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

Metallic Solids02:37

Metallic Solids

18.4K
Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability....
18.4K
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

26.4K
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...
26.4K
Metal-Ligand Bonds02:51

Metal-Ligand Bonds

20.7K
The hemoglobin in the blood, the chlorophyll in green plants, vitamin B-12, and the catalyst used in the manufacture of polyethylene all contain coordination compounds. Ions of the metals, especially the transition metals, are likely to form complexes.
In these complexes, transition metals form coordinate covalent bonds, a kind of Lewis acid-base interaction in which both of the electrons in the bond are contributed by a donor (Lewis base) to an electron acceptor (Lewis acid). The Lewis acid in...
20.7K
Ionic Crystal Structures02:42

Ionic Crystal Structures

14.3K
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...
14.3K
Valence Bond Theory02:42

Valence Bond Theory

8.5K
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...
8.5K
Crown Ethers02:36

Crown Ethers

5.2K
Crown ethers are cyclic polyethers that contain multiple oxygen atoms, usually arranged in a regular pattern. The first crown ether was synthesized by Charles Pederson while working at DuPont in 1967. For this work, Pedersen was co-awarded the 1987 Nobel Prize in Chemistry. Crown ethers are named using the formula x-crown-y, where x is the total number of atoms in the ring and y is the number of ether oxygen atoms. The term 'crown' refers to the crown-like shape that these ether...
5.2K

You might also read

Related Articles

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

Sort by
Same author

Iterative Synthesis of Pyrene-Coronene Molecular Graphene Nanoribbons.

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

Molecularly Precise Triangular Termination of Kagome Covalent Organic Framework Crystals Enabled by Side-Chain Engineering.

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

Combinatorial Design of Benzodithiophene-Benzothiadiazole Building Blocks for Ultralarge Pore Optoelectronically Tunable Covalent Organic Frameworks.

Journal of the American Chemical Society·2026
Same author

Homoleptic seven-coordinate Ti(0) and Zr(0) through a new stabilization mode.

Chemical science·2026
Same author

Revisiting NHC-Metal Bonding: π-Donation in Mid- to High-Valent Iron Nitrido Complexes Stabilizes the Fe(VI) Oxidation State.

Journal of the American Chemical Society·2026
Same author

A Structurally Authenticated Closed-Shell Iron(IV) Oxo Ferryl Complex: Synthesis, Properties, and Reactivity.

Journal of the American Chemical Society·2026
Same journal

Sulfone-decorated hypercrosslinked polymers for sacrificial light-driven hydrogen evolution from water.

Journal of materials chemistry. A·2026
Same journal

Bis-α,ω-bisacylphosphane oxides: simple access to crosslinked polymers with tunable properties.

Journal of materials chemistry. A·2026
Same journal

An <i>ab initio</i> study and machine learning framework to capture the motional effects in solid-state NMR of lithium-ion conductors.

Journal of materials chemistry. A·2026
Same journal

Engineering hierarchical porosity in MOFs for host-guest chemistry with large organometallic complexes.

Journal of materials chemistry. A·2026
Same journal

Few-layer MoS<sub>2</sub> dispersion induced by sulfur atom sharing to promote CO<sub>2</sub> hydrogenation to methanol.

Journal of materials chemistry. A·2026
Same journal

The redox chemistry of La<sub>0.5</sub>Sr<sub>0.5</sub>Cr<sub>0.2</sub>Mn<sub>0.8</sub>O<sub>3-<i>δ</i></sub> and its application in high capacity anodes of oxygen ion batteries.

Journal of materials chemistry. A·2026
See all related articles

Related Experiment Video

Updated: Jun 27, 2025

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks
05:26

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

2.5K

An electrically conducting 3D coronene-based metal-organic framework.

Marina I Schönherr1,2, Patricia I Scheurle1,2, Laura Frey1,2

  • 1Department of Chemistry, Ludwig-Maximilians-Universität (LMU) Butenandtstr. 11 (E) 81377 Munich Germany dana.medina@cup.lmu.de.

Journal of Materials Chemistry. A
|May 2, 2024
PubMed
Summary
This summary is machine-generated.

Researchers developed a new metal-organic framework (MOF) with a cubic structure. This porous material exhibits broad light absorption and electrical conductivity, making it promising for various applications.

More Related Videos

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
06:53

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks

Published on: June 9, 2023

2.0K
Synthesis and Characterization of Functionalized Metal-organic Frameworks
11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

48.1K

Related Experiment Videos

Last Updated: Jun 27, 2025

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks
05:26

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

2.5K
Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
06:53

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks

Published on: June 9, 2023

2.0K
Synthesis and Characterization of Functionalized Metal-organic Frameworks
11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

48.1K

Area of Science:

  • Materials Science
  • Chemistry
  • Nanotechnology

Background:

  • Metal-organic frameworks (MOFs) are crystalline porous materials with diverse applications.
  • Developing novel MOFs with tailored properties is crucial for advancing materials science.

Purpose of the Study:

  • To synthesize and characterize a novel cubic mesoporous metal-organic framework (MOF).
  • To investigate the optical absorption and electrical conductivity properties of the new MOF.

Main Methods:

  • Synthesis of a cubic mesoporous MOF using hexahydroxy-cata-hexabenzocoronene (c-HBC) and Fe(III) ions.
  • Characterization of crystallinity and porosity.
  • Measurement of optical absorption across visible and near-infrared spectra.
  • Assessment of electrical conductivity on a pressed pellet.

Main Results:

  • A novel, highly crystalline, and porous cubic MOF was successfully synthesized.
  • The MOF demonstrated broad optical absorption spanning the visible and near-infrared regions.
  • Electrical conductivity was measured to be 10^-4 S cm^-1.

Conclusions:

  • The novel MOF possesses unique structural and electronic properties.
  • Its broad optical absorption and conductivity suggest potential for optoelectronic applications.
  • Further research can explore its utility in areas like sensing or catalysis.