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学科主题: 物理化学
题名: Synthesis, Crystal Structures, and Luminescence and Magnetic Properties of 3D Chiral and Achiral Lanthanide Diphosphonates Containing Left- and Right-Handed Helical Chains
作者: Dong, Da-Peng1;  Liu, Lei1;  Sun, Zhen-Gang1;  Jiao, Cheng-Qi1;  Liu, Zhong-Min2;  Li, Chao1;  Zhu, Yan-Yu1;  Chen, Kai1;  Wang, Cheng-Lin1
通讯作者: Zhen-GangSun
刊名: CRYSTAL GROWTH & DESIGN
发表日期: 2011-12-01
DOI: 10.1021/cg2009368
卷: 11, 期:12, 页:5346-5354
收录类别: SCI
文章类型: Article
部门归属: DNL12
项目归属: DNL12
产权排名: 2,5
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Multidisciplinary ;  Crystallography ;  Materials Science, Multidisciplinary
摘要: Synthesis, Crystal Structures, and Luminescence and Magnetic Properties of 3D Chiral and Achiral Lanthanide Diphosphonates Containing Left- and Right-Handed Helical Chains
研究领域[WOS]: Chemistry ;  Crystallography ;  Materials Science
英文摘要: Using the heptadentate ligand hedpH(4) (1-hydroxyethylidenediphosphonic acid) and lanthanide chloride, two isomorphous series of coordination frameworks of the general formula [NH4] [Ln(hedp)(H2O)]center dot H2O (series 1, orthorhombic P2(1)2(1)2(1), Ln = La (1), Ce (2), Pr (3), Nd (4)) and [NH4] [Ln(hedp)(H2O)] (series 2, orthorhombic Pnma, Ln = Sm (5), Eu (6), Gd (7), Tb (8), Dy (9), Y (10), Er (11)) have been assembled and characterized with IR, elemental analysis, thermogravimetric analysis, and single-crystal and powder X-ray diffraction methods. In both series, each inorganic chain based on LnO(8) and CPO3 polyhedra are interconnected through phosphonate ligands to form chiral and achiral 3D open-framework structures with left- and right-handed helical chains. Meanwhile, the two series also exhibit two types of 3D framework structures with similar network topologies. The crystal water molecule plays an important role to induce chiral structure and affects the crystal packing of the molecules with extensive hydrogen bonding. The luminescence properties of compounds 5, 6, 8 and 9 and the magnetic property of compound 7 have also been studied.
关键词[WOS]: METAL PHOSPHONATE CHEMISTRY ;  CARBOXYLATE-PHOSPHONATES ;  COORDINATION POLYMERS ;  SPONTANEOUS RESOLUTION ;  ORGANIC FRAMEWORK ;  BUILDING-BLOCKS ;  POROUS SOLIDS ;  ZEOLITE-TYPE ;  SERIES ;  STATE
语种: 英语
WOS记录号: WOS:000297609100024
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115851
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Liaoning Normal Univ, Sch Chem & Chem Engn, Inst Chem Functionalized Mat, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Dong, Da-Peng,Liu, Lei,Sun, Zhen-Gang,et al. Synthesis, Crystal Structures, and Luminescence and Magnetic Properties of 3D Chiral and Achiral Lanthanide Diphosphonates Containing Left- and Right-Handed Helical Chains[J]. CRYSTAL GROWTH & DESIGN,2011,11(12):5346-5354.
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