High-Pressure Preparation, Crystal Structure, and Properties of Ln4B6O15 (Ln: Dy, Ho) with and Extension of the “Fundamental Building Block”-Descriptors.

ChemInform ◽  
2003 ◽  
Vol 34 (29) ◽  
Author(s):  
Hubert Huppertz
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Building Block ◽  
Structure And Properties ◽  
Fundamental Building Block

High-Pressure Preparation, Crystal Structure, and Properties of RE4B6O15 (RE = Dy, Ho) with an Extension of the “Fundamental Building Block”-Descriptors

2003 ◽  
Vol 58 (4) ◽  
pp. 278-290 ◽  
Author(s):  
Hubert Huppertz
Keyword(s):  
High Pressure ◽  
Building Block ◽  
Structure Type ◽  
Structure And Properties ◽  
X Ray ◽  
Raman Spectroscopic ◽  
Fundamental Building Block ◽  
High Pressure High Temperature

High-pressure/high-temperature conditions of 8 GPa and 1000°C were used to synthesizethe new rare earth oxoborates RE4B6O15 (RE = Dy, Ho) in a Walker-type multianvil apparatus.The single crystal X-ray structure determination of Ho4B6O15 revealed the followingdata: C2/c, a = 1164.1(1), b = 436.7(1), c = 1882.5(1) pm, β = 96.71(1)°, Z = 4, R1 = 0.0291, wR2 = 0.0505 (all data). The two isotypic compounds exhibit a new structure type built up from corrugated layers of BO4 tetrahedra. In contrast to all known oxoborates the linkingof the BO4 tetrahedra is partially realized via common edges. Regarding the “fundamentalbuilding block”-concept, we introduce a new descriptor “” for edge-sharing BO4 tetrahedra.Temperature-resolved in situ powder diffraction measurements and IR/Raman-spectroscopicinvestigations on Dy4B6O15 are also reported.

Crystal structure and properties of high-pressure-synthesized BiRhO3, LuRhO3, and NdRhO3

2013 ◽  
Vol 200 ◽  
pp. 271-278 ◽  
Author(s):  
Wei Yi ◽  
Qifeng Liang ◽  
Yoshitaka Matsushita ◽  
Masahiko Tanaka ◽  
Xiao Hu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Structure And Properties

scholarly journals Crystal Structure and Properties of a UV-Transparent High-Pressure Polymorph of Mg3 TeO6 with Second Harmonic Generation Response

2019 ◽  
Vol 2019 (43) ◽  
pp. 4668-4676 ◽  
Author(s):  
Elisabeth Selb ◽  
Lisa Declara ◽  
Lkhamsuren Bayarjargal ◽  
Maren Podewitz ◽  
Martina Tribus ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Structure And Properties

Crystal structure and properties of iodine monofluoride compounds at high pressure

2020 ◽  
Vol 32 (38) ◽  
pp. 385404 ◽  
Author(s):  
Lijuan Zhang ◽  
Xindi Du ◽  
Ying Sun ◽  
Xin Bao ◽  
Meiguang Zhang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Structure And Properties
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