Channel inclusion of primary alcohols in isostructural solvates of the antiretroviral nevirapine: an X-ray and thermal analysis study

2010 ◽  
Vol 21 (4) ◽  
pp. 771-777 ◽  
Author(s):  
Nicole Stieger ◽  
Wilna Liebenberg ◽  
Johanna C. Wessels ◽  
Halima Samsodien ◽  
Mino R. Caira
Keyword(s):  
Thermal Analysis ◽  
Primary Alcohols ◽  
Analysis Study ◽  
X Ray ◽  
Thermal Analysis Study

Composés d'addition de SbF5 avec H2O et HF. Formation d'ions hydronium

1974 ◽  
Vol 52 (11) ◽  
pp. 2077-2084 ◽  
Author(s):  
B. Bonnet ◽  
J. Roziere ◽  
R. Fourcade ◽  
G. Mascherpa
Keyword(s):  
Thermal Analysis ◽  
Differential Thermal Analysis ◽  
Water Molecule ◽  
The Other ◽  
Thermal Treatments ◽  
Analysis Study ◽  
X Ray ◽  
Donor Acceptor ◽  
Thermal Analysis Study ◽  
Coordinated Water

A differential thermal analysis study of solutions of SbF5 in H2O and HF has enabled us to determine the thermal treatments required to obtain the stable crystalline phases: SbF5•2H2O, 4SbF5•5H2O, SbF5•H2O, 3SbF5•2H2O, and SbF5•HF•2H2O.The SbF5 adducts were characterized by X-ray powder diagrams.The vibrational spectra of SbF5•2H2O and SbF5•HF•2H2O are consistent with the ionic structures H3O+SbF5OH− and H5O2+SbF6−.The other hydrates are simple donor-acceptor complexes with the structure H2O → SbF5, in which one water molecule is coordinated to the SbF5 and the others are bound by hydrogen bonds to the coordinated water molecule.

scholarly journals A thermal analysis study of dithizone and dithizonates of mercury, silver and bismuth

2000 ◽  
Vol 25 (0) ◽  
pp. 9-17 ◽  
Author(s):  
Marisa CHAHUD ◽  
Marco Aurélio da Silva CARVALHO FILHO ◽  
Nedja Suely FERNANDES ◽  
Massao IONASHIRO
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Differential Scanning Calorimetry ◽  
Thermal Decomposition ◽  
X Ray Diffraction ◽  
Scanning Calorimetry ◽  
Analysis Study ◽  
X Ray ◽  
Thermal Analysis Study ◽  
Derivative Thermogravimetry

Solid dithizonates of Hg(I), Ag(I) and Bi(III) have been prepared. Thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X ray diffraction powder patterns and elemental analysis have been used to characterize and to study the thermal stability and thermal decomposition of the dithizone and of these dithizonates.

Thermal analysis study of the adsorption of D2O by sepiolite and palygorskite

1988 ◽  
Vol 135 ◽  
pp. 291-297 ◽  
Author(s):  
U. Shuali ◽  
S. Yariv ◽  
M. Steinberg ◽  
M.Muller Vonmoos ◽  
G. Kahr ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Analysis Study ◽  
Thermal Analysis Study

The decomposition of electrochemically loaded palladium hydride: a thermal analysis study.

1997 ◽  
Vol 253-254 ◽  
pp. 207-209 ◽  
Author(s):  
L.E.A Berlouis ◽  
P.J Hall ◽  
A.J MacKinnon ◽  
A.W Wark ◽  
D Manuelli ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Palladium Hydride ◽  
Analysis Study ◽  
Thermal Analysis Study
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