Effect of Methyl Substitution on the N–H···O Interaction in Complexes of Pyrrole with Water, Methanol, and Dimethyl Ether: Matrix Isolation Infrared Spectroscopy and ab Initio Computational Studies

2018 ◽  
Vol 122 (9) ◽  
pp. 2445-2460 ◽  
Author(s):  
Shubhra Sarkar ◽  
N. Ramanathan ◽  
K. Sundararajan
Keyword(s):  
Infrared Spectroscopy ◽  
Ab Initio ◽  
Dimethyl Ether ◽  
Matrix Isolation ◽  
Computational Studies ◽  
Methyl Substitution

Strong proton-shared hydrogen bonding in a methyl imidazole⋯HCl complex: evidence from matrix isolation infrared spectroscopy and ab initio computations

2020 ◽  
Vol 44 (17) ◽  
pp. 7116-7128 ◽  
Author(s):  
Shubhra Sarkar ◽  
P. K. Sruthi ◽  
N. Ramanathan ◽  
K. Sundararajan
Keyword(s):  
Hydrogen Bonding ◽  
Infrared Spectroscopy ◽  
Ab Initio ◽  
Matrix Isolation ◽  
Methyl Imidazole ◽  
Ab Initio Computations

Evidence for proton-shared hydrogen bonding is provided in a methyl imidazole⋯HCl complex using matrix isolation infrared spectroscopy and ab initio computations.

Noncovalent Complexes between Dimethyl Ether and Formic Acid-An Ab Initio and Matrix Isolation Study

ChemPhysChem ◽  
2005 ◽  
Vol 6 (4) ◽  
pp. 618-624 ◽  
Author(s):  
Elsa Sánchez-García ◽  
Marc Studentkowski ◽  
Luis A. Montero ◽  
Wolfram Sander
Keyword(s):  
Formic Acid ◽  
Ab Initio ◽  
Dimethyl Ether ◽  
Matrix Isolation ◽  
Noncovalent Complexes

Phosphorous bonding in PCl3:H2O adducts: A matrix isolation infrared and ab initio computational studies

2017 ◽  
Vol 331 ◽  
pp. 44-52 ◽  
Author(s):  
Prasad Ramesh Joshi ◽  
N. Ramanathan ◽  
K. Sundararajan ◽  
K. Sankaran
Keyword(s):  
Ab Initio ◽  
Matrix Isolation ◽  
Computational Studies

Nitrogen as a pnicogen?: Evidence for π-hole driven novel N…N interaction in nitromethane-ammonia dimers using matrix isolation infrared spectroscopy and ab initio computations

2021 ◽  
Author(s):  
Swaroop Chandra ◽  
B. Suryaprasad ◽  
Nagarajan Ramanathan ◽  
Sundararajan Kalyanasundaram
Keyword(s):  
Infrared Spectroscopy ◽  
Ab Initio ◽  
Electron Donor ◽  
Matrix Isolation ◽  
Non Covalent Interactions ◽  
Ab Initio Computations ◽  
Covalent Interactions

The role of nitrogen, the first member of pnicogen group, as an electron donor in hypervalent non-covalent interactions, has been established long ago, while observation of its electron accepting capability...

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