Browsing by Author "Cemal Kaya"
Now showing items 1-5 of 5
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$[M(CO)_4X]_2$ tipi metal karbonillerin C-O gerilme bantlarının simetri etiketlemesi
Gülcan Ünal; Duran Karakaş; Cemal Kaya (1999)Bu çalışmada Cotton-Kraihanzel yaklaşımı kullanılarak $D_{2h}$ simetri nokta grubundaki $[M(CO)_4X]_2$, (M=Mn, Tc, Re; X=Cl, Br, I) tipi iki çekirdekli metal karbonillerin C-O gerilme bantlarının simetri etiketlemesi ... -
Palladium-catalysed Suzuki{Miyaura cross-coupling with imidazolylidene ligandssubstituted by crowded resorcinarenyl and calixarenyl units
TwoN-heterocyclic carbene (NHC) palladium complexes of formula [PdBr2(NHC)(pyridine)] in which thecarbenic ring is anked by sterically crowded cavitand substituents were prepared from appropriate imidazolium saltsbearing ... -
A USEFUL METHOD FOR THE PREDICTION OF MOLECULAR ELECTROPHILICITY AND NUCLEOPHILICITY
Savaş Kaya; Cemal Kaya; Ilkay Uğurlu; Nazmul Islam (2016)In the present study, new theoretical model for the calculation of molecular electrophilicity and molecular nucleophilicity based on group electronegativity and molecular hardness equations, derived by us in recent years, ... -
Validation of the Charge Equalization Principles during the Formation of Small Molecules
Savaş Kaya; Cemal Kaya; Nazmul Islam; Ime Bassey Obot (2017)The electrophilicity equalization principle recently presented by Chattaraj and his co-workers has been criticized by Szentpaly. In the present report, we found that the charge equalization process for small molecule is ... -
$W(CO)_6/CCl_4/h\nu$ katalizör sistemi ile bazı polimerlerin bozunması
Duran Karakaş; Cemal Kaya (1999)Bu çalışmada, cis-poli(izopren), cis-poli(bütadien) ve trans-poli(kloropren) in $W(CO)_6/CCl_4/h\nu$ katalizör sistemiyle bozunması incelenmiştir. En etkin bozunma koşulları polimerlerin limit vizkozite sayısındaki değişimle ...