New nickel complexes with an S4 coordination sphere; synthesis, characterization and reactivity towards nickel and iron compounds
作者:Johanna A.W Verhagen、Michela Beretta、Anthony L Spek、Elisabeth Bouwman
DOI:10.1016/j.ica.2004.02.003
日期:2004.7
Three new nickel complexes have been synthesized with the ligands Hbss (4-mercapto-2-thia-1-butylbenzene) and Hbsms (2-(benzylsulfanyl)-2-methyl-1-propanethiol). [Ni(bss)2] is a mononuclear complex with an S4 coordination environment. [Ni3(bss)4](BF4)2 and [Ni3(bsms)4](BF4)2 are linear trinuclear complexes that can be synthesized either directly from the ligands Hbss and Hbsms in a reaction with Ni(BF4)2
Synthesis, characterisation and crystal structures of new nickel complexes in S4 coordination spheres; an unprecedented rearrangement during ligand synthesis
作者:Johanna A. W. Verhagen、Dianne D. Ellis、Martin Lutz、Anthony L. Spek、Elisabeth Bouwman
DOI:10.1039/b110332f
日期:2002.3.26
Two newnickel(II) complexes were synthesized with an S4 coordinationenvironment. These complexes were synthesized by in situ deprotection of thiouronium salts in the presence of nickel(II). The ligands used are 4-mercapto-3,3-methyl-1-phenyl-2-thiabutane (Hbsms) and α,α′-bis(4-mercapto-3,3-methyl-2-thiabutyl)-o-xylene (H2xbsms). The former is a didentate ligand containing one thioether and one thiolate