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

Coordination Compounds and Nomenclature02:54

Coordination Compounds and Nomenclature

25.7K
In most main group element compounds, the valence electrons of the isolated atoms combine to form chemical bonds that satisfy the octet rule. For instance, the four valence electrons of carbon overlap with electrons from four hydrogen atoms to form CH4. The one valence electron leaves sodium and adds to the seven valence electrons of chlorine to form the ionic formula unit NaCl (Figure 1a). Transition metals do not normally bond in this fashion. They primarily form coordinate covalent bonds, a...
25.7K
Ionic Crystal Structures02:42

Ionic Crystal Structures

16.6K
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...
16.6K
Valence Bond Theory02:42

Valence Bond Theory

10.8K
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...
10.8K
Metal-Ligand Bonds02:51

Metal-Ligand Bonds

23.5K
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...
23.5K
Coordination Number and Geometry02:57

Coordination Number and Geometry

18.5K
For transition metal complexes, the coordination number determines the geometry around the central metal ion. Table 1 compares coordination numbers to molecular geometry. The most common structures of the complexes in coordination compounds are octahedral, tetrahedral, and square planar.
18.5K
Lattice Centering and Coordination Number02:33

Lattice Centering and Coordination Number

11.2K
The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
11.2K

You might also read

Related Articles

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

Sort by
Same author

The development of bioinspired copper complexes for CO<sub>2</sub> activation and hydration.

Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry·2026
Same author

Structures of nickel-, copper-, and zinc-salophen derivatives.

Acta crystallographica. Section C, Structural chemistry·2026
Same author

Hydrodefluorination of a Fluorobenzene Equivalent by Harnessing a P(III)/Pd(II)-P(V)/Pd(0) Redox Couple Using a P-CF<b><sub>3</sub></b>-Functionalized Benzazaphosphole.

Inorganic chemistry·2026
Same author

Native Chemical Ligation at Phenylalanine via Ortho-Mercaptophenylalanine.

Chembiochem : a European journal of chemical biology·2026
Same author

A General Sonogashira-Type Strategy for Exopolyhedral B-C(sp) Bond Formation on <i>o</i>- and <i>m</i>-Carboranes.

Organic letters·2026
Same author

Coordination cages as tunable ligands for the synthesis of porous salts.

Chemical communications (Cambridge, England)·2026

Related Experiment Video

Updated: Dec 22, 2025

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides
10:27

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides

Published on: July 14, 2015

10.4K

A Charged Coordination Cage-Based Porous Salt.

Eric J Gosselin1, Gerald E Decker1, Alexandra M Antonio1

  • 1Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States.

Journal of the American Chemical Society
|May 6, 2020
PubMed
Summary
This summary is machine-generated.

Researchers developed a new method to create mixed-functionality porous materials using porous salts. This approach allows tunable ratios of charged cages, enhancing gas uptake and offering broad applicability for tailored porous solids.

More Related Videos

A Salt-Templated Synthesis Method for Porous Platinum-based Macrobeams and Macrotubes
13:08

A Salt-Templated Synthesis Method for Porous Platinum-based Macrobeams and Macrotubes

Published on: May 18, 2020

9.4K
Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment
09:34

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Published on: July 12, 2016

9.8K

Related Experiment Videos

Last Updated: Dec 22, 2025

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides
10:27

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides

Published on: July 14, 2015

10.4K
A Salt-Templated Synthesis Method for Porous Platinum-based Macrobeams and Macrotubes
13:08

A Salt-Templated Synthesis Method for Porous Platinum-based Macrobeams and Macrotubes

Published on: May 18, 2020

9.4K
Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment
09:34

Microfluidic Pneumatic Cages: A Novel Approach for In-chip Crystal Trapping, Manipulation and Controlled Chemical Treatment

Published on: July 12, 2016

9.8K

Area of Science:

  • Materials Science
  • Supramolecular Chemistry
  • Nanotechnology

Background:

  • Metal-organic frameworks (MOFs) and porous coordination cages offer high tunability but synthesizing mixed-functionality materials is challenging.
  • Current methods often rely on serendipity, post-synthetic modifications, or intricate ligand design.

Purpose of the Study:

  • To introduce a novel, controlled method for synthesizing mixed-functionality metal-organic materials.
  • To demonstrate the creation of porous salts from oppositely charged porous ionic molecules.

Main Methods:

  • Preparation of porous salts by combining cationic and anionic porous ionic molecules.
  • Characterization of the resulting doubly porous salt materials.

Main Results:

  • The synthesized porous salts exhibit framework-like structures with tunable ratios of cationic and anionic cages.
  • The materials show spectroscopic signatures of the parent cages.
  • Increased gas uptake capacities were observed compared to the individual starting materials.

Conclusions:

  • This porous salt approach provides a new pathway for controlled synthesis of mixed-functionality porous solids.
  • The method is broadly applicable to various families of porous ions, enabling tailored material design.