Electron-density analysis at 155 K by X-ray and neutron diffraction of meso-2,3-bis(dimethylamino)butanedinitrile, C8H14N4

1988 ◽  
Vol 44 (4) ◽  
pp. 435-440 ◽  
Author(s):  
A. Parfonry ◽  
J.-P. Declercq ◽  
B. Tinant ◽  
M. Van Meerssche ◽  
P. Schweiss
Keyword(s):  
Neutron Diffraction ◽  
Electron Density ◽  
X Ray ◽  
Density Analysis ◽  
Electron Density Analysis

Synthesis and Electron Density Analysis of SnO2 Nano Particles

2011 ◽  
Vol 671 ◽  
pp. 121-129
Author(s):  
S. Saravanakumar ◽  
M. Jeya Priya ◽  
R. Saravanan
Keyword(s):  
Electron Density ◽  
Maximum Entropy Method ◽  
Three Dimensional ◽  
Entropy Method ◽  
Nano Particles ◽  
Oxide Material ◽  
X Ray ◽  
Scale Range ◽  
Density Analysis ◽  
Electron Density Analysis

Tin oxide material (SnO2) is synthesized in nano scale range and is characterized. The refined X-ray intensity data was obtained from the Reitveld method. The electron density of nano SnO2 is determined using MEM (Maximum Entropy Method). Using one, two and three dimensional MEM maps, the bonding within the atoms is clearly understood. The particle size of SnO2 is also analyzed using XRD and SEM.

Structure and Electron Density Analysis of Lithium Manganese Oxides by Single-crystal X-ray Diffraction

2003 ◽  
Vol 72 (6) ◽  
pp. 1483-1490 ◽  
Author(s):  
Yasuhiko Takahashi ◽  
Junji Akimoto ◽  
Yoshito Gotoh ◽  
Kaoru Dokko ◽  
Matsuhiko Nishizawa ◽  
...  
Keyword(s):  
Single Crystal ◽  
Electron Density ◽  
Manganese Oxides ◽  
X Ray Diffraction ◽  
X Ray ◽  
Lithium Manganese Oxides ◽  
Lithium Manganese ◽  
Density Analysis ◽  
Electron Density Analysis
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