EPR of VO2+ in double format, Ba2Zn(HCOO)(6)(H2O)(4) single crystals

Yerli, Yusuf; Zerentuerk, A.; Oezdogan, Kemal

doi:10.1016/j.saa.2006.09.048

EPR of VO2+ in double format, Ba2Zn(HCOO)(6)(H2O)(4) single crystals

Atıf İçin Kopyala

Yerli Y., Zerentuerk A., Oezdogan K.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, cilt.68, sa.1, ss.147-149, 2007 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 68 Sayı: 1
Basım Tarihi: 2007
Doi Numarası: 10.1016/j.saa.2006.09.048
Dergi Adı: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.147-149
Yıldız Teknik Üniversitesi Adresli: Hayır

Özet

VO2+ doped single crystal of Ba2Zn(HCOO)(6)(H2O)(4) (BZFA) were investigated using electron paramagnetic resonance (EPR) technique at ambient temperature. Detailed investigation of EPR spectra indicated that the VO2+, substitutes the Zn2+ in the structure. The sites with different orientations were observed for VO2+ in Ba2Zn(HCOO)(6)(H2O)(4)center dot single crystal, but the only intense site among these sites was evaluated to obtain spin-Hamiltonian parameters, which are the principal axis values of the g and the hyperfine tensors. The covalent bonding parameter for VO2+ and Fermi contact term were calculated using the spin-Hamiltonian parameters. (c) 2006 Elsevier B.V. All rights reserved.