Physicochemical and pesticidal studies of lanthanide complexes with schiff bases derived from aldehyde and dithiocarbamate derivatives.

K. S. Siddiqi; S. Tabassum; R. I. Kureshy; N. H. Khan; S. A.A. Zaidi; J. Casabo

doi:10.1080/00945719008048122

Physicochemical and pesticidal studies of lanthanide complexes with schiff bases derived from aldehyde and dithiocarbamate derivatives.

K. S. Siddiqi, S. Tabassum, R. I. Kureshy, N. H. Khan, S. A.A. Zaidi, J. Casabo

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

4 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	133-149
Journal	Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry
Volume	20
Issue number	2
DOIs	https://doi.org/10.1080/00945719008048122
Publication status	Published - 1 Jan 1990

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title = "Physicochemical and pesticidal studies of lanthanide complexes with schiff bases derived from aldehyde and dithiocarbamate derivatives.",

abstract = "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. {\textcopyright} 1990, Taylor & Francis Group, LLC. All rights reserved.",

author = "Siddiqi, {K. S.} and S. Tabassum and Kureshy, {R. I.} and Khan, {N. H.} and Zaidi, {S. A.A.} and J. Casabo",

year = "1990",

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doi = "10.1080/00945719008048122",

language = "English",

volume = "20",

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Physicochemical and pesticidal studies of lanthanide complexes with schiff bases derived from aldehyde and dithiocarbamate derivatives. / Siddiqi, K. S.; Tabassum, S.; Kureshy, R. I.; Khan, N. H.; Zaidi, S. A.A.; Casabo, J.

In: Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, Vol. 20, No. 2, 01.01.1990, p. 133-149.

Research output: Contribution to journal › Article › Research › peer-review

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

VL - 20

SP - 133

EP - 149

IS - 2

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