CALL FOR PAPERS

Author Information

CERTIFICATE

IMPACT FACTOR 2021

Subject Area

Life Sciences / Biology
Architecture / Building Management
Asian Studies
Business & Management
Chemistry
Computer Science
Economics & Finance
Engineering / Acoustics
Environmental Science
Agricultural Sciences
Pharmaceutical Sciences
General Sciences
Materials Science
Mathematics
Medicine
Nanotechnology & Nanoscience
Nonlinear Science
Chaos & Dynamical Systems
Physics
Social Sciences & Humanities

Why Us? >>

Open Access
Peer Reviewed
Rapid Publication
Life time hosting
Free promotion service
Free indexing service
More citations
Search engine friendly

Plagiarism Detection

IJCR is following an instant policy on rejection those received papers with plagiarism rate of more than 20%. So, All of authors and contributors must check their papers before submission to making assurance of following our anti-plagiarism policies.

Studies on 3-[3-(hydroxyimino) butan-2-ylidene] hydrazinylidene} methyl] phenol complexes of trivalent lanthanides

Author:

Dr. Sharad Sankhe and Mr. Sainath Bhavsar

Subject Area:

Life Sciences

Abstract:

A new Schiff base 3-[3-(hydroxyimino)butan-2-ylidene]hydrazinylidene}methyl]phenol) has been synthesized by the condensation of m-hydroxybenzaldehyde and diacetylmonoximehydrazone (1:1 molar ratio). Its complexes with trivalent lanthanides (La3+, Nd3+, Sm3+, Gd3+, Tb3+ and Dy3+) have been synthesized. The ligand has two coordination sites, azomethine and oximinonitrogens take part in coordination. The complexes have been assigned the general formula [Ln(DMHmHB)2NO3] on the basis of elemental analysis, molar conductance, magnetic moment, PMR, electronic absorption and FT(IR) spectral studies. The electronic spectra of the complexes of La3+, Nd3+, Sm3+, Gd3+, Tb3+ and Dy3+ have been analyzed and discussed. The spectral parameters show covalent nature of bonding between the metal and the synthesized ligand.

PDF file: