Conformational landscape of the weakly bound difluoromethane–1,1-difluoroethane dimer explored by rotational spectroscopy and quantum chemical calculations

2019 ◽  
Vol 357 ◽  
pp. 32-37 ◽  
Author(s):  
Tao Lu ◽  
Junhua Chen ◽  
Jiaqi Zhang ◽  
Qian Gou ◽  
Zhining Xia ◽  
...  
Keyword(s):  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Rotational Spectroscopy ◽  
Weakly Bound ◽  
Conformational Landscape

The Conformational Landscape, Internal Rotation, and Structure of 1,3,5-Trisilapentane using Broadband Rotational Spectroscopy and Quantum Chemical Calculations

2020 ◽  
Vol 124 (19) ◽  
pp. 3825-3835 ◽  
Author(s):  
Atef Jabri ◽  
Frank E. Marshall ◽  
William Raymond Neal Tonks ◽  
Reid E. Brenner ◽  
David J. Gillcrist ◽  
...  
Keyword(s):  
Internal Rotation ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Rotational Spectroscopy ◽  
Conformational Landscape

Full Conformational Landscape of 3-Methoxyphenol Revealed by Room Temperature mm-wave Rotational Spectroscopy Supported by Quantum Chemical Calculations

ChemPhysChem ◽  
2018 ◽  
Vol 19 (13) ◽  
pp. 1572-1578 ◽  
Author(s):  
Anthony Roucou ◽  
Daniele Fontanari ◽  
Guillaume Dhont ◽  
Atef Jabri ◽  
Cédric Bray ◽  
...  
Keyword(s):  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Room Temperature ◽  
Rotational Spectroscopy ◽  
Conformational Landscape

Ab initio conformational analysis of 1,2,3,4-tetrahydroquinoline and the high-resolution rotational spectrum of its lowest energy conformer

2018 ◽  
Vol 20 (21) ◽  
pp. 14664-14670 ◽  
Author(s):  
Kateřina Luková ◽  
Radim Nesvadba ◽  
Tereza Uhlíková ◽  
Daniel A. Obenchain ◽  
Dennis Wachsmuth ◽  
...  
Keyword(s):  
High Resolution ◽  
Conformational Analysis ◽  
Ab Initio ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Rotational Spectroscopy ◽  
Rotational Spectrum ◽  
Molecular Physics ◽  
Insight Into

The tight combination of rotational spectroscopy and quantum-chemical calculations provides an insight into the molecular physics of the lowest energy conformer of 1,2,3,4-tetrahydroquinoline.

Competitive tetrel bond and hydrogen bond in benzaldehyde-CO2: Characterization by rotational spectroscopy

2021 ◽  
Author(s):  
Hao Wang ◽  
Xiujuan Wang ◽  
Xiao Tian ◽  
Wanying Cheng ◽  
Yang Zheng ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Fourier Transform ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Microwave Spectroscopy ◽  
Rotational Spectroscopy ◽  
Rotational Spectrum ◽  
Pulsed Jet ◽  
Tetrel Bond ◽  
Fourier Transform Microwave Spectroscopy

The rotational spectrum of the 1:1 benzaldehyde-CO2 complex has been investigated by pulsed-jet Fourier transform microwave spectroscopy complemented with quantum chemical calculations. Two isomers, both characterized by one C···O tetrel...

Structure and C⋯N tetrel-bonding of the isopropylamine–CO2 complex studied by microwave spectroscopy and theoretical calculations

2020 ◽  
Vol 22 (16) ◽  
pp. 8467-8475 ◽  
Author(s):  
Tao Lu ◽  
Jiaqi Zhang ◽  
Qian Gou ◽  
Gang Feng
Keyword(s):  
Hydrogen Bonds ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Theoretical Calculations ◽  
Microwave Spectroscopy ◽  
Aliphatic Amines ◽  
Rotational Spectroscopy ◽  
Tetrel Bond

The structural and energetic features of C⋯N tetrel bond and C–H⋯O hydrogen bonds linking CO2 and aliphatic amines were characterized with rotational spectroscopy and quantum chemical calculations.

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