Synthesis and characterization of 6-(p-chlorobenzoyl)-5,7,12,14-tetramethyl-benzo[b]-1,4,8,11-tetraazacyclo[14]tetradecinato(2-)nickel(II)

Autor: Jong-Hwa Choi, Jong-Wan Lim, Daisuke Yoshioka, Dong-Il Kim, Masahiro Mikuriya, Hun-Gil Na, Yu-Chul Park
Rok vydání: 2005
Předmět:
Zdroj: Inorganica Chimica Acta. 358:419-422
ISSN: 0020-1693
DOI: 10.1016/j.ica.2004.07.041
Popis: A nickel(II) complex with 6-( p -chlorobenzoyl)-5,7,12,14-tetramethyl-benzo[b]-1,4,8,11- tetraazacyclo[14]tetradecine was synthesized and characterized by measurements of NMR, IR and an electronic spectra. The X-ray crystal structure shows that the coordination geometry around the Ni atom is a square planar with the unsymmetrical tetraaza[14]annulene.
Databáze: OpenAIRE