Mixed ligand phosphine and arsine complexes of ruthenium (II & III) ligated by Quinazole-2-thione-4-on (QTH) of composition [Ru(Pf3)2(QT)2], [RuX(CO)(Ef3)2(QT)] and [RuX2(Ef3)2(QT)] (E = P/As;   X = Cl/Br; QT = moobasic bidentate N,S-chelating ligand) are prepared and investigated. The identities of complexes are established by elemental analysis, conductivity measurements, magnetic susceptibility and spectral methods (IR, UV-vis, 1H NMR). An octahedral geometry has been tentatively proposed for all these complexes.
                                    制备并研究了由
喹唑-2-
硫酮-4-酮(QTH)
配体的[Ru(Pf3)2(QT)2]、[RuX(CO)(Ef3)2(QT)]和[RuX2(Ef3)2(QT)](E = P/As;X = Cl/Br;QT = 莫比斯双齿N,S螯合
配体)
配体的
钌(II和III)混合
配体膦和
砷化物络合物。通过元素分析、电导率测量、磁化率测量和光谱分析(IR、UV-vis、1H NMR)确定了络合物的性质。初步认为所有这些络合物都具有八面体几何结构。