TY - JOUR
T1 - Physicochemical and pesticidal studies of lanthanide complexes with schiff bases derived from aldehyde and dithiocarbamate derivatives.
AU - Siddiqi, K. S.
AU - Tabassum, S.
AU - Kureshy, R. I.
AU - Khan, N. H.
AU - Zaidi, S. A.A.
AU - Casabo, J.
PY - 1990/1/1
Y1 - 1990/1/1
N2 - Schiff bases from S-benzoyl dithiocarbamate and thiophene 2-aldehyde (A) and 4-N-N-dimethyl aminobenzaldehyde (B) have been synthesized. Their complexes of the type (Ml2Cl)2.4H2O with lanthanides have been characterized on the basis'of IR, NWR and UV-visible spectroscopy, elemental analysis and magnetic moment measurements. The nephelauxetic effect(1-β), bonding parameter β, b1/2. Sinha covalency parameter 6 and the molar conductance measurement in nitrobenzene reflect covalent nature for the complexes. The stability constants and other thermodynamic data have been. © 1990, Taylor & Francis Group, LLC. All rights reserved.
AB - Schiff bases from S-benzoyl dithiocarbamate and thiophene 2-aldehyde (A) and 4-N-N-dimethyl aminobenzaldehyde (B) have been synthesized. Their complexes of the type (Ml2Cl)2.4H2O with lanthanides have been characterized on the basis'of IR, NWR and UV-visible spectroscopy, elemental analysis and magnetic moment measurements. The nephelauxetic effect(1-β), bonding parameter β, b1/2. Sinha covalency parameter 6 and the molar conductance measurement in nitrobenzene reflect covalent nature for the complexes. The stability constants and other thermodynamic data have been. © 1990, Taylor & Francis Group, LLC. All rights reserved.
U2 - 10.1080/00945719008048122
DO - 10.1080/00945719008048122
M3 - Article
SN - 0094-5714
VL - 20
SP - 133
EP - 149
JO - Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry
JF - Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry
IS - 2
ER -