Under solvothermal conditions, a new trinuclear Zn(II) complex, [Zn3(bpdc)3(DPNDI)]· 3NMF(1, H2 bpdc = biphenyl-4,4-dicarboxylate, N,N-di(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide(DPNDI) and NMF = N-methylformamide), has been synthesized with mixed organic ligands. Complex 1 is of monoclinic, space group P21/n with a = 11.167(5), b = 14.806(5), c = 19.494(5) , V = 3154.6(19) 3, Z = 2, Mr = 1455.24, Dc =1.532 g/cm3, F(000) =1484 and μ = 1.212 mm1. The final refinement gave R = 0.0343 and w R = 0.0419 for 6209 reflections with I > 2(I). Single-crystal X-ray analysis reveals that complex 1 features a 3D structure based on the trinuclear Zn(II) units. Complex 1 shows three-fold interpenetrating hex topology. Furthermore, the luminescent property 1 is investigated.
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