The determination of the site‐energy distribution of organic molecules dissolved in glassy matrices

1981 ◽  
Vol 75 (8) ◽  
pp. 3669-3673 ◽  
Author(s):  
J. Fünfschilling ◽  
I. Zschokke‐Gränacher ◽  
D. F. Williams
Keyword(s):  
Energy Distribution ◽  
Organic Molecules ◽  
Site Energy ◽  
Glassy Matrices

Quantitative determination of hole burning‐induced changes of site energy in glassy matrices

1990 ◽  
Vol 93 (7) ◽  
pp. 4652-4658
Author(s):  
Dieter Glatz ◽  
Jürg Fünfschilling ◽  
Iris Zschokke‐Gränacher
Keyword(s):  
Quantitative Determination ◽  
Hole Burning ◽  
Site Energy ◽  
Induced Changes ◽  
Glassy Matrices

Direct phase determination in electron crystallography: small organic molecules

1992 ◽  
Vol 50 (2) ◽  
pp. 1166-1167
Author(s):  
Douglas L. Dorset
Keyword(s):  
Organic Molecules ◽  
Data Sets ◽  
Temperature Structure ◽  
3D Analysis ◽  
Intensity Data ◽  
Electron Crystallography ◽  
Phase Determination ◽  
Measured Intensity ◽  
3D Data

The quantitative use of electron diffraction intensity data for the determination of crystal structures represents the pioneering achievement in the electron crystallography of organic molecules, an effort largely begun by B. K. Vainshtein and his co-workers. However, despite numerous representative structure analyses yielding results consistent with X-ray determination, this entire effort was viewed with considerable mistrust by many crystallographers. This was no doubt due to the rather high crystallographic R-factors reported for some structures and, more importantly, the failure to convince many skeptics that the measured intensity data were adequate for ab initio structure determinations.We have recently demonstrated the utility of these data sets for structure analyses by direct phase determination based on the probabilistic estimate of three- and four-phase structure invariant sums. Examples include the structure of diketopiperazine using Vainshtein's 3D data, a similar 3D analysis of the room temperature structure of thiourea, and a zonal determination of the urea structure, the latter also based on data collected by the Moscow group.

Adsorption of levofloxacin onto mechanochemistry treated zeolite: Modeling and site energy distribution analysis

2019 ◽  
Vol 222 ◽  
pp. 30-34 ◽  
Author(s):  
Zhen Chen ◽  
Wei Ma ◽  
Guang Lu ◽  
Fanqing Meng ◽  
Shibo Duan ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Distribution Analysis ◽  
Site Energy

Copper Site Energy Distribution of de-NOxCatalysts Based on Titanosilicate (ETS-10)

Langmuir ◽  
2001 ◽  
Vol 17 (22) ◽  
pp. 6938-6945 ◽  
Author(s):  
Paolo Carniti ◽  
Antonella Gervasini ◽  
Aline Auroux
Keyword(s):  
Energy Distribution ◽  
Site Energy ◽  
Copper Site

Analysis of 17α-ethinylestradiol and bisphenol A adsorption on anthracite surfaces by site energy distribution

Chemosphere ◽  
2019 ◽  
Vol 216 ◽  
pp. 59-68 ◽  
Author(s):  
Jing He ◽  
Jinsong Guo ◽  
Qiuhong Zhou ◽  
Jixiang Yang ◽  
Fang Fang ◽  
...  
Keyword(s):  
Bisphenol A ◽  
Energy Distribution ◽  
Site Energy
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