[H2bipy]2[(UO2)6Zn2(PO3OH)4(PO4)4]•H2O:: An open-framework uranyl zinc phosphate templated by diprotonated 4,4′-bipyridyl

被引：15

作者：

Yu, Yaqin

Zhan, Wei

Albrecht-Schmitt, Thomas E. ^{[1
]}

机构：

[1] Auburn Univ, Dept Chem & Biochem, Auburn, AL 36849 USA

来源：

INORGANIC CHEMISTRY | 2008年 / 47卷 / 19期

关键词：

D O I：

10.1021/ic801125w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Under mild hydrothermal conditions, a new organically templated uranyl zinc phosphate, [H(2)bipy](2)[(UO2)(6)-Zn-2(PO3OH)(4)(PO4)(4)]center dot H2O (UZnP-2), has been synthesized. Structural analysis reveals that UZnP-2 is constructed from UO7 pentagonal bipyramids that are linked into edge-sharing dimers that are in turn joined together by ZnO4 and PO4 tetrahedra to form a three-dimensional network. Intersecting channels occur along the a, b, and c axes. These channels house the diprotonated 4,4'-bipyridyl cations and water molecules. Ion-exchange experiments demonstrate that replacement of the 4,4'-bipyridyl cations by alkali and alkaline-earth metal cations results in a rearrangement of the framework. Further characterization of UZnP-2 is provided by Raman and fluorescence spectroscopy. The latter method reveals strong emission from the uranyl moieties with characteristic fine structure.

引用

页码：9050 / 9054

页数：5

共 50 条

[21] Syntheses and Structures of Two New Cobalt Supramolecular Complexes, [Co(4,4′-bipy)2(H2O)4]•[Co2(4,4′-bipy)3(H2O)8]•2TST•2(4,4′-bipy)•4H2O and [Co(4,4′-bipy)2(H2O)4]DSNT•4,4′-bipy
Yu Yun-Fang
Wei Yong-Qin
Wu Ke-Chen
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2009, 28 (11) : 1519 - 1524
[22] Vibrational spectra of the layered compound [(VO2)2(4,4-bipy)0.5(4,4′-Hbipy)(PO4)]•H2O
Baran, EJ
Lii, KH
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2003, 58 (05): : 485 - 488
[23] Syntheses, structures, and ion-exchange properties of the three-dimensional framework uranyl gallium phosphates, Cs4[(UO2)2(GaOH)2(PO4)4]•H2O and Cs[UO2Ga(PO4)2]
Shvareva, TY
Sullens, TA
Shehee, TC
Albrecht-Schmitt, TE
INORGANIC CHEMISTRY, 2005, 44 (02) : 300 - 305
[24] Copper uranyl phosphate and arsenate incorporating an organic ligand with a pillared layer structure: [Cu(4,4′-bpy)(UO2)0.5(HPO4)(H2PO4)]•H2O and [Cu(4,4′-bpy)(UO2)0.5(HAsO4)(H2AsO4)]•1.5H2O
Wang, Chih-Min
Lii, Kwang-Hwa
JOURNAL OF SOLID STATE CHEMISTRY, 2013, 197 : 456 - 459
[25] [N2C6H14]2[(UO2)6(H2O)2F2(PO4)2(HPO4)4]•4H2O:: A new microporous uranium phosphate fluoride
Doran, MB
Stuart, CL
Norquist, AJ
O'Hare, D
CHEMISTRY OF MATERIALS, 2004, 16 (04) : 565 - 566
[26] (NH4)(Zn,Ga)2(PO4)2, an open-framework structure
Mrak, M
Kolitsch, U
Kaucic, V
Tillmanns, E
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2002, 58 : I44 - I48
[27] Hydrogen bond network of the layered phosphates γ-Zr(H2PO4)(PO4)•2 H2O and γ-Hf(H2PO4(PO4)•2 H2O determined by neutron powder diffraction
Salvadó, MA
Pertierra, P
García-Granda, S
Barcina, LM
Llavona, R
Rodríguez, J
ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 2001, 216 (06): : 326 - 330
[28] General route to three-dimensional framework uranyl transition metal phosphates with atypical structural motifs:: The case examples of Cs2{(UO2)4[Co(H2O)2]2(HPO4)(PO4)4} and Cs3+x[(UO2)3CuH4-x(PO4)5]•H2O
Shvareva, TY
Albrecht-Schmitt, TE
INORGANIC CHEMISTRY, 2006, 45 (05) : 1900 - 1902
[29] Synthesis,CharacterizationandCrystalStructureofanInorganic-organicCompositeMetatungstate:[Co（4,4′-bipy）2（H2O）4]（4,4′-H2bipy）2[H2W12O40]·5.5H2O
周大鹏
任请
赵俊伟
王敬平
结构化学, 2007, (11) : 1287 - 1292
[30] (C4H12N2)3[Ga4(OH)2(H2PO4)2(HPO4)4(PO4)2]:: a new organically templated gallium phosphate
Lin, Chia-Her
Wang, Sue-Lein
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2006, 62 : M3289 - M3290

← 1 2 3 4 5 →