scholarly journals Theorems and rules connecting bond energy and bond order with electronegativity equalization and hardness maximization

2020 ◽  
Vol 139 (3) ◽  
Author(s):  
László von Szentpály
Keyword(s):  
Bond Energy ◽  
Bond Order ◽  
Electronegativity Equalization

scholarly journals Bond-order bond energy model for alloys

2019 ◽  
Vol 179 ◽  
pp. 406-413 ◽  
Author(s):  
Christian Oberdorfer ◽  
Wolfgang Windl
Keyword(s):  
Bond Energy ◽  
Bond Order ◽  
Energy Model

Bond Energy and Bond Order

1950 ◽  
Vol 18 (8) ◽  
pp. 1116-1117 ◽  
Author(s):  
Georgio Nebbia
Keyword(s):  
Bond Energy ◽  
Bond Order

Temperature dependence of rate constants for the reactions of oxygen atoms, O(3P), with HBr and HI

1978 ◽  
Vol 56 (23) ◽  
pp. 2934-2939 ◽  
Author(s):  
D. L. Singleton ◽  
R. J. Cvetanović
Keyword(s):  
Nitric Oxide ◽  
Nitrous Oxide ◽  
Standard Deviation ◽  
Phase Shift ◽  
Rate Constants ◽  
Bond Energy ◽  
Bond Order ◽  
Shift Technique ◽  
Decomposition Of Nitrous Oxide ◽  
Oxygen Atoms

Rate constants for the reactions O(3P) + HX → OH + X (X = Br, I) have been determined by a phase shift technique. Oxygen atoms were generated by modulated mercury photosensitized decomposition of nitrous oxide, and were monitored by the chemiluminescence from the reaction with nitric oxide. Over the temperature interval 298–554 K, the rate constants are satisfactorily represented by the Arrhenius expressions kO+HBr = (8.09 ± 0.86) × 109 exp (−3.59 ± 0.08)/RT and kO+HI = (2.82 ± 0.27) × 1010 exp (−1.99 ± 0.07)/RT, where the units are ℓ mol−1 s−1 and kcal mol−1. The indicated uncertainties are one standard deviation. The results of bond energy–bond order calculations, incorporating recently proposed modifications, are discussed.

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