TY - JOUR
T1 - Mono- and Bis(cyclopentadienyl)hafnium(IV) derivatives with higher fatty acids
AU - Pandey, O. P.
AU - Sengupta, S. K.
AU - Baranwal, B. P.
AU - Shukla, Saroj K.
AU - Bhatt, Alpana
PY - 2001/2
Y1 - 2001/2
N2 - The reactions of Cp2HfCl2 with some higher monocarboxylic acids having straight chains, caprylic (C8H16O2), lauric (C12H24O2), myristic (C14H28O2), palmitic (C16H32O2), stearic (C18H36O2), and behenic (C22H44O2) acid, have been studied in anhydrous tetrahydrofuran in 1:1 and 1:2 molar ratios, respectively. The reaction products isolated, of types Cp2Hf(L)Cl, CpHf(L)2Cl (LH represents different carboxylic acids), have been characterised by conductivity and magnetic susceptibility measurements and spectral (infrared, electronic, 1H NMR and 13C NMR) data. The bonding of the carboxylato ligand in these complexes has been discussed and plausible structures have been established.
AB - The reactions of Cp2HfCl2 with some higher monocarboxylic acids having straight chains, caprylic (C8H16O2), lauric (C12H24O2), myristic (C14H28O2), palmitic (C16H32O2), stearic (C18H36O2), and behenic (C22H44O2) acid, have been studied in anhydrous tetrahydrofuran in 1:1 and 1:2 molar ratios, respectively. The reaction products isolated, of types Cp2Hf(L)Cl, CpHf(L)2Cl (LH represents different carboxylic acids), have been characterised by conductivity and magnetic susceptibility measurements and spectral (infrared, electronic, 1H NMR and 13C NMR) data. The bonding of the carboxylato ligand in these complexes has been discussed and plausible structures have been established.
KW - Cyclopentadienyl
KW - Fatty acids
KW - Hafnium(IV)
UR - https://www.scopus.com/pages/publications/0039844095
U2 - 10.1515/znb-2001-0205
DO - 10.1515/znb-2001-0205
M3 - Article
AN - SCOPUS:0039844095
SN - 0932-0776
VL - 56
SP - 141
EP - 145
JO - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
JF - Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
IS - 2
ER -