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

Imperfections in Crystal Structure: Stoichiometric Point Defects01:26

Imperfections in Crystal Structure: Stoichiometric Point Defects

Schottky defects arise when some lattice points in a crystal, such as those in NaCl, remain unoccupied, creating lattice vacancies without disturbing the overall electrical neutrality of the crystal. This defect is common in ionic crystals where the positive and negative ions are similar in size, as seen in sodium chloride and cesium chloride. The presence of Schottky defects enables the crystal to conduct electricity to a small extent through an ionic mechanism. Electric fields cause nearby...
Crystal Growth: Principles of Crystallization01:25

Crystal Growth: Principles of Crystallization

Crystallization is a phase transformation process in which crystals are precipitated from a supersaturated solution or formed from other sources. During crystallization, atoms or molecules arrange themselves into a well-defined, rigid crystal lattice to minimize energy.
Initiating crystallization involves manipulating the concentration of the solute and the temperature of the solution. Since crystal growth occurs when the ratio of concentration and solubility of the solute in the solvent – the...
Imperfections in Crystal Structure: Non-Stoichiometric Defects01:29

Imperfections in Crystal Structure: Non-Stoichiometric Defects

Non-stoichiometric defects refer to a type of defect in the crystal structure of a compound where the ratio of its constituent elements deviates from the ideal stoichiometric ratio. There are two main types of non-stoichiometric defects: metal excess defects and metal deficiency defects.Metal excess defects occur when there is a slight surplus of metal ions than what is required by the stoichiometric ratio of the compound. For example, heating a sodium chloride crystal in sodium vapor results...
Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
Recrystallization: Solid–Solution Equilibria01:10

Recrystallization: Solid–Solution Equilibria

Recrystallization is a purification technique used to separate impurities from solid compounds. In this technique, no chemical reactions occur. Instead, it exploits physical properties only, specifically, the solubility differences between the desired compound and impurities, either at a single temperature or at different temperatures, and under other selected conditions. The solid-solution equilibrium (solubility equilibrium) of each component in the solution represents a binary phase...
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...

You might also read

Related Articles

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

Sort by
Same author

Control of higher-order supramolecular aggregation driven by crowding effects in a PDMS/oligomer system.

Chemical communications (Cambridge, England)·2026
Same author

Isotropic proton conduction in an anisotropic crystal: the role of molecular rotational dynamics in imidazolium dihydrogen phosphate.

Chemical science·2025
Same author

Solid-State <sup>2</sup>H NMR Analysis for Hierarchical Water Clusters Confined to Quasi-One-Dimensional Molecular Nanoporous Crystals.

Journal of the American Chemical Society·2025
Same author

Ferroelectric-like Polarization Switching in Plastic Crystalline Succinonitrile.

Journal of the American Chemical Society·2025
Same author

Determination of Locations and Dynamics of Adsorbed CO<sub>2</sub> in MIL-53(Al) Using Solid-State Nuclear Magnetic Resonance Analysis and Theoretical Calculations.

The journal of physical chemistry letters·2025
Same author

Fluorinated Conjugated Microporous Polymers Based on Pillar[<i>n</i>]arenes for Removal of Water Pollutants and Their Cation Selective Adsorption.

ACS applied materials & interfaces·2024

Related Experiment Video

Updated: Jul 8, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

Mechanistic Insights into Vapor-Induced Crystal Structural Changes of a Polymorphic Pt(II) Complex Involving Single

Yasuhiro Shigeta1,2, Motohiro Mizuno1,2,3

  • 1NanoMaterials Research Institute, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan.

Inorganic Chemistry
|July 6, 2026
PubMed
Summary

This study reveals how acetone vapor transforms one crystal form (1a) into another (1b) through a dissolution and recrystallization process. This mechanism, driven by solubility differences, is key for developing responsive sensor materials.

More Related Videos

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments
09:52

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments

Published on: February 4, 2021

Demonstrating the Simplicity and In Situ Temperature Monitoring of the Mechanochemical Synthesis of Metal Chalcogenides Suitable for Thermoelectrics
04:09

Demonstrating the Simplicity and In Situ Temperature Monitoring of the Mechanochemical Synthesis of Metal Chalcogenides Suitable for Thermoelectrics

Published on: August 30, 2024

Related Experiment Videos

Last Updated: Jul 8, 2026

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments
09:52

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments

Published on: February 4, 2021

Demonstrating the Simplicity and In Situ Temperature Monitoring of the Mechanochemical Synthesis of Metal Chalcogenides Suitable for Thermoelectrics
04:09

Demonstrating the Simplicity and In Situ Temperature Monitoring of the Mechanochemical Synthesis of Metal Chalcogenides Suitable for Thermoelectrics

Published on: August 30, 2024

Area of Science:

  • Materials Science
  • Crystallography
  • Chemical Engineering

Background:

  • Vapor-induced structural changes in materials are crucial for sensor applications.
  • The underlying mechanisms of these transformations, especially in metal complexes, are not well understood.
  • Understanding these mechanisms is vital for designing novel responsive materials.

Purpose of the Study:

  • To elucidate the mechanism of vapor-induced structural transformation in a platinum(II) complex.
  • To investigate the role of polymorphs and solubility in vapor-induced changes.
  • To provide insights for tailoring vapor-response characteristics in materials.

Main Methods:

  • Single crystal generation and X-ray diffraction.
  • Microscopic observation of crystal morphology changes.
  • Solubility assessments of different polymorphs in acetone.

Main Results:

  • Acetone vapor induced structural changes from microcrystalline 1a to unsolvated polymorphs 1b.
  • The transformation involved partial dissolution of 1a via acetone vapor condensation, followed by recrystallization of 1b due to lower solubility.
  • The process ceased upon complete consumption of 1a, highlighting the necessity of differing solubilities and vapor condensation behaviors.

Conclusions:

  • A key mechanism for vapor-induced structural change involves differential solubility and vapor condensation between polymorphs.
  • This study provides mechanistic insights into vapor-induced crystal structural changes.
  • Findings offer a pathway for designing materials with tunable vapor-response properties.