High-pressure synthesis, crystal structure, and physical properties of NaB13C2 single crystals

2021 ◽  
pp. 162320
Author(s):  
Zhikang Yuan ◽  
Wentao Hu ◽  
Dongli Yu
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Physical Properties ◽  
Single Crystals ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

High-pressure synthesis, crystal structure and physical properties of a new Cr-based arsenide La3CrAs5

2020 ◽  
Vol 63 (9) ◽  
pp. 1750-1758
Author(s):  
Lei Duan ◽  
Xiancheng Wang ◽  
Fangyang Zhan ◽  
Jun Zhang ◽  
Zhiwei Hu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Physical Properties ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

scholarly journals Die Kristallstruktur von TIZnPO4 und TIZnAsO4 / The Crystal Structure of TIZnPO4 and TIZnAsO4

1994 ◽  
Vol 49 (9) ◽  
pp. 1282-1288 ◽  
Author(s):  
Martina Andratschke ◽  
Klaus-Jürgen Range ◽  
Claudia Weigl ◽  
Ulrike Schießl ◽  
Franz Rau
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Single Crystals ◽  
Structure Type ◽  
Monoclinic System ◽  
Space Group ◽  
High Pressure Synthesis ◽  
Pressure Synthesis ◽  
Derivatives Of ◽  
Type Apparatus

Single crystals of the title com pounds were obtained by high pressure synthesis in a modified Belt type apparatus. The compounds crystallize in the monoclinic system (space group P21) with a = 8.732(2), b = 5.468(1), c = 8.841(2) Å, β = 90.61(2)° for TlZnPO4 and a = 8.921(3), b = 5.631(1), c = 8.958(3) Å, β = 91.03(2)° for TlZnAsO4, Z = 4. The structures were refined from diffractom eter data to R = 0.072, Rw = 0.050 for 3700 (TlZnPO4) and to R = 0.093, Rw = 0.067 for 3943 (TlZnAsO4) independent absorption corrected reflections. The compounds are isotypic and belong to the “stuffed derivatives" of the Icmm structure type with a (ZnXO4)- network of alternating corner linked ZnO4 and XO4 tetrahedra (X = P, As) forming channels of six-membered rings in the direction of the a axis. These cavities contain two crystallographically independent Tl cations in an irregular coordination by eight nearest oxygen atoms

High pressure synthesis, crystal structure and physical properties of a new Ni(ii) perovskite BiNiO3

2002 ◽  
Vol 12 (12) ◽  
pp. 3733-3737 ◽  
Author(s):  
Shintaro Ishiwata ◽  
Masaki Azuma ◽  
Mikio Takano ◽  
Eiji Nishibori ◽  
Masaki Takata ◽  
...  
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Physical Properties ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

Hochdrucksynthese und Kristallstruktur von Kalium- und Rubidiumdiwolframat(VI), K2W2O7 und Rb2W2O7 / High-Pressure Synthesis and Crystal Structure of Potassium and Rubidium Ditungstate(VI), K2W2O7 und Rb2W2O7

1990 ◽  
Vol 45 (2) ◽  
pp. 107-110 ◽  
Author(s):  
Klaus-Jürgen Range ◽  
Wilhelm Hegenbart ◽  
Anton M. Heyns ◽  
Franz Rau ◽  
Ulrich Klement
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Single Crystals ◽  
High Pressures ◽  
Monoclinic Space Group ◽  
Potassium Ions ◽  
Synthesis And Crystal Structure ◽  
Space Group ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

Potassium tungstate, K2WO4, decomposes at high pressures to give K2W2O7 and other products. Single crystals of K2W2O7 could be synthesized from a mixture of K2WO4 + WO3 at 40kbar, 1000 °C. The crystals are monoclinic, space group P21/c, with a = 3.883(1) A, b = 13.653(4) Å, c = 5.960(1) Å, β = 90.40(3)°, and Ζ = 2.The structure is comprise of distorted WO6-octahedra (W–O = 1.75-2.13 A) which are connected by corner- and edgesharing, thus forming layers with a sequence ABAB ... along [010]. The potassium ions are situated between the layers with K–O distances of 2.66-3.04 A.Rb2W2O7, synthesized from a Rb2WO4/WO3-mixture at 40 kbar, 1000 °C, is isostructural with K2W2O7 (a = 3.9645(4) Å, b = 14.119(1) Å, c = 6.0415(5) Å,β = 90.446(9)°.

High-pressure synthesis, crystal structure and magnetic properties of a new cuprate (Nd,Ce)2+xCaCu2O6+y

2003 ◽  
Vol 170 (1) ◽  
pp. 24-29 ◽  
Author(s):  
N.D Zhigadlo ◽  
K Kimoto ◽  
M Isobe ◽  
Y Matsui ◽  
E Takayama-Muromachi
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Magnetic Properties ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

High-pressure synthesis and crystal structure of non-centrosymmetric K2Ca3(CO3)4

CrystEngComm ◽  
2021 ◽  
Author(s):  
Sergey V. Rashchenko ◽  
Anton Shatskiy ◽  
Mark Ignatov ◽  
Anton V. Arefiev ◽  
Konstantin Litasov
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Synthesis And Crystal Structure ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

A new non-centrosymmetric K2Ca3(CO3)4 crystal (P212121, a = 7.39134(18) Å, b = 8.8153(2) Å, c = 16.4803(4) Å) was synthesized in multianvil press at a pressure of 3 GPa and...

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