An Unusual Binodal （4,12）-Connected 3D Supramolecular Network Based on [Mn4（OH）e（H20）2]6＋ Subunits

• 作者: CAI Yi-Ni CHEN Jing FENG Yun-Long ZHANG Yi-Ping
• 来源期刊: 结构化学
• 学科: 化学
• 关键词: 三维网状结构 连接层 结点 亚基 基础 金属有机骨架 联吡啶 反应合成
• 年，卷（期）: 2012,（10）
• 页码范围: 1441-1446
• 页数: 6页
• 分类号: O614.711|TP391
• 语种: 英文

摘要

A new two-dimensional Mnn metal-organic framework (MOF), [Mn4(μ3-OH)2L2 (4,4'-bipy)2(H20)2]·H2O (1, H3L = 5-oxyacetateisophthalic acid, 4,4'-bipy = 4,4'-bipyridine) has been synthesized by the hydrothermal reaction. Complex 1 crystallizes in the monoclinic system, space group P2/n with a = 10.420(1), b = 19.485(1), c = 11.079(1) A, β = 109.63(1)°, V= 21 1 8.8(1) A3, C40H34Mn4N4019, Mr = 1094.47, Dc= 1.715, Z = 2, F(000) = 1108,/2 = 1.251, R = 0.0300 and wR = 0.0812 for 4236 observed reflections (I 〉 2σ(/)). Single-crystal X-ray structure analysis reveals that 1 features a two-dimensional (3,6)-connected layer constructed by [Mn4(OH)2(H20)2]6+ clusters. The adjacent layers are further linked with each other by hydrogen bonds to produce an unusual binodal (4,12)-connected 3D supramolecular network with 4-connected L3- ligands and 12-connected tetranuclear [Mn4(OH)2(H20)2]6+ subunits.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	ZHANG Yi-Ping		1	0	0.0	0.0
2	CHEN Jing		1	0	0.0	0.0
3	CAI Yi-Ni		1	0	0.0	0.0
4	FENG Yun-Long		1	0	0.0	0.0