Ti(n)O(2n-1) (n>=3): crystal structure of high-temperature phase (T > T(tr)) of Ti3O5

2005 ◽  
pp. 1-3
Author(s):  
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
High Temperature Phase ◽  
Temperature Phase

Superprotonic high temperature phase and refinement of the low temperature structure of CsHSeO4

2001 ◽  
Vol 216 (3) ◽  
Author(s):  
M. A. Zakharov ◽  
Sergej I. Troyanov ◽  
Erhard Kemnitz
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
Low Temperature ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Temperature Structure ◽  
Superprotonic Phase

AbstractThe crystal structure of the high temperature superprotonic phase of CsHSeO

A new polymorph of Cd3B2O6: synthesis, crystal structure and phase transformation

RSC Advances ◽  
2014 ◽  
Vol 4 (25) ◽  
pp. 13195-13200 ◽  
Author(s):  
Xingwen Zhang ◽  
Hongwei Yu ◽  
Hongping Wu ◽  
Shilie Pan ◽  
Anqing Jiao ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Phase Transformation ◽  
High Temperature ◽  
Transformation Process ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Phase Transformation Process

A new high-temperature phase of Cd3B2O6 (β-Cd3B2O6) has been discovered and the phase transformation process between α- and β-Cd3B2O6 was investigated.

Crystal Structure and Chemical Bonding of the High-Temperature Phase of AgN3.

ChemInform ◽  
2007 ◽  
Vol 38 (17) ◽  
Author(s):  
Carsten L. Schmidt ◽  
Robert Dinnebier ◽  
Ulrich Wedig ◽  
Martin Jansen
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
Chemical Bonding ◽  
High Temperature Phase ◽  
Temperature Phase

Crystal Structure of High-Temperature Phase β-NaSrBO3 and Photoluminescence of β-NaSrBO3:Ce3+

2016 ◽  
Vol 55 (13) ◽  
pp. 6487-6495 ◽  
Author(s):  
Huan Yi ◽  
Li Wu ◽  
Liwei Wu ◽  
Lixia Zhao ◽  
Zhiguo Xia ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
High Temperature Phase ◽  
Temperature Phase

Crystal structure of NH4H2PO4in the high-temperature phase

1990 ◽  
Vol 107 (1) ◽  
pp. 247-252 ◽  
Author(s):  
Kazuyuki Itoh ◽  
Kiyoshi Fujihara ◽  
Eiji Nakamura ◽  
Makoto Sakata
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
High Temperature Phase ◽  
Temperature Phase

Refinement of the crystal structure of the high-temperature phase G 0 in (NH4)2WO2F4 (powder, X-ray, and neutron scattering)

2013 ◽  
Vol 58 (1) ◽  
pp. 129-134 ◽  
Author(s):  
D. M. Novak ◽  
L. S. Smirnov ◽  
A. I. Kolesnikov ◽  
V. I. Voronin ◽  
I. F. Berger ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
Neutron Scattering ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
X Ray

Crystal Structure of Bis(triethylammonium)closo-decahydrodecaborate, [(C2H5)3NH]2[B10H10]

2000 ◽  
Vol 55 (6) ◽  
pp. 499-503 ◽  
Author(s):  
Kathrin Hofmann ◽  
Barbara Albert
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
Powder Diffraction ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
X Ray ◽  
Crystal System ◽  
System A ◽  
Tetragonal Crystal ◽  
Tetragonal Crystal System

The crystal structure of bis(triethylammonium)closo-decahydrodecaborate [bis(triethylammonium) decaboranate(10)], [(C2H5)3NH]2[B10H10], was determined and refined (space group Pmmn, no. 59, a = 989.7, b = 1333.7, c = 903.7 pm). The compound is a versatile starting material for many substances containing the [BioHio]2- entity and its derivatives. The closo-[B10H10]2- cluster is a bicapped square antiprism which is only slightly distorted. Its deviation from D4d symmetry is smaller than that of the B10 cages in every other compound containing this entity that have been structurally characterised. The presence of additional (N )H ---B3 interactions in form of multiple-centre bonds between the cations and the anions, which were postulated earlier and which should influence the cage symmetry, could not be confirmed. At 55 °C, the transition into a high temperature phase was investigated by X-ray powder diffraction. The high temperature phase crystallises in the tetragonal crystal system (a = 946.9, c = 1351.0 pm).

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