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

Lattice Energies of Ionic Crystals

Lattice Energies of Ionic Crystals

Lattice energy represents the energy released when gaseous cations and anions combine to form an ionic solid, reflecting the strength of electrostatic interactions within the crystal. This process is fundamentally governed by Coulombic attraction between oppositely charged ions, where the potential energy varies inversely with the interionic distance and directly with the product of ionic charges. As ions approach one another, the electrostatic energy becomes increasingly negative, indicating a...

Weak Acid Solutions

Weak Acid Solutions

Few compounds act as strong acids. A far greater number of compounds behave as weak acids and only partially react with water, leaving a large majority of dissolved molecules in their original form and generating a relatively small amount of hydronium ions. Weak acids are commonly encountered in nature, being the substances partly responsible for the tangy taste of citrus fruits, the stinging sensation of insect bites, and the unpleasant smells associated with body odor. A familiar example of a...

Trends in Lattice Energy: Ion Size and Charge

Trends in Lattice Energy: Ion Size and Charge

An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:

$X-ray Diffraction of Biological Samples$ 01:10

X-ray Diffraction of Biological Samples

X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
According to Bragg's law, when X-rays strike the sample positioned on a stage, the rays are scattered by the electron clouds around the sample atoms. The X-ray diffraction or scattering is caused by constructive interference of the X-ray waves that reflect off the internal crystal...

Ionic Crystal Structures

Ionic Crystal Structures

Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...

You might also read

Related Articles

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

Sort by

Same author

Cigarette butt recycling in South Korea: environmental policy failure and the limits of extended producer responsibility.

Tobacco control·2026

Same author

EpCAM<sup>+</sup> Extracellular Vesicle PD-L1 Dynamics as a Predictive Biomarker of Immune Checkpoint Blockade Response.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026

Same author

BRAF Mutation and Tumor Growth Kinetics during Active Surveillance of Papillary Thyroid Microcarcinoma: A Single-Center Retrospective Study.

Endocrinology and metabolism (Seoul, Korea)·2026

Same author

Association between the use of e-cigarettes and heated tobacco products and asthma prevalence in adolescents: A secondary dataset analysis of the Korea Youth Risk Behavior Survey 2022-2024.

Tobacco induced diseases·2026

Same author

The differential effects of stigma on mental health service use by age groups: A comparison study based on Korean nationwide survey 2011 and 2021.

Psychiatry research·2026

Same author

A 45.6 <i>m</i> NaCTFSI/NaFSI hybrid electrolyte for high-voltage aqueous sodium-ion batteries operable at subzero temperatures.

Science advances·2026

Search research articles

Related Experiment Video

Updated: Jun 24, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

Lithium barium silicate, Li(2)BaSiO(4), from synchrotron powder data.

Jinyoung Kim¹, Docheon Ahn, Chandramouli Kulshreshtha

¹Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea.

Acta Crystallographica. Section C, Crystal Structure Communications

|April 7, 2009

Summary

This summary is machine-generated.

The crystal structure of lithium barium silicate (Li(2)BaSiO(4)) was determined using synchrotron radiation powder data. This hexagonal structure features unique (Li(6)SiO(13))(5-) units, offering insights into related silicate materials.

More Related Videos

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

Related Experiment Videos

Last Updated: Jun 24, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

Area of Science:

Solid-state chemistry
Crystallography
Materials science

Background:

Lithium silicates are crucial in various applications, including phosphors and ceramics.
Understanding the crystal structure of alkaline earth metal silicates is key to tuning their properties.
Previous studies have characterized related compounds like Li(2)SrSiO(4) and Li(2)CaSiO(4).

Purpose of the Study:

To determine the crystal structure of lithium barium silicate, Li(2)BaSiO(4).
To elucidate the structural building blocks and connectivity within Li(2)BaSiO(4).
To discuss the relationship between the structures of Li(2)BaSiO(4), Li(2)SrSiO(4), and Li(2)CaSiO(4) and their luminescence properties.

Main Methods:

Synthesis of Li(2)BaSiO(4) via high-temperature solid-state reaction.
Structure determination using synchrotron radiation powder diffraction data.
Analysis of crystallographic space group (P6(3)cm) and atomic positions.

Main Results:

Li(2)BaSiO(4) crystallizes in the hexagonal space group P6(3)cm.
The structure is characterized by (Li(6)SiO(13))(5-) units composed of interconnected tetrahedra.
These units connect via corner-sharing of tetrahedra along the [001] direction and within the (001) plane.

Conclusions:

The detailed crystal structure of Li(2)BaSiO(4) has been successfully elucidated.
The findings provide a structural basis for understanding the properties of lithium barium silicate.
The structural insights facilitate comparisons with related compounds, aiding in the design of materials with specific luminescence characteristics.