ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Magnetic and spectroscopic properties of tetragonal C₁₄H₂₈N₄Ni(NCS)₂ macrocyclic complex

J. Mrozinski and R. A. Kolinski

Institute of Chemistry, Wrocfaw University, 50-383 Wrociaw

Abstract: meso-3,5,10,12-Tetramethyl-1,4,8,11-tetraazacyclotetradeca-4,11-dienenickel(II) dithiocyanate was obtained from the macroamine and Ni(II) tetraammine diisothiocyanate. The visible spectrum and the magnetic moment (3.23 ± 0.01 μB) of the compd. indicate that in a solid state the Ni cation exists in a pseudo-octahedral triplet ground state, i.e. with the thiocyanate anions coordinated to the Ni(II) ion. The IR spectrum suggests Ni-NCS coordination of the thiocyanate group.

Full paper in Portable Document Format: 356a785.pdf

Chemical Papers 35 (6) 785–791 (1981)