Long‐Range Intermolecular Forces

1956 ◽  
Vol 25 (5) ◽  
pp. 986-1005 ◽  
Author(s):  
John S. Dahler ◽  
Joseph O. Hirschfelder
Keyword(s):  
Long Range ◽  
Intermolecular Forces

Role of Long-Range Intermolecular Forces in the Formation of Inorganic Nanoparticle Clusters

2011 ◽  
Vol 115 (45) ◽  
pp. 12933-12940 ◽  
Author(s):  
G. V. Gibbs ◽  
T. D. Crawford ◽  
A. F. Wallace ◽  
D. F. Cox ◽  
R. M. Parrish ◽  
...  
Keyword(s):  
Long Range ◽  
Intermolecular Forces ◽  
Inorganic Nanoparticle ◽  
Nanoparticle Clusters

Spherical tensor theory of long-range intermolecular forces

1984 ◽  
Vol 110 (2) ◽  
pp. 123-129 ◽  
Author(s):  
A.J. Stone ◽  
R.J.A. Tough
Keyword(s):  
Long Range ◽  
Intermolecular Forces ◽  
Tensor Theory

A Theory of Fracture Based Upon an Extension of Continuum Mechanics to the Nanoscale

2005 ◽  
Vol 73 (5) ◽  
pp. 792-798 ◽  
Author(s):  
Eun-Suok Oh ◽  
Jay R. Walton ◽  
John C. Slattery
Keyword(s):  
Numerical Simulation ◽  
Long Range ◽  
Continuum Mechanics ◽  
Bulk Material ◽  
Stress Singularity ◽  
Intermolecular Forces ◽  
Square Root ◽  
Linear Elastic ◽  
Elastic Fracture ◽  
Root Stress

A theory of fracture is presented that is based upon an extension of continuum mechanics to the nanoscale through the incorporation of long-range intermolecular forces which correct bulk material descriptions near interfaces. The surface energy on crack surfaces, which is given in terms of the long-range intermolecular forces, plays an important role in an expression for the stress distribution near the crack tip. It is observed through numerical simulation that the incorporation of these long-range intermolecular forces removes the square-root stress singularity predicted by classical linear elastic fracture mechanics.

On the chemical consequences of long-range interactions in chiral systems

1975 ◽  
Vol 28 (6) ◽  
pp. 1161 ◽  
Author(s):  
PE Schipper
Keyword(s):  
Long Range ◽  
Electrostatic Interactions ◽  
Intermolecular Forces ◽  
Statistical Thermodynamic ◽  
Thermodynamic Quantities ◽  
Redox Potentials ◽  
Chiral Molecules ◽  
Long Range Interactions ◽  
Three Stages ◽  
Chiral Systems

The chemical manifestations of discrimination in long-range (non- contact) interactions of chiral molecules are analysed in three stages. A simple thermodynamic model is used to establish a method of presenting experimental data (such as differences in racemization rates, solubilities and redox potentials of pure enantiomers in non- associating chiral media) in terms of well defined thermodynamic discriminations. The thermodynamic quantities are then related directly to discriminations in intermolecular interactions through a statistical thermodynamic treatment. Estimates of the discrimination in intermolecular forces from experimental thermodynamic data suggest that only electrostatic interactions are sufficiently large to account for the experimentally observed values of the discrimination.

Intermolecular forces and the properties of interacting molecules

1985 ◽  
Vol 63 (1) ◽  
pp. 30-33 ◽  
Author(s):  
A. D. Buckingham
Keyword(s):  
Hydrogen Bond ◽  
Ab Initio ◽  
Long Range ◽  
Van Der Waals ◽  
Intermolecular Forces ◽  
Electrostatic Forces ◽  
Van Der Waals Molecules ◽  
Range Theory ◽  
Ab Initio Computations ◽  
Isolated Molecules

Intermolecular forces, and their effects on the properties of gases, liquids, and solids, are related, by long-range theory, to the properties of the isolated molecules. The usefulness of this approach is expounded, and its limitations investigated by means of ab initio computations. It is suggested that the structures of many Van der Waals molecules, and particularly those with a hydrogen bond, are attributable to electrostatic forces.

Sign in / Sign up

Export Citation Format

Share Document