已为您找到该学者10条结果 成果回收站
【期刊论文】Hydrogen-Bonded Helices in the Layered Aluminophosphate (C2H8N)2[Al2(HPO4)(PO4)2]**
于吉红, Yu Song, Jihong Yu, *, Yi Li, Guanghua Li, and Ruren Xu*
,-0001,():
-1年11月30日
aluminophosphates
-
39浏览
-
0点赞
-
0收藏
-
0分享
-
153下载
-
0
-
引用
【期刊论文】Rich Structure Chemistry in the Aluminophosphate Family
于吉红, JIHONG YU AND RUREN XU*
Acc. Chem. Res. 2003, 36, 481-490,-0001,():
-1年11月30日
This Account describes a family of aluminophosphates ranging from neutral open-frameworks to anionic frameworks with fascinating structural architectures. In contrast to aluminosilicate zeolites, these aluminophosphates exhibit wealthy structural features, including extra-large micropores, mixed bonding, different structural dimensionalities, rich compositional diversities, and various stacking sequences of their 2-D sheets. The low-dimensional networks, acting as building units, can be assembled to 3-D open-frameworks via transition metal cations through a buildingup process. New stoichiometries and hypothetical structural topologies can be predicted and enumerated. Computational and combinatorial approaches will greatly help to access the range of the diverse structures.
-
31浏览
-
0点赞
-
0收藏
-
0分享
-
433下载
-
0
-
引用
于吉红, Jihong Yu, Yu Wang, Zhan Shi, and Ruren Xu*
Chem. Mater. 2001, 13, 2972-2978,-0001,():
-1年11月30日
A racemic mixture of the chiral metal complex Co(en) 3Cl3 has been used in the hydrothermal synthesis of the layered compound [CoII(en)3]2[Zn6P8O32H8](1) and the threedimensional connected framework compound [CoIII(en)3][Zn8P6O24Cl]‚ 2H2O(2). Their structures were determined by single-crystal X-ray diffraction analyses and further characterized by X-ray powder diffraction, ICP, elemental, and TG analyses. The structure of 1 consists of vertex-linking ZnO4 and PO3(OH) tetrahedral units forming macroanionic sheets with 4. 6. 8 nets. The framework structure of 2 built up of ZnO4, ZnO3Cl, and PO4 tetrahedra can be viewed as stacking of the zinc phosphate layers along the caxis linked by Cl atoms as pillars to generate intersecting tunnels with 12-membered-ring windows. Both structures 1 and 2 contain chiral structural motifs, the chiral characters of which are believed to be transferred from the chiral metal complex. The enantiomers of Co(en)3Cl3 are separated as ¢ and § configurations in the structures of both 1 and 2 and interact with the inorganic hosts through H-bonding interactions. Crystal data: 1, monoclinic, C2/c, a) 16.623(2) Å, b) 30.589(5) Å, c) 17.441(2) Å,‚) 90.35(1), Z) 8; 2, trigonal, P-31c, a) 8.8775(7) Å, c) 23.775(3) Å, Z) 2.
-
79浏览
-
0点赞
-
0收藏
-
0分享
-
229下载
-
0
-
引用
【期刊论文】[{Zn2(HPO4)4}{Co(dien)2}]
于吉红, Yu Wang, Jihong Yu, * Min Guo, and Ruren Xu*
Angew. Chem. Int. Ed. 2003, 42, 4089-4092,-0001,():
-1年11月30日
helical structures
-
48浏览
-
0点赞
-
0收藏
-
0分享
-
203下载
-
0
-
引用
【期刊论文】Combinatorial approach for the hydrothermal syntheses of open-framework zinc phosphates
于吉红, Yu Song, Jihong Yu, * Guanghua Li, Yi Li, Yu Wang and Ruren Xu*
CHEM. COMMUN., 2002, 1720-1721,-0001,():
-1年11月30日
Applying a combinatorial strategy, new zinc phosphates with interesting framework architectures have been hydrothermally synthesized and their structures solved by singlecrystal X-ray diffraction analysis
-
24浏览
-
0点赞
-
0收藏
-
0分享
-
121下载
-
0
-
引用