London dispersion in molecular chemistry—reconsidering steric effects

JP Wagner, PR Schreiner - Angewandte Chemie International …, 2015 - Wiley Online Library
London dispersion, which constitutes the attractive part of the famous van der Waals
potential, has long been underappreciated in molecular chemistry as an important element …

Unconventional, chemically stable, and soluble two-dimensional angular polycyclic aromatic hydrocarbons: from molecular design to device applications

L Zhang, Y Cao, NS Colella, Y Liang… - Accounts of chemical …, 2015 - ACS Publications
Conspectus Polycyclic aromatic hydrocarbons (PAHs), consisting of laterally fused benzene
rings, are among the most widely studied small-molecule organic semiconductors, with …

[HTML][HTML] The Houk–List transition states for organocatalytic mechanisms revisited

A Armstrong, RA Boto, P Dingwall… - Chemical …, 2014 - pubs.rsc.org
The ten year old Houk–List model for rationalising the origin of stereoselectivity in the
organocatalysed intermolecular aldol addition is revisited, using a variety of computational …

Effect of electron correlation on intermolecular interactions: a pair natural orbitals coupled cluster based local energy decomposition study

A Altun, F Neese, G Bistoni - journal of chemical theory and …, 2018 - ACS Publications
The development of post-Hartree–Fock (post-HF) energy decomposition schemes that are
able to decompose the HF and correlation components of the interaction energy into …

London'sche Dispersionswechselwirkungen in der Molekülchemie–eine Neubetrachtung sterischer Effekte

JP Wagner, PR Schreiner - Angewandte Chemie, 2015 - Wiley Online Library
Abstract Die London'sche Dispersion, die den attraktiven Teil des Van‐der‐Waals‐
Potentials beschreibt, wurde lange als Element struktureller Stabilität in der molekularen …

Bistetracene: an air-stable, high-mobility organic semiconductor with extended conjugation

L Zhang, A Fonari, Y Liu, ALM Hoyt, H Lee… - Journal of the …, 2014 - ACS Publications
We report the synthesis and characterization of “bistetracene”, an unconventional, linearly
extended conjugated core with eight fused rings. The annellation mode of the system allows …

Dispersion makes the difference: Bisligated transition states found for the oxidative addition of Pd (P t Bu3) 2 to Ar-OSO2R and dispersion-controlled chemoselectivity …

E Lyngvi, IA Sanhueza, F Schoenebeck - Organometallics, 2015 - ACS Publications
The manipulation of the steric nature of ligands is a key design principle in organometallic
reactivity. While general intuition assumes steric effects to be repulsive, recent reports …

Attraction or repulsion? London dispersion forces control azobenzene switches

L Schweighauser, MA Strauss… - Angewandte Chemie …, 2015 - Wiley Online Library
Large substituents are commonly seen as entirely repulsive through steric hindrance. Such
groups have additional attractive effects arising from weak London dispersion forces …

Probing the delicate balance between pauli repulsion and London dispersion with triphenylmethyl derivatives

S Rösel, J Becker, WD Allen… - Journal of the American …, 2018 - ACS Publications
The long-known, ubiquitously present, and always attractive London dispersion (LD)
interaction was probed with hexaphenylethane (HPE) derivatives. A series of all-meta …

A Pyrene‐Fused N‐Heteroacene with Eleven Rectilinearly Annulated Aromatic Rings

B Kohl, F Rominger, M Mastalerz - … Chemie International Edition, 2015 - Wiley Online Library
A highly soluble pyrene‐fused undecacene is realized by end‐capping the rectilinear
aromatic π‐plane with triptycenylene units. Besides the good solubility, the compound …