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Chemical Research in Chinese Universities 2004年第1期20卷 24-28页

作者： CHENXiao-bo LIYi LIGuang-hua DAIZhi-min FUWen-sheng SHIZhan ZHANGDong XUYao-hua FENGShou-hua StateKeyLaboratoryofInorganicSynthesisandPreparativeChemistry CollegeofChemistryJilinUniversityChangchun130023P.R.China

An open-framework gallophosphate, Ga_9(PO_4)_ 12[(H_3TREN)(H_2TREN)_3]·xH_2O was hydrothermally synthesized at 453 K with tris(2-aminoethyl) amine(TREN) as the organic template and characterized by single-crystal X-ray diffraction. Ga_9(PO_4)_ 12[(H_3TREN)(H_2TREN)_3]·xH_2O crystallized in a cubic space group I43m, with a=1.68552(3) nm and Z=2. The structure contains 12-membered ring channels and supercages of 1.434 nm in diameter, and is an analogue of Al_9(PO_4)_ 12(C_ 24H_ 91N_ 16)·17H_2O. Template-TREN in the supercage was different from triethylenetetraamine(TETA) used in the initial reaction mixture due to the construction transformation. The TETAs transformed into the TRENs due to the low interaction energy between the template and framework. We verified it via energy calculation and liquid state NMR.

关键词： Microporous gallophosphate Hydrothermal Energy calculation

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Synthesis and Characterization of a Novel gallophosphate with Ethylene Glycol

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Chemical Research in Chinese Universities 1995年第4期11卷 357-359页

作者： KAN Qiu-bin and XU Ru-ren(Department of Chemistry,Jiliu University,Changchun,130023)Glasser,F.P. (Dept.of Chem.,University of Aberdeen,Meston Walk, Old Aberdeen AB9 2UE,U,K.) JILIN UNIV DEPT CHEMCHANGCHUN 130023PEOPLES R CHINA UNIV ABERDEEN DEPT CHEMOLD ABERDEEN AB9 2UESCOTLAND

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关键词： gallophosphate Ethylene glycol Synthesis

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Synthesis, Structure, and Photoluminescence Property of a Novel One-dimensional Inorganic-organic Hybrid gallophosphate JGP-2

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Chemical Research in Chinese Universities 2009年第2期25卷 127-131页

作者： YANG Yu-lin FAN Rui-qing JIANG Zhao-hua WANG Fu-ping LIU Yun-ling PANG Wen-qin Department of Chemistry Harbin Institute of Technology Harbin 150001 P. R. China State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University Changehun 130012 P. R. China

A novel one-dimensional inorganic-organic hybrid gallophosphate compound, Ga（2,2＇-bipy）（HPO4）. （H2PO4）（denoted JGP-2） was synthesized hydrothermally with 2,2＇-bipyridine as a ligand and characterized by X-ray powder diffraction （XRD）, elemental analysis, inductively coupled plasma（ICP）, TGA analysis, solid-state ^31p NMR, and luminescence spectra and structurally determined by single-crystal X-ray diffraction analysis. JGP-2 crystallized in the triclinic system, space group P^-1（No.2）, with a=0.7818（1） nm, b=0.8611 （2） nm, c=1.0908（2） nm, V=0.6727（2） nm^3 and Z=2 with R1=0.0223. The structure of JGP-2 was built up by alternate arrangement of GaO4N2 octahedra, and HPO4（or H2PO4） tetrahedra to form an infinite one-dimensional corner-sharing-corner（CSC） chain. Through P sites, the CSC chains link with an unusual edge-sharing dimmer, Ga2F4（H2O）2, giving rise to a 4,10-membered ring net layered structure of JGP-7. On excitation at 254 nm, JGP-2 can emit strong blue light at ,λmax=388 rim. JGP-7 presents a strong fluorescence emission band centered at 394 nm（λex=340 nm）, the emission energy of JGP-7 is red-shifted comoared with that of JGP-2.

关键词： Inorganic-organic hybrid gallophosphate Hydrothermal synthesis Crystal Photoluminescence

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Synthesis and Crystal Structure of GaPO4-C4: Ga3P3O12 H2O H2NCH2CH2NH2

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Chemical Research in Chinese Universities 1988年第2期 1-7页

作者： Feng Shouhua and Xu Ruren(Department of Chemistry, Jilin University, Changchun)Yang Guangdi and Sun Honglin(Institute of Theoretical Chemistry, Jilin University, Changchun)

A gallophosphate, Ga3 P3O12 H2O · H2NCH2CH NH2, named GaPO -C4 was hydrothermally synthesized from EDA(ethylenediamine)-Ga2O3-P2O5-H2O systems. The crystal structure of GaPO4-C4 was determined by single crystal X-ray diffraction. The compound crystallizes in monoclinic system with space group P21/n, a=8.688(4)A, b = 17.952(6)A, c=9.104(3)A, β=108.27(3), V=1348.3A3 . The framework of GaPO4-C4 contains three types of P atoms and three types of Ga atoms. Of the three types of gallium atoms, two types are located in distorted trigonal bipyramids and the third type lies at tetrahedral centre. The three-dimensional framework is built of two-dimensional nets which consist of irregular 3-, 4-, 5- and 8-rings and contains 8-ring channels running along [101], in which ethylenediamine templates are located.

关键词： gallophosphate Synthesis Structure Channel Template