Synthesis and Structural Characterization of a Binuclear Mixed Ligand Salicylate and N N diethylnicotinamide Nickel II Complex Its Magnetic Properties Ni2 Sal 4 Dena 2 H2O
Yazarlar (4)
Prof. Dr. Dursun Ali Köse Hitit University, Türkiye
Dr. Öğr. Üyesi Fatih Akkurt National Boron Research Institute, Türkiye
Prof. Dr. Onur ŞAHİN Sinop Üniversitesi, Türkiye
Orhan Büyükgüngör Ondokuz Mayýs University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of the Chinese Chemical Society (Q3)
Dergi ISSN 0009-4536 Dergi Bilgileri (2014)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2014
Cilt / Sayı / Sayfa 61 / 12 / 1326–1332 DOI 10.1002/jccs.201400292
Makale Linki http://doi.wiley.com/10.1002/jccs.201400292
UAK Araştırma Alanları
Yoğun Madde Fiziği
Özet
The title complex of [Ni2(µ‐Sal)4(Dena)2]H2O, [(µ‐tetrakissalicylato‐κ‐O,O)(bis‐N,N‐diethylnicotinamide‐κ‐N)(binickel(II))]hydrate, C48H52Ni2N4O16, has been synthesized and explained as structural using some elemental analysis, FT‐IR spectra, UV‐Vis reflectance, magnetic measurements, thermal analysis and x‐ray diffraction methods. The analysis results showed that the unit cell of complex includes two molecules NiII cation, four molecules salicylates as bridge and two molecules N,N‐diethylnicotinamide ligands, also there is one molecule hydrated aqua. The compound crystallizes in the monoclinic space group P21/c with the following unit‐cell parameters: a=13.6776(6) Å, b=10.5238(3) Å, c=21.8165(9), α=90.00°, β=126.546(3)°, γ=90.00º and Z=2. The compound [Ni2(µ‐Sal)4(Dena)2]H2O is a typical paddle‐wheel complex structure. Two NiII ions are bridged by four salicylate ligands (O2, O2i, O3, O3i …
Anahtar Kelimeler
Binuclear carboxylate complex | Binuclear Ni(II) complex | Bridge salicylate | Paddlewheel structure | Strong paramagnetic