Photoelectron spectroscopy of carbonyls. Lone-pair interactions in .alpha.-, .beta.-, .gamma.-, and .delta.-dicarbonyls

1978 ◽  
Vol 100 (18) ◽  
pp. 5597-5603 ◽  
Author(s):  
D. Dougherty ◽  
P. Brint ◽  
S. P. McGlynn
Keyword(s):  
Photoelectron Spectroscopy ◽  
Lone Pair ◽  
Alpha Beta ◽  
Lone Pair Interactions ◽  
Pair Interactions

A study of lone-pair interactions of tetracyclic diamines by ultraviolet photoelectron spectroscopy

1986 ◽  
Vol 64 (4) ◽  
pp. 760-763 ◽  
Author(s):  
Nick Henry Werstiuk ◽  
Douglas Neve Butler ◽  
Sushil Datta
Keyword(s):  
Photoelectron Spectroscopy ◽  
Lone Pair ◽  
Photoelectron Spectra ◽  
Ultraviolet Photoelectron Spectroscopy ◽  
First Report ◽  
Lone Pairs ◽  
Nitrogen Lone Pair ◽  
Lone Pair Interactions ◽  
Pair Interactions ◽  
Hydrogen Bonded

The ultraviolet photoelectron spectra of 2,7-diazatetracyclo[3.3.3.0.4,90.8,11]undecane (1) and its N,N-dimethyl- and methylene-bridged analogues 2 and 3 are documented. The spectrum of 2, which exhibits a nitrogen lone-pair splitting of 0.95 ± 0.1 eV, is interpreted on the basis of an interaction of "inside" lone pairs of the 1,2-diamine. Apparently this is the first report of a study of such an interaction. The spectrum of 1 is consistent with our view that 1 is an intramolecularly hydrogen bonded species in which the lone pairs are "inside–outside".

The Role of Lone Pair Interactions in the Chemistry of the Monosacceharides. The Aromatic Effects

Heterocycles ◽  
1990 ◽  
Vol 31 (6) ◽  
pp. 1157 ◽  
Author(s):  
Vernon G. S. Box ◽  
Veron G. S. Box
Keyword(s):  
Lone Pair ◽  
Lone Pair Interactions ◽  
Pair Interactions

The Role of Lone Pair Interactions in the Chemistryof the Anomeric Centre of Monosaccharides

Heterocycles ◽  
1984 ◽  
Vol 22 (4) ◽  
pp. 891 ◽  
Author(s):  
Vernon G. S. Box
Keyword(s):  
Lone Pair ◽  
Lone Pair Interactions ◽  
Pair Interactions

ChemInform Abstract: THE ELECTRONIC STRUCTURE OF PYRAZINE, A VALENCE BOND MODEL FOR LONE PAIR INTERACTIONS

1975 ◽  
Vol 6 (26) ◽  
Author(s):  
WILLARD R. WADT ◽  
WILLIAM A. III GODDARD
Keyword(s):  
Electronic Structure ◽  
Valence Bond ◽  
Lone Pair ◽  
Bond Model ◽  
Lone Pair Interactions ◽  
Pair Interactions

ChemInform Abstract: STEREOCHEMICAL DEPENDENCE OF LONE PAIR INTERACTIONS IN THE PHOTOELECTRON SPECTRA OF NITROGEN-PHOSPHORUS COMPOUNDS (I)

1973 ◽  
Vol 4 (47) ◽  
pp. no-no
Author(s):  
A. H. COWLEY ◽  
M. J. S. DEWAR ◽  
D. W. GOODMAN ◽  
J. R. SCHWEIGER
Keyword(s):  
Lone Pair ◽  
Photoelectron Spectra ◽  
Phosphorus Compounds ◽  
Lone Pair Interactions ◽  
Nitrogen Phosphorus ◽  
Pair Interactions

Role of lone-pair interactions and local disorder in determining the interdependency of optical constants ofa−CN:Hthin films

2002 ◽  
Vol 66 (19) ◽  
Author(s):  
G. Fanchini ◽  
A. Tagliaferro ◽  
N. M. J. Conway ◽  
C. Godet
Keyword(s):  
Optical Constants ◽  
Lone Pair ◽  
Local Disorder ◽  
Lone Pair Interactions ◽  
Pair Interactions
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