Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Molecular Shape and Polarity03:37

Molecular Shape and Polarity

76.6K
Dipole Moment of a Molecule
76.6K
Electron Affinity03:07

Electron Affinity

44.2K
The electron affinity (EA) is the energy change for adding an electron to a gaseous atom to form an anion (negative ion).
44.2K
Valence Bond Theory02:45

Valence Bond Theory

50.8K
Overview of Valence Bond Theory
50.8K
Valence Bond Theory02:42

Valence Bond Theory

11.4K
Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
11.4K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

68.6K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
68.6K
Radical Reactivity: Steric Effects01:10

Radical Reactivity: Steric Effects

2.6K
The presence of electron-donating, electron-withdrawing, or conjugating groups adjacent to a radical center, imparts electronic stabilization to the radicals. Examples of such electronically-stabilized radicals are triphenylmethyl, tetramethylpiperidine‐N‐oxide, and 2,2‐diphenyl‐1‐picrylhydrazyl. These radicals are remarkably stable and are known as persistent radicals. Some of the persistent radicals can even be isolated and purified.
Along with electronic...
2.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Proton-Gated Torsional Spring for Molecular Energy Storage.

Journal of the American Chemical Society·2026
Same author

Mild Hydrothermal Synthesis of Zirconium-Containing Fluorides: K<sub>2</sub>[<i>M</i>(H<sub>2</sub>O)<sub>6</sub>][Zr<sub>2</sub>F<sub>12</sub>] (<i>M</i> = Fe, Co), Rb<sub>2</sub>[<i>M</i>(H<sub>2</sub>O)<sub>6</sub>][Zr<sub>2</sub>F<sub>12</sub>] (<i>M</i> = Fe, Co, Ni, Cu, Zn), Cs<sub>2</sub>[<i>M</i>(H<sub>2</sub>O)<sub>6</sub>][Zr<sub>2</sub>F<sub>12</sub>] (<i>M</i> = Fe, Co, Ni), and Cs<sub>2</sub>Zr<sub>3</sub>Mn<sub>3</sub>F<sub>20</sub>.

Inorganic chemistry·2026
Same author

Elucidating the Structure and Identity of Pinckneyin, a Historical Natural Product from <i>Pinckneya bracteata</i>.

ACS omega·2026
Same author

Assessing hydrochar wash-water toxicity: screening strategies for reducing toxicity from food waste-derived hydrochars.

Waste management (New York, N.Y.)·2026
Same author

Mo<sub>0.92</sub>TiTa<sub>8.08</sub>O<sub>25</sub>: Structural, Electrochemical, and Computational Investigation as the Anode for Lithium-Ion Batteries.

Inorganic chemistry·2026
Same author

Thermochromism and X-ray detection capabilities of a hybrid double metal halide perovskite (C<sub>3</sub>H<sub>12</sub>N<sub>2</sub>)<sub>2</sub>AgBiBr<sub>8</sub>.

CrystEngComm·2026
Same journal

Fundamentals, Measurement and Regulation of the Conductance of Single Molecule Junctions.

Angewandte Chemie (International ed. in English)·2026
Same journal

Quantitative Photoswitching of Spin States in o-Fluoroazobenzene-Loaded Metal-Organic Frameworks.

Angewandte Chemie (International ed. in English)·2026
Same journal

Cobalt Nanoparticles Confined in Defective Carbon Matrices for Robust Intermittent CO<sub>2</sub> Methanation.

Angewandte Chemie (International ed. in English)·2026
Same journal

Copper(II/III) Redox Couple Enables C─H Methylation via a Radical Mechanism Analogous to SAM Enzymes.

Angewandte Chemie (International ed. in English)·2026
Same journal

Ring Strain Engineering of Cyclic Ethers for High-Performance Sodium Metal Batteries.

Angewandte Chemie (International ed. in English)·2026
Same journal

Bond Length as a Unified Descriptor for Stable Iodine Battery.

Angewandte Chemie (International ed. in English)·2026
See all related articles

Related Experiment Video

Updated: Mar 3, 2026

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F&#8722;
06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Published on: July 27, 2018

9.2K

Stabilizing Fluorine-π Interactions.

Ping Li1, Josef M Maier1, Erik C Vik1

  • 1Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, 29208, USA.

Angewandte Chemie (International Ed. in English)
|May 3, 2017
PubMed
Summary
This summary is machine-generated.

This study measured fluorine-aromatic (F-π) interactions using molecular balances. Fluorine-π interactions are stronger than other halogen-π interactions and are electrostatically driven.

Keywords:
F-π interactionselectrostatic interactionsfluorinesupramolecular chemistryπ interactions

More Related Videos

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.7K
Fluorescence Anisotropy as a Tool to Study Protein-protein Interactions
10:44

Fluorescence Anisotropy as a Tool to Study Protein-protein Interactions

Published on: October 21, 2016

31.8K

Related Experiment Videos

Last Updated: Mar 3, 2026

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F&#8722;
06:53

Photoelectron Imaging of Anions Illustrated by 310 Nm Detachment of F−

Published on: July 27, 2018

9.2K
From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.7K
Fluorescence Anisotropy as a Tool to Study Protein-protein Interactions
10:44

Fluorescence Anisotropy as a Tool to Study Protein-protein Interactions

Published on: October 21, 2016

31.8K

Area of Science:

  • Supramolecular Chemistry
  • Organic Chemistry

Background:

  • Understanding non-covalent interactions is crucial in chemistry.
  • Halogen bonding and other interactions involving halogens are important.

Purpose of the Study:

  • To design and utilize molecular balances to quantify fluorine-aromatic (F-π) interactions.
  • To investigate the influence of aromatic surface electron deficiency on F-π interactions.

Main Methods:

  • Synthesis of N-arylimide molecular balances with varying fluorine substituents.
  • Utilizing molecular balances to measure the strength of F-π interactions.

Main Results:

  • Fluorine substituents enhanced stabilizing interactions with electron-deficient aromatic surfaces.
  • The strength of F-π interactions increased with greater electron deficiency of the aromatic surface.
  • Fluorine-π interactions were found to be electrostatically driven and stronger than other halogen-π interactions.

Conclusions:

  • Fluorine-aromatic (F-π) interactions are significant attractive forces.
  • The electrostatic nature of F-π interactions dictates their strength relative to aromatic surface properties.
  • F-π interactions represent a potent force in molecular recognition and self-assembly.