Bl. Li et al., A three-dimensional porous framework complex, poly[[bis(ethylenediamine)copper(II)] [potassium hexacyanocobalt(III)]], ACT CRYST C, 57, 2001, pp. 1242-1244
The crystal structure of the title compound, {[Cu(en)(2)][K-Co(CN)(6)]}(n)
(en is ethylenediamine, C2H8N2), reveals a novel three-dimensional porous f
ramework in which [Cu(en)(2)](2+) acts as a template and K+ as a connecting
unit. The Cu atom lies on an inversion centre and the Co and K atoms are o
n twofold axes.