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Note on one type of matrix and Fibonacci numbers
(2010) Yilmaz F.; Kiyak H.; Gurses I.; Akbulak, Mehmet; Bozkurt D.
In this paper, we construct one type of symmetric matrix family whose powers are related with Fibonacci numbers. © 2010 Pushpa Publishing House.
Synthesis and characterization of 4-(alkylaminoisonitrosoacetyl)diphenyl ether and some of their metal complexes
(2008) Coşkun A.; Yilmaz F.
4-(Chloroacetyl)diphenyl ether (I) was synthesized from chloroacetyl chloride and diphenyl ether in the presence of AlCl3 as catalyst in a Friedel-Crafts reaction. Subsequently, its keto oxime (II) derivative was prepared. Then 3 new substituted 4-(alkylaminoisonitrosoacetyl)diphenyl ether ligands derived from 4-(phenoxy)phenyloxylohydroxymoyl chloride and corresponding amines were synthesized. The following aromatic and aliphatic amines were used for the ligands ethanolamine, 2-amino-4-methylphenol, and 2-(aminomethyl) pyridine. Mononuclear or binuclear Co(II), Ni(II), Cu(II), and Cd(II) complexes of the ligands were synthesized. The structures of these ligands were identified by FT-IR, 1H-NMR, and 13CNMR spectral data and elemental analysis, and the structures of the complexes were identified by FT-IR, ICP-AES, elemental analysis, and magnetic susceptibility measurements. © TÜBİAK.