Lanthanum(III) and praseodymium(III) complexes with bidentate and tetradentate Schiff base ligands containing indole ring

Authors
Rai, A Sengupta, SK Pandey, OP
Citation
A. Rai et al., Lanthanum(III) and praseodymium(III) complexes with bidentate and tetradentate Schiff base ligands containing indole ring, I J CHEM A, 39(11), 2000, pp. 1198-1201
Citations number
12
Categorie Soggetti
Chemistry
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY
ISSN journal
03764710 → ACNP
Volume
39
Issue
11
Year of publication
2000
Pages
1198 - 1201
Database
ISI
SICI code
0376-4710(200011)39:11<1198:LAPCWB>2.0.ZU;2-M
Abstract
Complexes of lanthanum(III) and praseodymium(III) with schiff bases, prepar ed from isatin with aniline, 4-chloroaniline, 2-bromoaniline, 2-nitroanilin e (HL), ethylenediamine, o-phenylenediamine and 4-methyl-o-phenylenediamine (H2L') have been synthesised and their physico-chemical properties investi gated using elemental analysis, molar conductivities, magnetic susceptibili ty measurements and spectral (visible, infrared and (HNMR)-H-1) data. The s chiff bases HL bind in a bidentate manner while schiff bases H2L' bind in a tetradentate manner. The probable structures of the complexes are proposed .