首页> 外文会议>Symposium on Solid-State Chemistry of Inorganic Materials Ⅲ Nov 27-30, 2000, Boston, Massachusetts, U.S.A. >Two Pillared Three-Dimensional Inorganic/Organic Hybrid Structures Composed of Bimetallic Layers Bridged by Exo-bidentate Ligands
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Two Pillared Three-Dimensional Inorganic/Organic Hybrid Structures Composed of Bimetallic Layers Bridged by Exo-bidentate Ligands

机译:由外双齿配体桥接的双金属层构成的两个柱状三维无机/有机杂化结构

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摘要

The hydrothermal reactions of Cu(NO_3)_2X3H_2O, K_2CrO_4 and exo-bidentate ligand bpy/bpe, (bpy = 4,4'-bipyridine, bpe = trans-1,2-bis(4-pyridyl)ethylene) result in two pillared 3D organic-inorganic hybrid compounds. Both contain bimetallic layers of copper(II) cations and chromate anions, which are directly connected by different organic ligands, leading to pillared structures with varying pillar length and thickness of layers. Crystal data for [Cu_3(CrO_4)_2(OH)_2(bpy)_2] (1): triclinic, P~l,a = 5.358(1), b = 5.603(1), c = 13.515(3) A,β = 81.78(3),β = 86.56(3), β= 79.75(3)°, V = 394.91(13) A~3, Z = 1; [CuCrO_4(bpe)] (2): monoclinic, C2/c, a = 23.282(5), b = 11.917(2), c = 9.726(2) A, β = 112.99(3)°, V= 2484.2(8) A~3, Z =8.
机译:Cu(NO_3)_2X3H_2O,K_2CrO_4和外双齿配体bpy / bpe(bpy = 4,4'-联吡啶,bpe =反式1,2-双(4-吡啶基)乙烯)的水热反应导致两个支柱3D有机-无机杂化化合物。两者都包含铜(II)阳离子和铬酸根阴离子的双金属层,它们通过不同的有机配体直接连接,从而形成具有不同柱长和层厚的柱状结构。 [Cu_3(CrO_4)_2(OH)_2(bpy)_2]的晶体数据:三斜晶系,P〜l,a = 5.358(1),b = 5.603(1),c = 13.515(3)A, β= 81.78(3),β= 86.56(3),β= 79.75(3)°,V = 394.91(13)A〜3,Z = 1; [CuCrO_4(bpe)](2):单斜晶,C2 / c,a = 23.282(5),b = 11.917(2),c = 9.726(2)A,β= 112.99(3)°,V = 2484.2( 8)A〜3,Z = 8。

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