ChemInform Abstract: A MASS SPECTROMETRIC STUDY OF HETERONUCLEAR DIATOMIC ALKALI METAL MOLECULES. DISSOCIATION ENERGIES AND IONIZATION POTENTIALS OF SODIUM-LITHIUM (NALI), POTASSIUM-LITHIUM (KLI), AND SODIUM-POTASSIUM (NAK)

1978 ◽  
Vol 9 (12) ◽  
Author(s):  
K. F. ZMBOV ◽  
C. H. WU ◽  
H. R. IHLE
Keyword(s):  
Alkali Metal ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Ionization Potentials ◽  
Spectrometric Study ◽  
Sodium Potassium ◽  
Dissociation Energies

Fast atom bombardment mass spectrometric study of alkali metal cationized unsaturatedC-glycosides

1993 ◽  
Vol 28 (1) ◽  
pp. 42-48 ◽  
Author(s):  
Mohamed Brakta ◽  
Brahim Chaguir ◽  
Denis Sinou ◽  
Michel Becchi ◽  
Marie Joëlle Bobenrieth ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Fast Atom Bombardment ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study

Vapour phase composition above molten salt mixtures: A mass spectrometric study

1966 ◽  
Vol 19 (6) ◽  
pp. 1003 ◽  
Author(s):  
H Bloom ◽  
JW Hastie
Keyword(s):  
Phase Composition ◽  
Alkali Metal ◽  
Mass Spectrometric Study ◽  
Vapour Phase ◽  
Divalent Metal ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Complex Molecules ◽  
Salt Mixtures ◽  
Salt Systems

A preliminary mass spectrometric study has been carried out on salt vapours in equilibrium with both solid and liquid CdCl2, CsCl, PbCl2, and the salt systems CdCl2 + RbCl, CdCl2+ CsCl, PbCl2 + RbCl, and PbCl2 + CsCl. The results are interpreted to indicate the existence of complex molecules of the type AMCl3 in the salt systems studied (where A is an alkali metal and M is a divalent metal).

MASS SPECTROMETRIC STUDY OF THE SPECIES CS, SO, AND CCl2 PRODUCED IN PRIMARY HETEROGENEOUS REACTIONS

1957 ◽  
Vol 35 (1) ◽  
pp. 91-100 ◽  
Author(s):  
L. P. Blanchard ◽  
P. Le Goff
Keyword(s):  
Flow System ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Heterogeneous Reactions ◽  
Bond Dissociation Energies ◽  
Spectrometric Study ◽  
Pure Tungsten ◽  
Bond Dissociation ◽  
Dissociation Energies ◽  
Low Pressures

In a flow system and at very low pressures, the reactions of CS2, H2S, SO2, and CCl4, on pure and carburized tungsten ribbons, were studied at 1300–2000° K.In the decomposition of CS2, on pure tungsten, CS and S2 are found—in that of H2S, H2 and S2—in that of SO2, O2 and SO or S2, according to the temperature—CCl4 gives CCl2, Cl2, and Cl. H2, S2, and Cl2 molecules are probably formed by recombination on the walls of atoms produced on the ribbon. With carburized tungsten the formation of S2 and O2 is replaced by that of CS and CO. On the contrary, no decarburization occurs with chlorine.Ionization potentials of the different species are measured and the deduced bond dissociation energies are discussed.

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