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报道了十一个含R_2NCS_2配体的Mo(W)-Cu-S簇合物的,~1H NMR研究结果,表明异金属簇合物导致配体中α-H的NMR谱线严重加宽.对谱线的位移,化合物的结构及配位键键长L_(Cu-s)之间的关系也作了讨论.
The ~ 1H NMR results of eleven Mo (W) -Cu-S clusters containing R 2 NCS 2 ligands were reported, indicating that the hetero-metal cluster results in a severe broadening of the α-H NMR spectrum of the ligand. The relationship between the displacement of the line, the structure of the compound and the bond length L_ (Cu-s) has also been discussed.