Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization

Özgür Aybirdi; Dursun Ali Kose; Hacali Necefoglu

Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization

Abstract

4-N,N-dimethylaminobenzoic acid complexes of Mn II , Co II , Ni II and Cu II were synthesised and their structuralproperties were investigated by employing elemental analysis, magnetic susceptibilitiy, solid state UV-vis, directinjection probe mass, FTIR and thermoanalytic TG-DTG methods.According to the microanalytical results, formulaof complexes are CMn, C H NO H NOCo, CNi and CH NO H NOCu. The complexes of Mn II and Ni II contain four moles of coordination waters, but Co II and Cu II complexes have two moles of coordinatedwater ligands. All of the complexes include two moles 4-N,N-dimethylaminobenzoate ligands, but it was coordinatedto metal atom as monodentate in Mn II and Ni II and bidentate in Co II and Cu II complexes.It was found that ratioof metal:ligand is 1:2 and the decomposition of each complex starts with dehydration and follows by decompositionof organic part, respectively. The thermal dehydration of the complexes takes place in steps from one to two. Thedecomposition mechanism and thermal stability of the investigated complexes are interpreted in terms of theirstructures. The final decomposition products are found to be the respective metal oxides

Keywords

4-N,N-dimethylaminobenzoate,Thermal decomposition,metal complexes,transition metal compounds

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Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Özgür Aybirdi This is me

Dursun Ali Kose This is me

Hacali Necefoglu This is me

Publication Date

January 1, 2008

Submission Date

-

Acceptance Date

-

Published in Issue

Year 2008 Volume: 36 Number: 1

IZ

https://izlik.org/JA92EN63ZC

Cite

RIS / Bibtex

APA

Aybirdi, Ö., Kose, D. A., & Necefoglu, H. (2008). Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization. Hacettepe Journal of Biology and Chemistry, 36(1), 31-39. https://izlik.org/JA92EN63ZC

AMA

1.Aybirdi Ö, Kose DA, Necefoglu H. Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization. HJBC. 2008;36(1):31-39. https://izlik.org/JA92EN63ZC

Chicago

Aybirdi, Özgür, Dursun Ali Kose, and Hacali Necefoglu. 2008. “Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization”. Hacettepe Journal of Biology and Chemistry 36 (1): 31-39. https://izlik.org/JA92EN63ZC.

EndNote

Aybirdi Ö, Kose DA, Necefoglu H (January 1, 2008) Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization. Hacettepe Journal of Biology and Chemistry 36 1 31–39.

IEEE

[1]Ö. Aybirdi, D. A. Kose, and H. Necefoglu, “Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization”, HJBC, vol. 36, no. 1, pp. 31–39, Jan. 2008, [Online]. Available: https://izlik.org/JA92EN63ZC

ISNAD

Aybirdi, Özgür - Kose, Dursun Ali - Necefoglu, Hacali. “Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization”. Hacettepe Journal of Biology and Chemistry 36/1 (January 1, 2008): 31-39. https://izlik.org/JA92EN63ZC.

JAMA

1.Aybirdi Ö, Kose DA, Necefoglu H. Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization. HJBC. 2008;36:31–39.

MLA

Aybirdi, Özgür, et al. “Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization”. Hacettepe Journal of Biology and Chemistry, vol. 36, no. 1, Jan. 2008, pp. 31-39, https://izlik.org/JA92EN63ZC.

Vancouver

1.Özgür Aybirdi, Dursun Ali Kose, Hacali Necefoglu. Synthesis of the 4-N,N-Dimethylaminobenzoic Acid Complexes of Mn II , Co II , Ni II , and Cu II . Spectroscopic and Thermal Characterization. HJBC [Internet]. 2008 Jan. 1;36(1):31-9. Available from: https://izlik.org/JA92EN63ZC