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A supramolecular compound(H2en)2[Cu(en)2(H3O)2][Mo8O28](en=ethylenediamine) was hydrothermally prepared and confirmed by elemental analysis and TG analysis.Single-crystal X-ray analysis reveals that the crystal crystallizes in the triclinic system,space group P1 with a=9.4635(4),b=9.8645(5),c=10.9794(5),α=69.2050(10),β=72.3730(10),γ=78.4510(10)o,Mr=1559.55,V=908.24(7)3,Z=1,Dc=2.851 g/m3,F(000)=749,μ=3.350 mm-1,S=1.000,the final R=0.0217 and wR=0.0567.The compound consists of(H2en)2+,[Mo8O28]8-anion and [Cu(en)2(H3O)2]2+ cations and constructs a 3D supramolecular structure through hydrogen bonds between the nitrogen atoms from en of [Cu(en)2(H3O)2]4+ fragments and the terminal oxygen atoms from the [Mo8O28]8-polyoxoanions.The electrochemical behavior of this compound has been studied in detail based on a solid bulk modified carbon paste electrode of compound(CPE).
A supramolecular compound (H2en) 2 [Cu (en) 2 (H3O) 2] [Mo8O28] (en = ethylenediamine) was hydrothermally prepared and confirmed by elemental analysis and TG analysis. Single-crystal X-ray analysis reveals that the crystal crystallizes in the triclinic system space group P1 with a = 9.4635 (4), b = 9.8645 (5), c = 10.9794 (5) α, α = 69.2050 (10), β = 72.3730 (10), γ = 78.4510 ), Mr = 1559.55, V = 908.24 73, Z = 1, Dc = 2.851 g / m3, F (000) = 749, μ = 3.350 mm-1, S = and wR = 0.0567.The compound consists of (H2en) 2 +, [Mo8O28] 8-anion and [Cu (en) 2 (H3O) 2] 2+ cations and constructs a 3D supramolecular structure through hydrogen bonds between the nitrogen atoms from en of [Cu (en) 2 (H3O) 2] 4+ fragments and the terminal oxygen atoms from the [Mo8O28] 8-polyoxoanions. The electrochemical behavior of this compound has been studied in detail based on a solid bulk modified carbon paste electrode of compound (CPE).