NDLI: The investigations of thermal behavior, kinetic analysis, and biological activity of trinuclear complexes prepared ONNO-type Schiff bases with nitrito and nitrato μ-bridges

Content Provider	Springer Nature Link
Author	Acar, Nurcan Atakol, Orhan Sopacı, Şaziye Betül Duman, Demet Cansaran Svoboda, Ingrid Öz, Sevi
Copyright Year	2016
Abstract	By using bis-N,N′(salicylidene)-1,3-diaminopropane and reduced form of this ligand bis-N,N′(2-hydroxybenzylidene)-1,3-diaminopropane, we prepared eight trinuclear complexes in the core form of Ni$^{II}$–Ni$^{II}$–Ni$^{II}$ and Ni$^{II}$–Cu$^{II}$–Ni$^{II}$. Complexes have been characterized with element analysis, IR spectroscopy and NMR spectroscopy methods and also investigated with Thermogravimetry (TG). It was observed that thermal characteristics of the complexes prepared by the reduced form of Schiff base are different from complexes prepared by the Schiff base. According to TG, two thermal reactions between 120 and 180 °C endothermic separation of coordinative dimethylformamide molecules and then around 300 °C exothermic decomposition of molecule were observed for Schiff base-prepared complexes. On the other hand, the complexes resulted from reduced Schiff base reactions were shown decomposed around 250–270 °C by exothermic thermal reaction. Kinetic parameters of decompositions were determined by isothermal and non-isothermal kinetic methods, Coats–Redfern (CR), Ozawa, Ozawa–Flynn–Wall (OFW) and Kissenger–Akahira–Sunose (KAS). Departing from these values, thermodynamic parameters were calculated and the results were interpreted. It was concluded that the complexes prepared with reduced Schiff bases are more strained structures. Biological activities of these complexes were also inspected, and antibacterial and antifungal activities were tested against four different bacterial strains (E. coli, P. aureginosa, S. aureus and E. feacalis) and a fungus species (C. albicans).
Starting Page	1319
Ending Page	1337
Page Count	19
File Format	PDF
ISSN	13886150
Journal	Journal of thermal analysis
Volume Number	127
Issue Number	2
e-ISSN	15882926
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-12-20
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Reduced Schiff base Trinuclear complex Isothermal and non-isothermal kinetic Ozawa method OFW Coats–Redfern method Physical Chemistry Analytical Chemistry Polymer Sciences Inorganic Chemistry Measurement Science and Instrumentation
Content Type	Text
Resource Type	Article
Subject	Physical and Theoretical Chemistry Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Investigation on the thermal decomposition some heterodinuclear Ni$^{II}$-M$^{II}$ complexes prepared from ONNO type reduced Schiff base compounds (M $^{II}$=Zn$^{II}$, Cd$^{II}$)

Lanthanum(III) chloride complexes with heterocyclic Schiff bases : Synthesis, spectroscopic characterization and thermal studies

Thermal decomposition of some linear trinuclear schiff base complexes with acetate bridges

Dynamic kinetic calculation of castor oil biodiesel

Synthesis, spectral and thermo-kinetics explorations of Schiff-base derived metal complexes

Improved Iterative Version of the Coats-Redfern Method to Evaluate Non-Isothermal Kinetic Parameters

Synthesis, crystal structure, chromatographic seperation, and thermogravimetric investigation of a ONNO type asymmetric Schiff base and its trinuclear complexes

Complexes of Schiff base of benzopyran-4-one derivative : Synthesis, characterization, non-isothermal decomposition kinetics and cytotoxicity studies

Non-isothermal decomposition kinetics of FeC$_{2}$O$_{4}$·2H$_{2}$O prepared by solid-state method aiming at the formation of Fe$_{2}$O$_{3}$

The investigations of thermal behavior, kinetic analysis, and biological activity of trinuclear complexes prepared ONNO-type Schiff bases with nitrito and nitrato μ-bridges

Similar Documents

Investigation on the thermal decomposition some heterodinuclear Ni$^{II}$-M$^{II}$ complexes prepared from ONNO type reduced Schiff base compounds (M $^{II}$=Zn$^{II}$, Cd$^{II}$)

Lanthanum(III) chloride complexes with heterocyclic Schiff bases : Synthesis, spectroscopic characterization and thermal studies

Thermal decomposition of some linear trinuclear schiff base complexes with acetate bridges

Dynamic kinetic calculation of castor oil biodiesel

Synthesis, spectral and thermo-kinetics explorations of Schiff-base derived metal complexes

Improved Iterative Version of the Coats-Redfern Method to Evaluate Non-Isothermal Kinetic Parameters

Synthesis, crystal structure, chromatographic seperation, and thermogravimetric investigation of a ONNO type asymmetric Schiff base and its trinuclear complexes

Complexes of Schiff base of benzopyran-4-one derivative : Synthesis, characterization, non-isothermal decomposition kinetics and cytotoxicity studies

Non-isothermal decomposition kinetics of FeC$_{2}$O$_{4}$·2H$_{2}$O prepared by solid-state method aiming at the formation of Fe$_{2}$O$_{3}$

The investigations of thermal behavior, kinetic analysis, and biological activity of trinuclear complexes prepared ONNO-type Schiff bases with nitrito and nitrato μ-bridges