TY - JOUR
T1 - New heterotrinuclear complexes containing copper(II) and a group IV metal
AU - Siddiqi, Khwaja Salahuddin
AU - Aqra, Fathi Mohd Amin Mohd
AU - Shah, Shakeel Ahmad
AU - Zaidi, Saiyid Aftab Ahmad
AU - Casabo, Jaume
AU - Teixidor, Francesc
PY - 1994/6/1
Y1 - 1994/6/1
N2 - Heterotrinuclear complexes of the type [Cu2(TETA)2Cl4M] (M = Si, Ge, Sn, Ti and Zr; TETA = triethylene tetramine) have been prepared by direct reaction of [Cu[TETA)]Cl2 with MCl4 in a 2:1 ratio in MeOH. The compounds have been characterized by elemental analyses, e.s.r., electronic and i.r. spectra, magnetic susceptibility and conductivity measurements. The results indicate that [Cu(TETA)]Cl2 is square planar and ionic, while its heterotrinuclear complexes, [Cu2(TETA)2Cl4M], are covalent with an octahedral environment around the copper(II) ion. © 1994 Chapman & Hall.
AB - Heterotrinuclear complexes of the type [Cu2(TETA)2Cl4M] (M = Si, Ge, Sn, Ti and Zr; TETA = triethylene tetramine) have been prepared by direct reaction of [Cu[TETA)]Cl2 with MCl4 in a 2:1 ratio in MeOH. The compounds have been characterized by elemental analyses, e.s.r., electronic and i.r. spectra, magnetic susceptibility and conductivity measurements. The results indicate that [Cu(TETA)]Cl2 is square planar and ionic, while its heterotrinuclear complexes, [Cu2(TETA)2Cl4M], are covalent with an octahedral environment around the copper(II) ion. © 1994 Chapman & Hall.
U2 - 10.1007/BF00139111
DO - 10.1007/BF00139111
M3 - Article
SN - 0340-4285
VL - 19
SP - 350
EP - 352
JO - Transit. Met. Chem. (Weinh.)
JF - Transit. Met. Chem. (Weinh.)
IS - 3
ER -