A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth’s interior

2005 ◽  
Vol 90 (1) ◽  
pp. 61-70 ◽  
Author(s):  
Steven D. Jacobsen ◽  
Sylvie Demouchy ◽  
Daniel J. Frost ◽  
Tiziana Boffa Ballaran ◽  
Jennifer Kung
Keyword(s):  
Hydrogen Storage ◽  
Single Crystal ◽  
Ftir Spectroscopy ◽  
Systematic Study ◽  
X Ray Diffraction ◽  
X Ray ◽  
Earth’S Interior ◽  
Polarized Ftir ◽  
Earth's Interior ◽  
Polarized Ftir Spectroscopy

scholarly journals Development of High-Pressure Multigrain X-Ray Diffraction for Exploring the Earth’s Interior

Engineering ◽  
2019 ◽  
Vol 5 (3) ◽  
pp. 441-447 ◽  
Author(s):  
Li Zhang ◽  
Hongsheng Yuan ◽  
Yue Meng ◽  
Ho-Kwang Mao
Keyword(s):  
High Pressure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Earth’S Interior ◽  
Earth's Interior

scholarly journals Single-crystal polarized FTIR spectroscopy and neutron diffraction refinement of cancrinite

2008 ◽  
Vol 36 (4) ◽  
pp. 193-206 ◽  
Author(s):  
Giancarlo Della Ventura ◽  
G. Diego Gatta ◽  
Gunter J. Redhammer ◽  
Fabio Bellatreccia ◽  
Anja Loose ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Single Crystal ◽  
Ftir Spectroscopy ◽  
Polarized Ftir ◽  
Polarized Ftir Spectroscopy

scholarly journals Synthesis, Characterization, Electrochemistry, Photoluminescence and Magnetic Properties of a Dinuclear Erbium(III)-Containing Monolacunary Dawson-Type Tungstophosphate: [{Er(H2O)(CH3COO)(P2W17O61)}2]16−

Molecules ◽  
2020 ◽  
Vol 25 (18) ◽  
pp. 4229
Author(s):  
Masooma Ibrahim ◽  
Ananya Baksi ◽  
Yan Peng ◽  
Firas Khalil Al-Zeidaneen ◽  
Israël M. Mbomekallé ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Magnetic Properties ◽  
Thermogravimetric Analysis ◽  
Single Crystal ◽  
Ftir Spectroscopy ◽  
Type Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Sandwich Type ◽  
Isolated Compound

Reaction of the trilacunary Wells−Dawson anion {α-P2W15O56}12− with ErIII ion in a 1 M LiOAc/HOAc buffer (pH 4.8) solution produces a dinuclear erbium(III) substituted sandwich-type structure [{Er(H2O)(CH3COO)(P2W17O61)}2]16− (1). The isolated compound was structurally characterized using single crystal and powder X-ray diffraction, FTIR spectroscopy, mass spectrometry and thermogravimetric analysis. The electrochemical, electrocatalytic, photoluminescence and magnetic properties of 1 were investigated.

Electron Microscopy of Shock Loaded Polycrystalline Beryllium

1974 ◽  
Vol 32 ◽  
pp. 506-507 ◽  
Author(s):  
J. M. Galbraith ◽  
L. E. Murr ◽  
A. L. Stevens
Keyword(s):  
Electron Microscopy ◽  
Wave Propagation ◽  
Structural Change ◽  
Single Crystal ◽  
Diffraction Pattern ◽  
Shock Loading ◽  
Slip Systems ◽  
Compression Tests ◽  
X Ray Diffraction ◽  
X Ray

Uniaxial compression tests and hydrostatic tests at pressures up to 27 kbars have been performed to determine operating slip systems in single crystal and polycrystal1ine beryllium. A recent study has been made of wave propagation in single crystal beryllium by shock loading to selectively activate various slip systems, and this has been followed by a study of wave propagation and spallation in textured, polycrystal1ine beryllium. An alteration in the X-ray diffraction pattern has been noted after shock loading, but this alteration has not yet been correlated with any structural change occurring during shock loading of polycrystal1ine beryllium.This study is being conducted in an effort to characterize the effects of shock loading on textured, polycrystal1ine beryllium. Samples were fabricated from a billet of Kawecki-Berylco hot pressed HP-10 beryllium.

Crystal structure of an inclusion complex between chiral monoaza-15-crown-5 and S(–)-1-phenyl-ethyl ammonium percholorate

2003 ◽  
Vol 218 (5) ◽  
Author(s):  
Süheyla Özbey ◽  
F. B. Kaynak ◽  
M. Toğrul ◽  
N. Demirel ◽  
H. Hoşgören
Keyword(s):  
Crystal Structure ◽  
Inclusion Complex ◽  
Single Crystal ◽  
X Ray Diffraction ◽  
Space Group ◽  
X Ray ◽  
New Type

AbstractA new type of inclusion complex, S(–)-1 phenyl ethyl ammonium percholorate complex of R-(–)-2-ethyl - N - benzyl - 4, 7, 10, 13 - tetraoxa -1- azacyclopentadecane, has been prepared and studied by NMR, IR and single crystal X-ray diffraction techniques. The compound crystallizes in space group

Unusual Rearrangement of Naphthalene in the Synthesis of a Novel B8-B8-Bridged Derivative in the [(1,2-C2B9H11)2-3-Co]- Series. X-Ray Structure and 11B NMR Spectra of [8,8'-μ-(CH2-C9H6)-(1,2-C2B9H10)2-3-Co]- (CH3)4N+

1997 ◽  
Vol 62 (5) ◽  
pp. 746-751 ◽  
Author(s):  
Andreas Franken ◽  
Jaromír Plešek ◽  
Christiane Nachtigal
Keyword(s):  
Nmr Spectroscopy ◽  
Single Crystal ◽  
Nucleophilic Substitution ◽  
Nmr Spectra ◽  
X Ray Diffraction ◽  
X Ray ◽  
Unusual Rearrangement ◽  
Multinuclear Nmr Spectroscopy ◽  
11B Nmr ◽  
Isolated Compound

On treatment of the [(1,2-C2B9H11)2Co]- ion with naphthalene in presence of AlCl3 a remarkably bridged [8,8'-μ-(CH2-C9H6)-(1,2-C2B9H10)2-3-Co]- ion is obtained as a single isolated compound. The triatomic -CH2-C9H6- bridge is derived from the rearranged naphthalene nucleus. The mechanism of this reaction is obscure but it does resemble the "Electrophile-Induced Nucleophilic Substitution" reported earlier. The structure of the compound was established by multinuclear NMR spectroscopy and by single crystal X-ray diffraction.

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