Optical spectra and Zeeman effect of rare earth carboxylates and their correlation with crystal structure. Spectra of trisodiumeuropiumtris-(oxydiacetate) di(sodium perchlorate) hexahydrate

1979 ◽  
Vol 75 ◽  
pp. 337 ◽  
Author(s):  
Asok K. Banerjee ◽  
Ranajit K. Mukherjee ◽  
Mihir Chowdhury
Keyword(s):  
Crystal Structure ◽  
Rare Earth ◽  
Zeeman Effect ◽  
Sodium Perchlorate ◽  
Optical Spectra ◽  
Perchlorate Hexahydrate

Synthesis and crystal structure of (Ca, R)(Mn, Ti)O3 (R, rare earth)

2006 ◽  
Vol 408-412 ◽  
pp. 1173-1176 ◽  
Author(s):  
Migaku Kobayashi ◽  
Ryouko Katsuraya ◽  
Syou Kurita ◽  
Makoto Yamaguchi ◽  
Hiroshisa Satoh ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Rare Earth ◽  
Synthesis And Crystal Structure

Crystal structure and magnetic ordering of the rare-earth and Cu moments inRBa2Cu2NbO8(R=Nd,Pr)

1993 ◽  
Vol 47 (22) ◽  
pp. 15256-15264 ◽  
Author(s):  
N. Rosov ◽  
J. W. Lynn ◽  
H. B. Radousky ◽  
M. Bennahmias ◽  
T. J. Goodwin ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Rare Earth ◽  
Magnetic Ordering ◽  
The Rare Earth

High-pressure Syntheses and Characterization of the Rare-earth Fluoride Borates RE2(BO3)F3 (RE=Tb, Dy, Ho)

2013 ◽  
Vol 68 (11) ◽  
pp. 1198-1206 ◽  
Author(s):  
Ernst Hinteregger ◽  
Michael Enders ◽  
Almut Pitscheider ◽  
Klaus Wurst ◽  
Gunter Heymann ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Rare Earth ◽  
Monoclinic Space Group ◽  
Rare Earth Fluoride ◽  
Earth Fluoride ◽  
Structure Determinations ◽  
New Compounds ◽  
Rare Earth Fluorides

The new rare-earth fluoride borates RE2(BO3)F3 (RE=Tb, Dy, Ho) were synthesized under highpressure/ high-temperature conditions of 1:5 GPa=1200 °C for Tb2(BO3)F3 and 3:0 GPa=900 °C for Dy2(BO3)F3 and Ho2(BO3)F3 in a Walker-type multianvil apparatus from the corresponding rareearth sesquioxides, rare-earth fluorides, and boron oxide. The single-crystal structure determinations revealed that the new compounds are isotypic to the known rare-earth fluoride borate Gd2(BO3)F3. The new rare-earth fluoride borates crystallize in the monoclinic space group P21/c (Z = 8) with the lattice parameters a=16:296(3), b=6:197(2), c=8:338(2) Å , b =93:58(3)° for Tb2(BO3)F3, a= 16:225(3), b = 6:160(2), c = 8:307(2) Å , b = 93:64(3)° for Dy2(BO3)F3, and a = 16:189(3), b = 6:124(2), c = 8:282(2) Å , β= 93:69(3)° for Ho2(BO3)F3. The four crystallographically different rare-earth cations (CN=9) are surrounded by oxygen and fluoride anions. All boron atoms form isolated trigonal-planar [BO3]3- groups. The six crystallographically different fluoride anions are in a nearly planar coordination by three rare-earth cations.

Growth, crystal structure and spectrum of a novel rare-earth orthophosphate crystal: Yb:LuPO4

2013 ◽  
Vol 48 (6) ◽  
pp. 369-373 ◽  
Author(s):  
Zhong De-gao ◽  
Teng Bing ◽  
Cao Li-feng ◽  
Chao Wang ◽  
He Lin-xiang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Rare Earth ◽  
Orthophosphate Crystal
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