 's Address:

  • [Xiao, Z.-J.]Central Laboratory, Fuzhou University, Fuzhou 350002, China

Email:

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Source :

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2004

Issue: 7

Volume: 23

Page: 798-802

0 . 7 3 4

JCR@2004

5 . 9 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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