论文部分内容阅读
Eight comptexes (RC_5H_4)_2Ti(O_2CA_r)_2(R=H,CH_3;Ar=with 2 equiv.N_aO_2CA_r.The carboxytate ligands in the complexes coordinate to titan~umatom in monodentate mode.(CH_3C_5H_4)_2Ti(O_2CC_4H_3S-2)_2 has four-coordinate bent titanocenein which the thiophencarboxyaltes are a monodeotate ligand(Ti-0=1.981(8)A,1.926(3)A;)0-Ti-0:91.6(8)~ ; Ti-C:2.333-2.440A).