Conformational Equilibria of 2‐Methoxypyridine⋅⋅⋅CO 2 : Cooperative and Competitive Tetrel and Weak Hydrogen Bonds

ChemPhysChem ◽  
2020 ◽  
Author(s):  
Wanying Cheng ◽  
Yang Zheng ◽  
Sven Herbers ◽  
Huaili Zheng ◽  
Qian Gou
Keyword(s):  
Hydrogen Bonds ◽  
Weak Hydrogen Bonds ◽  
Conformational Equilibria

Raman spectroscopy of weak hydrogen bonds in the liquid phase

1978 ◽  
Vol 47 ◽  
pp. 285-290 ◽  
Author(s):  
J.P. Perchard ◽  
C. Perchard ◽  
A. Burneau ◽  
J. Limouzi
Keyword(s):  
Raman Spectroscopy ◽  
Liquid Phase ◽  
Hydrogen Bonds ◽  
Weak Hydrogen Bonds

scholarly journals Synthetic and crystallographic studies of bicyclo[3.3.1]nonane derivatives: from strong to weak hydrogen bonds and the stereochemistry of network formation

CrystEngComm ◽  
2012 ◽  
Vol 14 (1) ◽  
pp. 178-187 ◽  
Author(s):  
Carl-Johan Wallentin ◽  
Edvinas Orentas ◽  
Magnus T. Johnson ◽  
Nikoletta B. Báthori ◽  
Eugenijus Butkus ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Network Formation ◽  
Weak Hydrogen Bonds

scholarly journals Weak Hydrogen Bonds in Some Six- and Five-atom Interactions: An AIM Topological Analysis

2013 ◽  
Vol 2 (6) ◽  
pp. 343-346 ◽  
Author(s):  
Francisco Sánchez-Viesca ◽  
Fernando Cortés ◽  
Reina Gómez ◽  
Martha Berros
Keyword(s):  
Hydrogen Bonds ◽  
Topological Analysis ◽  
Weak Hydrogen Bonds

scholarly journals catena-Poly[[[bis(acetonitrile-κN)(4,4′-dimethoxy-2,2′-bipyridine-κ2 N,N′)copper(II)]-μ-trifluoromethanesulfonato-κ2 O:O′] trifluoromethanesulfonate]

IUCrData ◽  
2020 ◽  
Vol 5 (10) ◽  
Author(s):  
Rafael A. Adrian ◽  
Diego R. Hernandez ◽  
Hadi D. Arman
Keyword(s):  
Hydrogen Bonds ◽  
Title Compound ◽  
Metal Organic Frameworks ◽  
Starting Material ◽  
Compound A ◽  
Distorted Octahedral ◽  
Weak Hydrogen Bonds ◽  
Polymeric Chains ◽  
Metal Organic ◽  
Bipyridine Ligand

The central copper(II) atom of the title salt, {[Cu(CF3SO3)(CH3CN)2(C12H12N2O2)](CF3SO3)} n or [[Cu(CH3CN)2(diOMe-bpy)(CF3SO3)](CF3SO3)] n where diOMe-bpy is 4,4′-dimethoxy-2,2′-bipyridine, C12H12N2O2, is sixfold coordinated by the N atoms of the chelating bipyridine ligand, the N atoms of two acetonitrile molecules, and two trifluoromethanesulfonate O atoms in a tetragonally distorted octahedral shape. The formation of polymeric chains [Cu(CH3CN)2(diOMe-bpy)(CF3SO3)]+ n leaves voids for the non-coordinating trifluoromethanesulfonate anions that interact with the complex through weak hydrogen bonds. The presence of weakly coordinating ligands like acetonitrile and trifluoromethanesulfonate makes the title compound a convenient starting material for the synthesis of novel metal–organic frameworks.

scholarly journals Amide to amide interactions: from strong to weak hydrogen bonds in bis(quinoxaline-carboxamide) functionality

2011 ◽  
Vol 67 (a1) ◽  
pp. C388-C389
Author(s):  
C. A. Jiménez ◽  
N. Parra ◽  
P. I. Hidalgo ◽  
J. Belmar ◽  
J. Pasán ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Weak Hydrogen Bonds
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