Abstract

In the title two-dimensional coordination polymer, [Cd(NCS)2(C6H5N5)2]n, the CdII ion (site symmetry ) is coordinated by two N atoms from two 2-(1H-1,2,3-triazol-1-yl)pyrazine ligands and two N and two S atoms from four thio­cyanate anions. The N—Cd bond lengths range from 2.323 (2) to 2.3655 (19) Å and the S—Cd bond length is 2.7117 (7) Å. The associated cisoid angles vary from 84.99 (7) to 95.01 (7)°, indicating that the CdII ion assumes a distorted octa­hedral geometry. In the complex, each thio­cyanate anion functions as a bridging ligand, linking adjacent CdII ions with a separation of 6.4919 (6) Å, resulting in the formation of a two-dimensional sheet structure in the bc plane.

Highlights

  • [Cd(NCS)2(C6H5N5)2]n, the CdII ion is coordinated by two N atoms from two 2-(1H-1,2,3-triazol-1yl)pyrazine ligands and two N and two S atoms from four thiocyanate anions

  • Supplementary data and figures for this paper are available from the IUCr electronic archives

  • they are defined by crystal symmetry

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Summary

Crystal data

R factor = 0.026; wR factor = 0.064; data-to-parameter ratio = 14.5

Bruker SMART APEX CCD diffractometer
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