Molecular synthons for accurate structural determinations: the equilibrium geometry of 1-chloro-1-fluoroethene

2019 ◽  
Vol 21 (7) ◽  
pp. 3615-3625 ◽  
Author(s):  
Alberto Gambi ◽  
Andrea Pietropolli Charmet ◽  
Paolo Stoppa ◽  
Nicola Tasinato ◽  
Giorgia Ceselin ◽  
...  
Keyword(s):  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Experimental Approach ◽  
Equilibrium Structure ◽  
Equilibrium Geometry ◽  
High Level

The equilibrium structure for 1-chloro-1-fluoroethene is obtained by high-level quantum chemical calculations and the semi-experimental approach.

Silicon Oxysulfide, OSiS: Rotational Spectrum, Quantum-Chemical Calculations, and Equilibrium Structure

2011 ◽  
Vol 2 (11) ◽  
pp. 1228-1231 ◽  
Author(s):  
Sven Thorwirth ◽  
Leonie Anna Mück ◽  
Jürgen Gauss ◽  
Filippo Tamassia ◽  
Valerio Lattanzi ◽  
...  
Keyword(s):  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Equilibrium Structure ◽  
Rotational Spectrum

The Absolute Entropies of Alkali Metal Borides. Simple Patterns and High-Level Calculations

2007 ◽  
Vol 72 (2) ◽  
pp. 269-277 ◽  
Author(s):  
Ivan Černušák ◽  
Martina Čukovičová ◽  
Alexandra A. Asiama ◽  
Susan K. Gregurick ◽  
Paul A. Hoover ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Metal Borides ◽  
The Absolute ◽  
High Level

The validity of the recently enunciated average-entropy equation, using symmetry-corrected absolute entropies, was tested against the values obtained from the literature and from accurate quantum chemical calculations. We analyze this validity for the series of yet unexplored alkali metal borides MeB (Me = Li, Na, K, Rb, Cs).

scholarly journals Geometrical and energetic characteristics of Se…Se interactions in crystal structures of organoselenium molecules

CrystEngComm ◽  
2021 ◽  
Author(s):  
Ivana S Veljković ◽  
Danijela S. Kretić ◽  
Dušan Ž Veljković
Keyword(s):  
Crystal Structures ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Organic Molecules ◽  
Cambridge Structural Database ◽  
Structural Database ◽  
High Level

Non-covalent selenium-selenium interactions between selenium-containing organic molecules were studied in crystal structures from the Cambridge Structural Database and by high-level quantum chemical calculations. Se…Se contacts in crystal structures were analyzed...

Quantum chemical calculations on NbO and its reaction with methane: ground and excited electronic states

2019 ◽  
Vol 21 (48) ◽  
pp. 26324-26332 ◽  
Author(s):  
Emily E. Claveau ◽  
Evangelos Miliordos
Keyword(s):  
Quantum Chemical Calculations ◽  
High Spin ◽  
Quantum Chemical ◽  
Electronic States ◽  
Radical Mechanism ◽  
Excited Electronic States ◽  
High Level

Our high-level calculations show that high-spin NbO electronic states facilitate the methane to methanol transformation via a very efficient radical mechanism, as opposed to the [2+2] mechanism observed for the rest of the low-lying states.

Sign in / Sign up

Export Citation Format

Share Document