Metal-Organic coordination polymer is formed by self-assembly through coordination bond between bidentate or multbentate organic ligand and central metal ion. 金属有机配位聚合物是通过含给电子基团的双齿或多齿有机配体()一种或几种中心金属离子()过配位键自组装而形成的。
Study on the Alternative Copolymerization of Styrene and CO Catalyzed by PdCl_2/ M ( CF_3SO_3) n/ bidentate N-N Ligand 氯化钯/三氟甲基磺酸盐/含N双齿配体催化苯乙烯与CO交替共聚的研究
The structure, which has twofold symmetry, features a central Sn_2O_2 unit with two additional tin atoms linked at O. Pairs of tin atoms are bridged by bidentate carboxylate ligands and the external tin atoms have their coordination geometry completed by a monodentate carboxylate ligand. 中心环[Sn2O2]通过氧原子与两个环外锡原子相连,双齿配体羧基的两个氧原子分别与环内和环外锡原子配位,每个环外锡原子还与羧基形成单齿配位。
Having screened ligands, we found that the P, 0 bidentate ligand could effectively catalyze the Suzuki cross-coupling reaction. 通过对配体的选择,发现P,O双齿配体可以高效地催化Suzuki交叉偶联反应。