Related Experiment Video
Updated: Oct 9, 2025

08:53
Label-free Single Molecule Detection Using Microtoroid Optical Resonators
Published on: December 29, 2015
9.4K
Interaction of molecular tori in columnar structures
Alexandr Lun-Fu1, Mikhail Bubenchikov2, Alexey Bubenchikov2
1Gazprom Transgaz Tomsk LLC, Russia.
Journal of Physics. Condensed Matter : an Institute of Physics Journal
|December 22, 2021
Summary
Simple tori interactions are key to molecular associations in liquid crystals. This study calculates short-range tori interactions in linear aggregates and examines the dynamic state of hexagonal tori cords.
Area of Science:
- Physics
- Materials Science
Background:
- Liquid crystals exhibit complex molecular associations.
- Understanding these associations is crucial for materials science applications.
Purpose of the Study:
- To investigate the role of simple tori interactions in forming molecular associations in liquid crystals.
- To calculate short-range tori interactions within linear aggregates.
- To analyze the dynamic behavior of hexagonal tori cords.
Main Methods:
- Calculation of short-range tori interactions.
- Analysis of linear aggregates.
- Examination of the dynamic state of hexagonal tori cords.
Main Results:
- The study elucidates the potential of tori interactions in molecular association mechanisms.
- Short-range interactions in linear aggregates were successfully calculated.
- The dynamic state of a hexagonal tori cord was considered.
Conclusions:
- Tori interactions provide a fundamental mechanism for molecular association in liquid crystals.
- The findings contribute to a deeper understanding of liquid crystal behavior and formation.
Related Concept Videos
Intermolecular Forces
62.4K
Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen...
62.4K
Intermolecular Forces and Physical Properties
24.0K
24.0K
Intermolecular vs Intramolecular Forces
90.6K
Intermolecular forces (IMF) are electrostatic attractions arising from charge-charge interactions between molecules. The strength of the intermolecular force is influenced by the distance of separation between molecules. The forces significantly affect the interactions in solids and liquids, where the molecules are close together. In gases, IMFs become important only under high-pressure conditions (due to the proximity of gas molecules). Intermolecular forces dictate the physical properties of...
90.6K
Intermolecular Forces in Solutions
35.6K
The formation of a solution is an example of a spontaneous process, a process that occurs under specified conditions without energy from some external source.
When the strengths of the intermolecular forces of attraction between solute and solvent species in a solution are no different than those present in the separated components, the solution is formed with no accompanying energy change. Such a solution is called an ideal solution. A mixture of ideal gases (or gases such as helium and argon,...
When the strengths of the intermolecular forces of attraction between solute and solvent species in a solution are no different than those present in the separated components, the solution is formed with no accompanying energy change. Such a solution is called an ideal solution. A mixture of ideal gases (or gases such as helium and argon,...
35.6K
MO Theory and Covalent Bonding
12.2K
The molecular orbital theory describes the distribution of electrons in molecules in a manner similar to the distribution of electrons in atomic orbitals. The region of space in which a valence electron in a molecule is likely to be found is called a molecular orbital. Mathematically, the linear combination of atomic orbitals (LCAO) generates molecular orbitals. Combinations of in-phase atomic orbital wave functions result in regions with a high probability of electron density, while...
12.2K
Molecular Shape and Polarity
64.1K
Dipole Moment of a Molecule
64.1K

