Electronic transition moment variation in D1Π-X1Σ system of SnO molecule and determination of the effective vibrational temperature

1971 ◽  
Vol 4 (4) ◽  
pp. 579-583 ◽  
Author(s):  
P S Dube ◽  
D K Rai
Keyword(s):  
Electronic Transition ◽  
Vibrational Temperature ◽  
Transition Moment ◽  
Electronic Transition Moment ◽  
Effective Vibrational Temperature

Variation of the Electronic Transition Moment and the Effective Vibrational Temperature in 4800–6700-Å System of MnO Molecule

1971 ◽  
Vol 25 (5) ◽  
pp. 554-556
Author(s):  
Prem Shankar Dube ◽  
A. K. Chaudhry ◽  
G. D. Baruah ◽  
D. K. Rai
Keyword(s):  
Electronic Transition ◽  
Vibrational Temperature ◽  
Transition Moment ◽  
Electronic Transition Moment ◽  
Straight Line ◽  
Condon Factors ◽  
Effective Vibrational Temperature ◽  
Franck Condon ◽  
Photographic Photometry

The 4800–6700-Å system of MnO has been excited in an arc. Using the photographic photometry, the relative band intensities have been measured. The data were interpreted with the aid of Franck-Condon factors and r centroids. The electronic transition moment is found to vary according to the relation Re(r) = const (1- 3.192 r + 1.99 r2), where 1.736≤ r≤ 1.90 Å. The slope of the straight line plot of log ∑ v″ I/v4 against G'(ν') for ν' progression gives an estimate of effective vibrational temperature to be 3860 K.

Determination of the electronic-transition moment for the N2(1+) band system

1968 ◽  
Vol 8 (3) ◽  
pp. 297-302
Author(s):  
V. N. Egorov ◽  
L. N. Tunitskii ◽  
E. M. Cherkasov
Keyword(s):  
Electronic Transition ◽  
Band System ◽  
Transition Moment ◽  
Electronic Transition Moment
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