Zinc Metal-Organic Frameworks Based on a Flexible Benzylaminetetracarboxylic Acid and Bipyridine Colinkers

doi:10.1002/ejic.201402094

	Zinc Metal-Organic Frameworks Based on a Flexible Benzylaminetetracarboxylic Acid and Bipyridine Colinkers
	Wang, Chao 1,2; Tang, Sifu 1; Lv, Xiaoxia 3; Li, Liangjun 1,2; Zhao, Xuebo 1
	2014-07-01
发表期刊	EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
期号	19 页码:3133-3139
摘要	Three new metal-organic frameworks (MOFs), [Zn-2(L)( H2O)]center dot 3DMF center dot 1.5H(2)O (1), [Zn-2(L)(4,4' -bpy) (1.5)(H2O)(2)] center dot 2DMF center dot 2H(2)O (2), and [Zn-2(L)(2,2' -bpy)(2)(DMF)(2)] center dot 2DMF center dot 4H(2)O (3) [H4L = 5,5' -(2,3,5,6-tetramethyl-1,4-phenylene) bis(methylene) bis(azanediyl) diisophthalic acid, 4,4' -bpy = 4,4' -bipyridine, 2,2' -bpy = 2,2' -bipyridine, DMF = N, N-dimethylformamide], were synthesized under solvothermal conditions and characterized by single-crystal X-ray diffraction analysis, elemental analysis, IR spectroscopy, powder X-ray diffraction (PXRD), and thermogravimetric analysis (TGA). The L4-ligands in 1-3 display different coordination modes, and the introduction of bipyridine colinkers brings significant struc-tural variation into the frameworks. Complex 1 is constructed from dinuclear carboxylate [Zn2O(COO)(4)] secondary building units (SBUs) and H4L ligands and exhibits a binodal (4,4)connected pts net with 54.6% solvent-accessible void. Complex 2 exhibits an unprecedented tetranodal (3,4,4,4)-connected net, which is constructed from two types of crystallographically independent Zn-II ions, H4L ligands, and the 4,4' bipyridine colinker. Complex 3 is constructed from parallel 1D molecular ladders stacked along the a axis that generate 1D channels (7.8 Chi 10.4 angstrom) and are hydrogen bonded to form 2D layers. The thermal stabilities and luminescence properties of 1-3 have also been studied in detail.
文章类型	Article
关键词	Metal-organic Frameworks Zinc Carboxylate Ligands Colinkers
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/ejic.201402094
关键词[WOS]	CD(II) COORDINATION POLYMERS ; SECONDARY BUILDING UNIT ; LUMINESCENT PROPERTIES ; RETICULAR SYNTHESIS ; CRYSTAL-STRUCTURE ; OXALATE FORMATION ; HYDROGEN STORAGE ; GAS-ADSORPTION ; LIGAND ; DESIGN
收录类别	SCI ; IC
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
WOS记录号	WOS:000338770900017
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6130
专题	储氢及新型纳孔材料团队（过去）
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Beijing 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Qufu Normal Univ, Sch Chem & Chem Engn, Qufu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Chao,Tang, Sifu,Lv, Xiaoxia,et al. Zinc Metal-Organic Frameworks Based on a Flexible Benzylaminetetracarboxylic Acid and Bipyridine Colinkers[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY,2014(19):3133-3139.
APA	Wang, Chao,Tang, Sifu,Lv, Xiaoxia,Li, Liangjun,&Zhao, Xuebo.(2014).Zinc Metal-Organic Frameworks Based on a Flexible Benzylaminetetracarboxylic Acid and Bipyridine Colinkers.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY(19),3133-3139.
MLA	Wang, Chao,et al."Zinc Metal-Organic Frameworks Based on a Flexible Benzylaminetetracarboxylic Acid and Bipyridine Colinkers".EUROPEAN JOURNAL OF INORGANIC CHEMISTRY .19(2014):3133-3139.