Gulliver in the Country of Lilliput An Interplay of Noncovalent Interactions

• Format: eBook
• Language: English
• Published: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
• Subjects: Research & information: general; 31P NMR spectroscopy; activation energy; adenine; aromaticity; azo dyes; Bader charge analysis; benchmark; carboxyl group; computation of low-frequency Raman spectra; condensed matter; confinement; conventional and non-conventional H-bonds; CPMD; crystal engineering; density functional theory; deuteration; DFT; dispersion; electron charge shifts; empirical Grimme corrections; external electric field; first-principle calculation; gas phase; halogen bond; halogen bonding; heavy drugs; histamine receptor; hydrogen bond; hydrogen bonding; hydrogen bonds; IINS; interfaces and surfaces; IR; IR spectroscopy; ketone-alcohol complexes; lattice energy of organic salts; Lewis acid-Lewis base interactions; molecular dynamics; molecular recognition; n/a; NMR; non-covalent interactions; phosphine oxide; pinacolone; pnicogen bond; polarizable continuum model; proton dynamics; proton transfer; QTAIM; Raman; reaction field; Reaction mechanism; receptor activation; solid-state NMR; solvent effect; spectral correlations; substituent effect; tetrel bond; transition state structure; triel bond; vibrational spectroscopy
• Online Access: Open Access: DOAB: description of the publication; Open Access: DOAB, download the publication
• Physical Description: 1 online resource (216 p.)
• ISBN: 9783036504308; 9783036504315; books978-3-0365-0431-5
• Access: Open Access

Noncovalent interactions are the bridge between ideal gas abstraction and the real world. For a long time, they were covered by two terms: van der Waals interactions and hydrogen bonding. Both experimental and quantum chemical studies have contributed to our understanding of the nature of these interactions. In the last decade, great progress has been made in identifying, quantifying, and visualizing noncovalent interactions. New types of interactions have been classified-their energetic and spatial properties have been tabulated. In the past, most studies were limited to analyzing the single strongest interaction in the molecular system under consideration, which is responsible for the most important structural properties of the system. Despite this limitation, such an approach often results in satisfactory approximations of experimental data. However, this requires knowledge of the structure of the molecular system and the absence of other competing interactions. The current challenge is to go beyond this limitation. This Special Issue collects ideas on how to study the interplay of noncovalent interactions in complex molecular systems including the effects of cooperation and anti-cooperation, solvation, reaction field, steric hindrance, intermolecular dynamics, and other weak but numerous impacts on molecular conformation, chemical reactivity, and condensed matter structure.