Bis{3-[2-(methyl-sulfon-yl)pyrimidin-4-yl]pyridinium} tetra-chloridocadmium.

Acta Crystallogr Sect E Struct Rep Online

Department of City Science, Jiangsu City Vocation College, Nanjing 210003, People's Republic of China.

Published: December 2011

AI Article Synopsis

  • The compound consists of two CdCl₄ units coordinated by a Cd(II) ion that is symmetrically arranged with four chloride ions at specific bond lengths.
  • A chain structure is formed along the c-axis due to multiple hydrogen bonding interactions, including C-H⋯N connections between units.
  • Additional weak interactions, such as π-π interactions between pyrimidine rings and N-H bonds interacting with chloride and oxygen, are also present in the structure.

Article Abstract

In the title compound, (C(10)H(10)N(3)O(2)S)(2)[CdCl(4)], the Cd(II) ion lies on a twofold axis and is coordinated by four chloride anions, with bond distances of 2.4787 (10) and 2.4410 (10) Å. A chain along the c axis is formed by C-H⋯N hydrogen-bonding inter-actions and a weak π-π inter-action is observed between the pyrimidine rings of two adjacent parallel chains [centroid-centroid distance = 3.722 (2) Å]. N-H⋯Cl, CN-H⋯Cl and N-H⋯O interactions also occur.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238717PMC
http://dx.doi.org/10.1107/S1600536811045995DOI Listing

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