N-diethylamino-4-phenyl-1,3-dithiolium hydrogen sulphate [[graphic omitted]NEt2][HSO4]} in the presence of a metal complex has been used to prepare [MS(Ph)CC(H)S}3]n–(M = Mo, W; n= O:M = V, n= 1) complexes; 1H n.m.r. studies of these systems have shown that the metalladithiolene ring sustains a diamagnetic ring current.
2 - N,N-二乙
氨基-4-苯基-1,3-二
硫鎓
硫酸氢盐[ NEt 2 ] [HSO 4 ]}的碱解在
金属络合物的存在下已被用于制备[M S(Ph)C C(H)S} 3 ] n –(M = Mo,W; n = O:M = V,n = 1)络合物;这些系统的1 H nmr研究表明,
金属二
硫代
噻吩环维持抗磁环电流。