World Journal of
Pharmaceutical and Life Sciences

An International Peer Reviewed Journal for Pharmaceutical and Life Sciences
An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)
World Journal of Pharmaceutical and Life Sciences (WJPLS) has indexed with various reputed international bodies like : Google Scholar, Index Copernicus, Indian Science Publications, SOCOLAR, China, Cosmos Impact Factor, Research Bible, Fuchu, Tokyo. JAPAN, Scientific Indexing Services (SIS), Jour Informatics (Under Process), UDLedge Science Citation Index, Global Impact Factor (In Process), International Impact Factor Services, International Scientific Indexing, UAE, International Society for Research Activity (ISRA) Journal Impact Factor (JIF), Science Library Index, Dubai, United Arab Emirates, International Innovative Journal Impact Factor (IIJIF), Scientific Journal Impact Factor (SJIF), Eurasian Scientific Journal Index (ESJI), Indian citation Index (ICI), IFSIJ Measure of Journal Quality, International Scientific Indexing, UAE (ISI), 

Abstract

THERMAL ANALYSES (DTA AND TGA) FOR PREPARED NEW ETHER HYDRAZONE LIGANDS AND ITS METAL COMPLEXES Cu(II), Co(II), Mn(II)

Magdy A. Wassel*, Abdou S. EL-Table, Anwer A. Wassel and Mahmoud M. Arafa

ABSTRACT

In this paper we study the thermal analyses (DTA and TGA) of metal complexes: Cu(II), Co(II), Mn(II) as: C35H34N4O8 Cu2, C31H57N4O26S2 Cu2, C35H42N4O12Co2, C43H48N4O14Mn2. The thermal curves in the 27-800°C temperature range indicated that, the metal complexes are thermally stable up to 40°C. The weight losses recorded in the Cu(II) complex (2) are due to the endo-thermic peak which observed at 200°C, with 7.52% weight loss (Calc. 7.6%) is due to loss of one coordinated acetate group, whereas, the loss of the other coordinated acetate group, was accompanied by an endothermic peak appeared at 230°C with 8.26% weight loss (Calc. 8.38%). The endothermic peak observed at 315°C, is corresponding to melting point of the complex.

[Full Text Article]

BEST PAPER AWARDS

World Journal of Pharmaceutical and life sciences Will give best paper award in every issue in the from of money along with certificate to promote research .

Best Article of current issue
Dr. Olajide Adedayo Ajayi

Download Article : Click here