Pe. Kruger et V. Mckee, A TETRANICKEL(II) MACROCYCLIC COMPLEX INCORPORATING 5 DIFFERENT BRIDGING GROUPS, Chemical communications, (15), 1997, pp. 1341-1342
The synthesis and crystal structure of the tetranickel(II) complex [Ni
-4(L-1)(OH)(MeCO2)(3)(MeCO2H)] is reported, where H4L1 is a macrocycli
c ligand incorporating thiophenolate, alkoxo and imine donors; the fac
es of the tetranickel array are differentiated and two of the nickel i
ons share three monatomic bridges (S,O,O).