摘要
The new coordination polymer {[Co-4(DPDBT)(5)(fuma)(4)(H2O)(2)](NO3)(4)(H2O)(7)}(n), where DPDBT is 2,8-di(pyridin-4-yl)dibenzo[b,d]thiophene and fuma is fumarate dianion, was prepared; X-ray diffraction analysis revealed that it exhibits a 2D gek2 network with the coexistence of trinuclear and uninuclear building units.