Formation of PbCl2-type AHF (A = Ca, Sr, Ba) with Partial Anion Order at High Pressure

2021 ◽  
Author(s):  
Yumi Tsuchiya ◽  
Zefeng Wei ◽  
Thibault Broux ◽  
Cédric Tassel ◽  
Hiroki Ubukata ◽  
...  
Keyword(s):  
High Pressure ◽  
Metal Hydride ◽  
Alkaline Earth ◽  
Ambient Pressure ◽  
Earth Metal ◽  
Type Structure ◽  
Alkaline Earth Metal ◽  
Fluorite Type

The high-pressure structures of alkaline earth metal hydride-fluorides AHF (A = Ca, Sr, Ba) were investigated up to 8 GPa. While AHF adopts the fluorite-type structure (Fm-3m) at ambient pressure...

Pressure-stabilized polymerization of nitrogen in alkaline-earth-metal strontium nitrides

2020 ◽  
Vol 22 (9) ◽  
pp. 5242-5248 ◽  
Author(s):  
Shuli Wei ◽  
Lili Lian ◽  
Yan Liu ◽  
Da Li ◽  
Zhao Liu ◽  
...  
Keyword(s):  
High Pressure ◽  
Alkaline Earth ◽  
Ambient Pressure ◽  
Earth Metal ◽  
Pressure Recovery ◽  
Alkaline Earth Metal ◽  
Energy Materials

We predicted several N-rich structures under high pressure. C2/c-SrN4 can make the ambient-pressure recovery possible. The energy densities for C2/m-SrN3 and P1̄-SrN5 are 1.08 and 1.09 kJ g−1, respectively, similar to that of common energy materials.

Synthesis and optical properties of the Eu2+-doped alkaline-earth metal hydride chlorides AE7H12Cl2 (AE = Ca and Sr)

2019 ◽  
Vol 209 ◽  
pp. 150-155 ◽  
Author(s):  
Daniel Rudolph ◽  
Thomas Wylezich ◽  
Atul D. Sontakke ◽  
Andries Meijerink ◽  
Philippe Goldner ◽  
...  
Keyword(s):  
Optical Properties ◽  
Metal Hydride ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal

High-Pressure Phase Diagram and Superionicity of Alkaline Earth Metal Difluorides

2018 ◽  
Vol 122 (2) ◽  
pp. 1267-1279 ◽  
Author(s):  
Claudio Cazorla ◽  
Arun K. Sagotra ◽  
Meredith King ◽  
Daniel Errandonea
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Alkaline Earth ◽  
Earth Metal ◽  
High Pressure Phase ◽  
Alkaline Earth Metal ◽  
Pressure Phase

scholarly journals Properties of Alkaline-Earth-Metal Polynitrogen Ternary Materials at High Pressure

ACS Omega ◽  
2020 ◽  
Vol 5 (41) ◽  
pp. 26786-26794
Author(s):  
Adebayo A. Adeleke ◽  
Ericmoore E. Jossou ◽  
Nnanna U. Ukoji ◽  
Adebayo O. Adeniyi ◽  
Peter O. Egbele
Keyword(s):  
High Pressure ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal

Simple Access to the Heaviest Alkaline Earth Metal Hydride: A Strongly Reducing Hydrocarbon-Soluble Barium Hydride Cluster

2017 ◽  
Vol 56 (52) ◽  
pp. 16654-16659 ◽  
Author(s):  
Michael Wiesinger ◽  
Brant Maitland ◽  
Christian Färber ◽  
Gerd Ballmann ◽  
Christian Fischer ◽  
...  
Keyword(s):  
Metal Hydride ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal

Bond dissociation energy controlled σ-bond metathesis in alkaline-earth-metal hydride catalyzed dehydrocoupling of amines and boranes: a theoretical study

2017 ◽  
Vol 4 (11) ◽  
pp. 1813-1820 ◽  
Author(s):  
Dongdong Xu ◽  
Chunhui Shan ◽  
Yingzi Li ◽  
Xiaotian Qi ◽  
Xiaoling Luo ◽  
...  
Keyword(s):  
Bond Dissociation Energy ◽  
Dissociation Energy ◽  
Metal Hydride ◽  
Bond Energy ◽  
Alkaline Earth ◽  
Theoretical Study ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Bond Dissociation

Alkaline-earth-metal could catalyse the dehydrocoupling procedure of N–H and B–H bond due to the low Ae–H bond energy. The direct σ-bond metathesis procedure is proved to be unfavourable.

scholarly journals Thermal decomposition of alkaline-earth metal hydride and ammonia borane composites

2010 ◽  
Vol 35 (22) ◽  
pp. 12405-12409 ◽  
Author(s):  
Yu Zhang ◽  
Keiji Shimoda ◽  
Hiroki Miyaoka ◽  
Takayuki Ichikawa ◽  
Yoshitsugu Kojima
Keyword(s):  
Thermal Decomposition ◽  
Metal Hydride ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Ammonia Borane ◽  
Alkaline Earth Metal

Simple Access to the Heaviest Alkaline Earth Metal Hydride: A Strongly Reducing Hydrocarbon-Soluble Barium Hydride Cluster

2017 ◽  
Vol 129 (52) ◽  
pp. 16881-16886 ◽  
Author(s):  
Michael Wiesinger ◽  
Brant Maitland ◽  
Christian Färber ◽  
Gerd Ballmann ◽  
Christian Fischer ◽  
...  
Keyword(s):  
Metal Hydride ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal
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