ChemInform Abstract: High-Pressure Synthesis and Characterization of the Rare-Earth Fluoride Borate LaB2O4F.

ChemInform ◽  
2013 ◽  
Vol 44 (48) ◽  
pp. no-no
Author(s):  
Ernst Hinteregger ◽  
Krisztina Kocsis ◽  
Thomas S. Hofer ◽  
Gunter Heymann ◽  
Lukas Perfler ◽  
...  
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Synthesis And Characterization ◽  
High Pressure Synthesis ◽  
Rare Earth Fluoride ◽  
Earth Fluoride ◽  
Pressure Synthesis ◽  
The Rare Earth

ChemInform Abstract: High-Pressure Synthesis and Characterization of the Rare-Earth Borate La4B10O21.

ChemInform ◽  
2012 ◽  
Vol 43 (42) ◽  
pp. no-no
Author(s):  
Ernst Hinterregger ◽  
Gunter Heymann ◽  
Thomas S. Hofer ◽  
Hubert Huppertz
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Synthesis And Characterization ◽  
High Pressure Synthesis ◽  
Rare Earth Borate ◽  
Pressure Synthesis ◽  
The Rare Earth

High-pressure Synthesis and Characterization of the Rare-earth Borate La4B10O21

2012 ◽  
Vol 67 ◽  
pp. 0nnn
Author(s):  
Ernst Hinteregger ◽  
Gunter Heymann ◽  
Thomas S. Hofer ◽  
Hubert Huppertz
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Synthesis And Characterization ◽  
High Pressure Synthesis ◽  
Rare Earth Borate ◽  
Pressure Synthesis ◽  
The Rare Earth

High-pressure Synthesis and Characterization of the Rare-earth Borate La4B10O21

2012 ◽  
Vol 67b ◽  
pp. 605-613 ◽  
Author(s):  
Ernst Hinteregger ◽  
Gunter Heymann ◽  
Thomas S. Hofer ◽  
Hubert Huppertz ◽  
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Synthesis And Characterization ◽  
High Pressure Synthesis ◽  
Rare Earth Borate ◽  
Pressure Synthesis ◽  
The Rare Earth

High-pressure Synthesis and Characterization of the Fluoride Borate Tm5(BO3)2F9

2010 ◽  
Vol 65 (10) ◽  
pp. 1213-1218 ◽  
Author(s):  
Almut Haberer ◽  
Michael Enders ◽  
Reinhard Kaindl ◽  
Hubert Huppertz
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Spectroscopic Data ◽  
Synthesis And Characterization ◽  
Raman Spectroscopic ◽  
Rare Earth Fluoride ◽  
High Pressure High Temperature ◽  
Earth Fluoride ◽  
Pressure Synthesis

The rare earth fluoride borate Tm5(BO3)2F9 was synthesized from Tm2O3, B2O3, and TmF3 under high-pressure/high-temperature conditions of 5 GPa and 900 °C in a Walker-type multianvil apparatus. The single-crystal structure determination revealed that Tm5(BO3)2F9 is isotypic to the compounds RE5(BO3)2F9 (RE = Er,Yb). Tm5(BO3)2F9 crystallizes in the space group C2/c (Z = 4) with the parameters a = 2030.9(4), b = 606.2(2), c = 822.6(2) pm, β = 100.5(1)°, V = 995.7(3) Å3, R1 = 0.0341, and wR2 = 0.0724 (all data). The structure is composed of isolated BO3 groups, ninefold coordinated thulium cations, and fluoride anions. Infrared and Raman spectroscopic data of Tm5(BO3)2F9 are compared to the data of RE5(BO3)2F9 (RE = Er, Yb).

ChemInform Abstract: High-Pressure Syntheses and Characterization of the Rare-Earth Fluoride Borates RE2(BO3)F3(RE: Tb, Dy, Ho).

ChemInform ◽  
2014 ◽  
Vol 45 (6) ◽  
pp. no-no
Author(s):  
Ernst Hinteregger ◽  
Michael Enders ◽  
Almut Pitscheider ◽  
Klaus Wurst ◽  
Gunter Heymann ◽  
...  
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Rare Earth Fluoride ◽  
Earth Fluoride ◽  
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.

scholarly journals High-Pressure Synthesis and Characterization of the Actinide Borate Phosphate U2[BO4][PO4]

2013 ◽  
Vol 2013 (30) ◽  
pp. 5247-5252 ◽  
Author(s):  
Ernst Hinteregger ◽  
Klaus Wurst ◽  
Lukas Perfler ◽  
Florian Kraus ◽  
Hubert Huppertz
Keyword(s):  
High Pressure ◽  
Synthesis And Characterization ◽  
High Pressure Synthesis ◽  
Pressure Synthesis
Sign in / Sign up

Export Citation Format

Share Document