cis-(1,4,8,11-Tetraazacyclotetradecane-κN 4)bis(thiocyanato-κN)chromium(III) thiocyanate
نویسندگان
چکیده
The crystal structure of [Cr(NCS)2(cyclam)]NCS (cyclam = 1,4,8,11-tetra-aza-cyclo-tetra-deca-ne, C10H24N4) has been determined by using synchrotron radiation at 98 K. The Cr(III) atom is in a slightly distorted octa-hedral environment with four N atoms of the macrocyclic ligand and two N-coordinated NCS(-) anions in cis positions. The average Cr-N(cyclam) and Cr-NCS bond lengths are 2.085 (5) and 1.996 (15) Å, respectively. In the crystal, the uncoordinating SCN(-) anion is hydrogen bonded through N-H⋯S and N-H⋯N inter-actions to neighbouring complex cations.
منابع مشابه
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عنوان ژورنال:
دوره 69 شماره
صفحات -
تاریخ انتشار 2013