Kalyanasundaram Sundararajan

17PUBLICATIONS
10CO-AUTHORS
Cheminformatics and quantitative structure-activity relationshipsPhotonics, optoelectronics and optical communicationsMetal cluster chemistryMolecular and organic electronicsOrganometallic chemistry
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Publications (17)

|Jan 23, 2026
Structural Insights into N,N-Diethyl-2-hydroxyacetamide Using Matrix Isolation Infrared Spectroscopy and DFT Computations: Conformational Control through Intramolecular Hydrogen Bonding and Hyperconjugation.

Visalakshi Mayilsamy, Vijay Sharma, Tulasi Barik

|Oct 30, 2025
Experimental Demonstration of Simultaneous σ- and π-Hole-Driven and Highly Directional Dual Pnicogen Bonding in Prototypical POCl<sub>3</sub>-N<sub>2</sub>O Dimers at Low Temperatures.

Vijay Sharma, Visalakshi Mayilsamy, Tulasi Barik

|Jun 13, 2024
Structural Elucidation of N<sub>2</sub>O Clusters at Low Temperatures: Exemplary Framework Stabilized by π-Hole-Driven N···O and N···N Pnicogen Bonding Interactions.

Nandalal Mahapatra, Swaroop Chandra, Nagarajan Ramanathan

|Jan 17, 2023
The Prominence of Facilitator π-Holes: The Classic N←N Pnictogen Bonding in Nitrobenzene-Ammonia Dimer with its Structural Elucidation and Experimental Characterization at Low Temperatures.

Swaroop Chandra, Nandalal Mahapatra, N Ramanathan

|Nov 18, 2022
Interplay of unique N⋯π pnicogen and H⋯π/H⋯O hydrogen bonding interactions in the heterodimers of nitromethane with acetylene and benzene as π-electron donors: experimental characterization at low temperatures under isolated conditions with computational corroboration.

Nandalal Mahapatra, Swaroop Chandra, N Ramanathan

|Sep 20, 2022
Unique Dispersion-Induced Tetrel Bond with Co-operative σ-hole-Induced Pnicogen Bond in the POCl<sub>3</sub>-Acetone Heterodimer: Experimental Confirmation at Low Temperatures.

Bodda Suryaprasad, Swaroop Chandra, Nagarajan Ramanathan

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Frequent Collaborators

12 joint publications

Nagarajan Ramanathan

4 joint publications

Shubhra Sarkar

4 joint publications

Swaroop Chandra

2 joint publications

Nandalal Mahapatra