Band intensity parameters and ground state dissociation energy of CS radical

1982 ◽  
Vol 52 (1) ◽  
pp. 19-23
Author(s):  
M. Ramjee ◽  
M. L. P. Rao ◽  
D. V. K. Rao ◽  
P. T. Rao
Keyword(s):  
Dissociation Energy ◽  
Ground State ◽  
Band Intensity ◽  
Intensity Parameters ◽  
State Dissociation

Spectroscopic determination of the ground-state dissociation energy and isotopic shift of NaD

2017 ◽  
Vol 147 (2) ◽  
pp. 024301 ◽  
Author(s):  
Chia-Ching Chu ◽  
Wei-Fung He ◽  
Rong-Sin Lin ◽  
Yin-Ji Li ◽  
Thou-Jen Whang ◽  
...  
Keyword(s):  
Dissociation Energy ◽  
Ground State ◽  
Isotopic Shift ◽  
Spectroscopic Determination ◽  
State Dissociation

Direct measurement of the ground-state dissociation energy ofNa2

1996 ◽  
Vol 54 (2) ◽  
pp. R1006-R1009 ◽  
Author(s):  
K. M. Jones ◽  
S. Maleki ◽  
S. Bize ◽  
P. D. Lett ◽  
C. J. Williams ◽  
...  
Keyword(s):  
Direct Measurement ◽  
Dissociation Energy ◽  
Ground State ◽  
State Dissociation

THE ABSORPTION SPECTRUM AND DISSOCIATION ENERGY OF SH

1961 ◽  
Vol 39 (1) ◽  
pp. 210-217 ◽  
Author(s):  
J. W. C. Johns ◽  
D. A. Ramsay
Keyword(s):  
Absorption Spectrum ◽  
Excited State ◽  
Dissociation Energy ◽  
Ground State ◽  
Kcal Mole ◽  
Energy Formula ◽  
Vibrational Constants ◽  
State Dissociation ◽  
First Time

The (2,0) bands of the A2Σ+−X2Π system of SH and SD have been photographed for the first time. More accurate values for the vibrational constants of the A2Σ+ state have been obtained. The dissociation energy of SH in the excited state is [Formula: see text] from which it is possible to deduce that the ground state dissociation energy [Formula: see text] (SH) is 28,480 ± 1000 cm−1 (81.4 ± 2.9 kcal/mole, 3.53 ± 0.12 ev).

The Ground State Dissociation Energy of the AlO Radical

1980 ◽  
Vol 48 (2) ◽  
pp. 583-585 ◽  
Author(s):  
V. M. Rao ◽  
M. L. P. Rao ◽  
P. T. Rao
Keyword(s):  
Dissociation Energy ◽  
Ground State ◽  
State Dissociation

The Absorption Spectrum of the BeH and BeD Molecules in the Vacuum Ultraviolet

1975 ◽  
Vol 53 (19) ◽  
pp. 2142-2169 ◽  
Author(s):  
R. Colin ◽  
D. De Greef
Keyword(s):  
Dissociation Energy ◽  
Ground State ◽  
Vacuum Ultraviolet ◽  
Energy Curve ◽  
Avoided Crossing ◽  
Minimum Potential ◽  
State Dissociation ◽  
Deuterium Gas ◽  
State Form ◽  
Beryllium Metal

Absorption spectra of the BeH and BeD molecules have been studied in the vacuum ultraviolet using beryllium metal heated in a King furnace filled with 1 atm of hydrogen or deuterium gas. The B2Π–X2Σ+ band system at 1960 Å has been extended and in the region of 1900 to 1700 Å a number of new band systems have been found and analyzed rotationally: B′2Π–X2Σ+, G2Π–X2Σ+, E2Σ+–X2Σ+, and F2Σ+–X2Σ+. A strong band at 1850 Å has been identified as resulting from a transition to a 3d complex (D state) but could not be analyzed. The B, E, F, and D states are Rydberg states yielding an ionization potential of 66 200 ± 500 cm−1 (8.21 ± 0.05 eV). The B state, which has a double minimum potential energy curve, and the G state form a pair of states which result from an avoided crossing. From the analysis of the B′2Π–X2Σ+ system observed in the BeH spectrum a precise value of the ground state dissociation energy is derived: De(X2Σ+) = 17 426 ± 100 cm−1 (2.16 ± 0.01 eV).A weak absorption present at 1980 Å in the BeD spectrum has been tentatively attributed to another 2Σ+–X2Σ+ transition. All the observed excited states exhibit strong perturbations and a C2Σ+ state, probably repulsive, causes strong predissociation. A valueof De(X1Σ+) = 26 328 ± 500 cm−1 (3.26 ± 0.06 eV) is derived for the dissociation energy of the ground state of BeH+.

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