Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Five-Membered Heterocyclic Aromatic Compounds: Overview

Five-Membered Heterocyclic Aromatic Compounds: Overview

Heterocyclic aromatic compounds are cyclic compounds that are aromatic and have one or more heteroatoms—atoms other than carbon, in the ring. Depending upon the number of atoms present in the ring, they can be either five or six-membered. Examples of five-membered heterocyclic aromatic compounds include pyrrole, furan, thiophene, and imidazole. Pyrrole consists of one nitrogen atom having one lone pair of electrons. Furan and thiophene have one oxygen and one sulfur heteroatom, respectively.

Gas Chromatography: Types of Detectors-II

Gas Chromatography: Types of Detectors-II

In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...

You might also read

Related Articles

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

Sort by

Same author

Flexible arthroscopy improves anterior visualization of the capitellum compared with a conventional 30° arthroscope: a cadaveric study.

Journal of orthopaedic surgery and research·2026

Same author

Acromioclavicular joint stabilization using autologous biceps for horizontal neutralization technique in the revision setting of acromioclavicular joint stabilization using autologous biceps.

JSES reviews, reports, and techniques·2026

Same author

Arthroscopic Acromioclavicular Joint Stabilization Using Autologous Biceps for Horizontal Neutralization (AutoBAHN) Technique.

Arthroscopy techniques·2026

Same author

Mechanism of SHP2 activation by bis-Tyr-phosphorylated Gab1.

Structure (London, England : 1993)·2025

Same author

Treatment of Persistent Pectoralis Minor Hyperactivity and Compensatory Trapezius Hypertrophy Using Arthroscopic Release: A Case Report.

JBJS case connector·2025

Same author

Zeitschrift fur Orthopadie und Unfallchirurgie·2025

Same journal

Crystal structure of 1-(piperidin-1-yl)butane-1,3-dione.

Acta crystallographica. Section E, Structure reports online·2015

Same journal

Crystal structure of methyl 1-methyl-3,5-diphenyl-7-tosyl-3,6,7,11b-tetra-hydro-pyrazolo-[4',3':5,6]pyrano[3,4-c]quinoline-5a(5H)-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online·2015

Same journal

Crystal structure of 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

Acta crystallographica. Section E, Structure reports online·2015

Same journal

Crystal structure of (Z)-3-benz-yloxy-6-[(2-hy-droxy-anilino)methyl-idene]cyclo-hexa-2,4-dien-1-one.

Acta crystallographica. Section E, Structure reports online·2015

Same journal

Crystal structure of bis-(1-benzyl-1H-1,2,4-triazole) perchloric acid monosolvate.

Acta crystallographica. Section E, Structure reports online·2015

Same journal

Crystal structure of 2-(di-phenyl-phos-phanyl)phenyl 4-(hy-droxy-meth-yl)benzoate.

Acta crystallographica. Section E, Structure reports online·2015

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 1, 2026

Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

Published on: May 29, 2019

1-(Hydroxy-meth-yl)pyrene.

Tobias Gruber¹, Wilhelm Seichter, Edwin Weber

¹Institut für Organische Chemie, TU Bergakademie Freiberg, Leipziger Strasse 29, D-09596 Freiberg/Sachsen, Germany.

Acta Crystallographica. Section E, Structure Reports Online

|May 18, 2011

Summary

This summary is machine-generated.

This study reveals that pyrenyl dimers form helical structures in crystals. This arrangement is driven by aromatic π-π stacking and strong hydrogen bonds between molecules.

More Related Videos

Analysis of Organochlorine Pesticides in a Soil Sample by a Modified QuEChERS Approach Using Ammonium Formate

Analysis of Organochlorine Pesticides in a Soil Sample by a Modified QuEChERS Approach Using Ammonium Formate

Published on: January 20, 2023

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Published on: September 26, 2016

Related Experiment Videos

Last Updated: Jun 1, 2026

Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

Quantification of three DNA Lesions by Mass Spectrometry and Assessment of Their Levels in Tissues of Mice Exposed to Ambient Fine Particulate Matter

Published on: May 29, 2019

Analysis of Organochlorine Pesticides in a Soil Sample by a Modified QuEChERS Approach Using Ammonium Formate

Analysis of Organochlorine Pesticides in a Soil Sample by a Modified QuEChERS Approach Using Ammonium Formate

Published on: January 20, 2023

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Published on: September 26, 2016

Area of Science:

Crystallography
Supramolecular Chemistry

Background:

Understanding molecular packing in crystals is crucial for predicting material properties.
Pyrene derivatives are known for their unique photophysical properties and potential in materials science.

Purpose of the Study:

To elucidate the crystal structure of the title compound, C(17)H(12)O.
To investigate the intermolecular interactions governing the solid-state arrangement of pyrenyl dimers.

Main Methods:

Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
Analysis of the crystal structure identified key non-covalent interactions, including π-π stacking and hydrogen bonding.

Main Results:

The asymmetric unit contains two molecules of C(17)H(12)O with nearly planar fused aromatic ring systems.
Aromatic π-π stacking interactions (centroid distance ~3.4 Å) and O-H⋯O hydrogen bonds were observed.
These interactions lead to a characteristic helical arrangement of the pyrenyl dimers in the crystal lattice.

Conclusions:

The crystal structure of C(17)H(12)O is characterized by a helical assembly of pyrenyl dimers.
The observed helical structure is a result of synergistic effects between π-π stacking and hydrogen bonding.
This finding contributes to the understanding of supramolecular assembly in organic crystalline materials.