The FT-IR Spectroscopic Investigation on Cd(II) and Co(II) Transition Metals 1,5-pentanedithiol and 1,8-octanedithiol Tetracyanonickelate Complexes

Semiha BAHÇELİ; Nuri ÖZTÜRK; Ümran UYGUN AKDUMAN

Article Details

The FT-IR Spectroscopic Investigation on Cd(II) and Co(II) Transition Metals 1,5-pentanedithiol and 1,8-octanedithiol Tetracyanonickelate Complexes

Authors:

Semiha BAHÇELİ | Nuri ÖZTÜRK | Ümran UYGUN AKDUMAN

Publisher:

Süleyman Demirel University

Main Topics:

Physics

Journal:

Süleyman Demirel University Faculty of Arts and Science Journal of Science 2011 Vol.6 Issue 2, pp.99-111

Document Type:

Article

Publication Date:

11/2011

Document Language:

English

Document ID (Org No.):

2000583141

Frequency:

Bi-Annual

eISSN:

1306-7575

Abstract:

 


FT-IR spectra of the ligands, 1,5-pentanedithiol (PDT) and 1,8-octanedithiol (ODT), with their complexes with the divalent transition metal ions Co(II) and Cd(II) are reported for the first time in the 400-4000 cm-1 range. Furthermore the thermal behaviors of M(PDT)Ni(CN)4 and M(ODT)Ni(CN)4 (M = Co and Cd) compounds were studied by thermo-gravimetric analysis (TGA), differential thermal analysis (DTA) and derivative thermal gravimetric analysis (DTG) in the range of (25-250) o C and their XRD patterns and elemental analyses were presented. The spectral and thermal features suggest that the compounds are similar in structure to the Hofmann-type complexes with infinite polymeric layers formed with Ni(CN)4 -2 ions bridged by ML+2 cations.

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1,5-pentanedithiol (PDT) ve 1,8-octanedithiol (ODT) ligandlarının, iki değerlikli geçiş metal iyonları Co(II) ve Cd(II) ile oluşturdukları bileşiklerin 400-4000 cm-1 aralığındaki FT–IR spektrumları ilk kez sunulmaktadır. Ayrıca, M(PDT)Ni(CN)4 ve M(ODT)Ni(CN)4 (M = Co ve Cd) bileşiklerinin termo gravimetrik (TGA), diferansiyel termal (DTA), türetilmiş termal gravimetrik (DTG) analizleri (25-250) o C aralığında incelenmiş ve XRD desenleri ile elementel analizleri verilmiştir. Spektral ve termal özellikler, bileşiklerin, ML+2 katyonları ile bağlanmış Ni(CN)4-2 iyonlarından oluşan sonsuz polimerik tabakalar ile Hofmann-tipi bileşiklere benzer yapıda olduğunu ortaya koymuştur.

Article Details

The FT-IR Spectroscopic Investigation on Cd(II) and Co(II) Transition Metals 1,5-pentanedithiol and 1,8-octanedithiol Tetracyanonickelate Complexes

Authors: Semiha BAHÇELİ | Nuri ÖZTÜRK | Ümran UYGUN AKDUMAN

Publisher: Süleyman Demirel University

Main Topics: Physics

Journal: Süleyman Demirel University Faculty of Arts and Science Journal of Science 2011 Vol.6 Issue 2, pp.99-111

Document Type: Article

Publication Date: 11/2011

Document Language: English

Document ID (Org No.): 2000583141

Frequency: Bi-Annual

eISSN: 1306-7575

Issues

Authors:

Semiha BAHÇELİ | Nuri ÖZTÜRK | Ümran UYGUN AKDUMAN

Publisher:

Süleyman Demirel University

Main Topics:

Physics

Journal:

Süleyman Demirel University Faculty of Arts and Science Journal of Science 2011 Vol.6 Issue 2, pp.99-111

Document Type:

Article

Publication Date:

11/2011

Document Language:

English

Document ID (Org No.):

2000583141

Frequency:

Bi-Annual

eISSN:

1306-7575