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

Acid-Catalyzed Hydration of Alkenes02:45

Acid-Catalyzed Hydration of Alkenes

Alkenes react with water in the presence of an acid to form an alcohol. In the absence of acid, hydration of alkenes does not occur at a significant rate, and the acid is not consumed in the reaction. Therefore, alkene hydration is an acid-catalyzed reaction.
Chemical Ionization (CI) Mass Spectrometry01:21

Chemical Ionization (CI) Mass Spectrometry

The molecular ion peak of a molecule in the mass spectrum provides vital information for molecular identification. However, conventional electron impact ionization can lead to the rapid dissociation of some molecular ions before they reach the detector. A milder ionization method is required to increase the lifetime of such ionized analyte molecules. Chemical ionization (CI) is a gas-phase protonation reaction useful for mass-analyzing analyte molecules that are easily protonated to yield the...
Ionic Compounds: Formulas and Nomenclature03:34

Ionic Compounds: Formulas and Nomenclature

An element composed of atoms that readily lose electrons (a metal) can react with an element composed of atoms that readily gain electrons (a nonmetal) to produce ions through complete electron transfer. The compound formed by this transfer is stabilized by the electrostatic attractions (ionic bonds) between the oppositely charged ions.
Conformations of Ethane and Propane02:18

Conformations of Ethane and Propane

In an organic molecule, free rotation about the carbon-carbon single bond results in energetically different conformers of the molecule. Due to this rotation, called the internal rotation, ethane has two major conformations — staggered and eclipsed.
Staggered conformation is a low energy and more stable conformation with the C-H bonds on the front carbon placed at 60°dihedral angles relative to the C-H bonds on the back carbon, leading to a reduced torsional strain. In staggered ethane, the...
Nomenclature of Primary Amines01:17

Nomenclature of Primary Amines

Primary, secondary, and tertiary amines are compounds consisting of one, two, and three alkyl groups connected to the amino group (–NH2), respectively. As depicted in Figure 1, the common name of the primary amines is obtained by adding the suffix -amine to the alkyl substituent attached to the amino group as the corresponding alkylamine.
Carboxylic Acids to Methylesters: Alkylation using Diazomethane01:33

Carboxylic Acids to Methylesters: Alkylation using Diazomethane

Carboxylic acids react with diazomethane in an ether solvent via alkylation at the carboxylate oxygen atom to give methyl esters of the corresponding acid with excellent yields.

You might also read

Related Articles

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

Sort by
Same author

Solvent effect, DFT and NLO studies of A-π-D-π-A and A-π-D-π-D push-pull chromophore of 1,2-diazepin-4-ol based derivatives with optical limiting application.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2024
Same author

Enhanced NLO response and switching self-focussing in benzodiazepine derivative with -NO<sub>2</sub> and -Br substitution.

Heliyon·2023
Same author

Quantum chemical calculation, performance of selective antimicrobial activity using molecular docking analysis, RDG and experimental (FT-IR, FT-Raman) investigation of 4-[{2-[3-(4-chlorophenyl)-5-(4-propan-2-yl) phenyl)-4, 5-dihydro- 1H- pyrazol-1-yl]-4-oxo-1, 3- thiazol-5(4H)-ylidene} methyl] benzonitrile.

Heliyon·2021
Same author

Understanding reactivity of a triazole derivative and its interaction with graphene and doped/undoped-coronene-a DFT study.

Journal of biomolecular structure & dynamics·2020
Same author

Experimental database on water equivalent factor (WEQ<sub>p</sub>) and organically bound tritium activity for tropical monsoonal climate region of South West Coast of India.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2020
Same author

Molecular structure interpretation, spectroscopic (FT-IR, FT-Raman), electronic solvation (UV-Vis, HOMO-LUMO and NLO) properties and biological evaluation of (2E)-3-(biphenyl-4-yl)-1-(4-bromophenyl)prop-2-en-1-one: Experimental and computational modeling approach.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2019

Related Experiment Video

Updated: Jun 2, 2026

Constructing Cyclic Peptides Using an On-Tether Sulfonium Center
07:11

Constructing Cyclic Peptides Using an On-Tether Sulfonium Center

Published on: September 28, 2022

Ethane-1,2-diaminium dipicrate dihydrate.

Jerry P Jasinski, Ray J Butcher, Q N M Hakim Al-Arique

    Acta Crystallographica. Section E, Structure Reports Online
    |April 28, 2011
    PubMed
    Summary

    This study details the crystal structure of ethylenediamine picrate dihydrate. Hydrogen bonds and intermolecular interactions form a 3D supermolecular structure, revealing insights into crystal packing.

    More Related Videos

    Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine
    11:04

    Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine

    Published on: June 13, 2022

    Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles
    11:45

    Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles

    Published on: August 22, 2018

    Related Experiment Videos

    Last Updated: Jun 2, 2026

    Constructing Cyclic Peptides Using an On-Tether Sulfonium Center
    07:11

    Constructing Cyclic Peptides Using an On-Tether Sulfonium Center

    Published on: September 28, 2022

    Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine
    11:04

    Preparation of Enantiopure Non-Activated Aziridines and Synthesis of Biemamide B, D, and epiallo-Isomuscarine

    Published on: June 13, 2022

    Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles
    11:45

    Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles

    Published on: August 22, 2018

    Area of Science:

    • Crystal chemistry
    • Supramolecular chemistry
    • Chemical crystallography

    Background:

    • Ethylenediamine and picric acid are common chemical compounds.
    • Understanding crystal structures aids in predicting material properties.
    • Hydrogen bonding plays a crucial role in molecular assembly.

    Purpose of the Study:

    • To elucidate the crystal structure of ethylenediamine picrate dihydrate.
    • To analyze the intermolecular interactions governing crystal packing.
    • To characterize the hydrogen bonding network within the crystal lattice.

    Main Methods:

    • Single-crystal X-ray diffraction was employed to determine the crystal structure.
    • Analysis of hydrogen bonding and intermolecular contacts was performed.
    • Graph-set descriptors were used to characterize cyclic hydrogen bonding patterns.

    Main Results:

    • The asymmetric unit contains half an ethylenediammonium dication, a complete picrate anion, and two half-water molecules.
    • Extensive N-H⋯O, O-H⋯O, and C-H⋯O hydrogen bonds were identified.
    • Cyclic hydrogen bonding patterns with graph-set descriptors R(2)(4)(8), R(4)(4)(12), and R(4)(4)(16) were observed.
    • A three-dimensional supermolecular structure was formed through these interactions.

    Conclusions:

    • The crystal structure is stabilized by a network of hydrogen bonds involving ethylenediammonium dications, picrate anions, and water molecules.
    • Intermolecular interactions dictate the formation of a robust 3D supramolecular architecture.
    • The study provides a detailed understanding of the crystal engineering principles for this compound.