ChemInform Abstract: Formation of One-, Two-, and Three-Dimensional Open-Framework Zinc Phosphates in the Presence of a Tetramine.

ChemInform ◽  
2001 ◽  
Vol 32 (1) ◽  
pp. no-no
Author(s):  
Amitava Choudhury ◽  
Srinivasan Natarajan ◽  
C. N. R. Rao
Keyword(s):  
Three Dimensional ◽  
Open Framework ◽  
Zinc Phosphates

Transformations of low-dimensional zinc phosphates to complex open-framework structures. Part 1: zero-dimensional to one-, two- and three-dimensional structures

2001 ◽  
Vol 11 (4) ◽  
pp. 1181-1191 ◽  
Author(s):  
Ayi A. Ayi ◽  
Amitava Choudhury ◽  
Srinivasan Natarajan ◽  
S. Neeraj ◽  
C. N. R. Rao
Keyword(s):  
Three Dimensional ◽  
Open Framework ◽  
Zinc Phosphates ◽  
Low Dimensional

Formation of One-, Two-, and Three-Dimensional Open-Framework Zinc Phosphates in the Presence of a Tetramine

2000 ◽  
Vol 39 (19) ◽  
pp. 4295-4304 ◽  
Author(s):  
Amitava Choudhury ◽  
Srinivasan Natarajan ◽  
C. N. R. Rao
Keyword(s):  
Three Dimensional ◽  
Open Framework ◽  
Zinc Phosphates

scholarly journals An investigation of polyhedral deformation in two mixed-metal diarsenates: SrZnAs2O7and BaCuAs2O7

2015 ◽  
Vol 71 (4) ◽  
pp. 330-337 ◽  
Author(s):  
Sabina Kovač ◽  
Ljiljana Karanović ◽  
Tamara Đorđević
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
General Formula ◽  
Three Dimensional ◽  
X Ray Diffraction ◽  
Hydrothermal Conditions ◽  
X Ray ◽  
Open Framework ◽  
Geometrical Characteristics ◽  
Barium Copper

Two isostructural diarsenates, SrZnAs2O7(strontium zinc diarsenate), (I), and BaCuAs2O7[barium copper(II) diarsenate], (II), have been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction. The three-dimensional open-framework crystal structure consists of corner-sharingM2O5(M2 = Zn or Cu) square pyramids and diarsenate (As2O7) groups. Each As2O7group shares its five corners with five differentM2O5square pyramids. The resulting framework delimits two types of tunnels aligned parallel to the [010] and [100] directions where the large divalent nine-coordinatedM1 (M1 = Sr or Ba) cations are located. The geometrical characteristics of theM1O9,M2O5and As2O7groups of known isostructural diarsenates, adopting the general formulaM1IIM2IIAs2O7(M1II= Sr, Ba, Pb;M2II= Mg, Co, Cu, Zn) and crystallizing in the space groupP21/n, are presented and discussed.

A water-stable open-framework zirconium(IV) phosphate and its water-assisted high proton conduct

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jing-Wei Yu ◽  
Hai-Jiao Yu ◽  
Zhi-Yuan Yao ◽  
Zi-Han Li ◽  
Qiu Ren ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Conducting Material ◽  
Proton Conducting ◽  
Open Framework ◽  
High Proton ◽  
3D Framework

A water stable proton-conducting material (NH4)5[Zr3(OH)3F6(PO4)2(HPO4) (ZrP) was hydrothermally synthesized. The three-dimensional (3D) framework of ZrP is composed of ZrF2O4 octahedra and HxPO4 phosphate units and forming 18-ring channels through...

Transformations of two-dimensional layered zinc phosphates to three-dimensional and one-dimensional structures

2002 ◽  
Vol 12 (4) ◽  
pp. 1044-1052 ◽  
Author(s):  
Amitava Choudhury ◽  
S. Neeraj ◽  
Srinivasan Natarajan ◽  
C. N. R. Rao
Keyword(s):  
Three Dimensional ◽  
Two Dimensional ◽  
One Dimensional ◽  
Zinc Phosphates

A novel three-dimensional open framework constructed from infinite chains of edge-sharing CeO8(H2O) polyhedron: [Ce2(ad)3(H2O)2]n

2004 ◽  
Vol 7 (2) ◽  
pp. 216-219 ◽  
Author(s):  
Li-Mei Duan ◽  
Ji-Qing Xu ◽  
Feng-Tong Xie ◽  
Ya-Bing Liu ◽  
Hong Ding
Keyword(s):  
Three Dimensional ◽  
Open Framework
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