Coordination compound | Definition, Examples, & Facts | Britannica
Coordination compound, any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands, joined to it by chemical bonds. Coordination compounds include such substances as vitamin B …
25.3: Coordination Compounds - Chemistry LibreTexts
2021年7月10日 · List the defining traits of coordination compounds; Describe the structures of complexes containing monodentate and polydentate ligands; Use standard nomenclature rules to name coordination compounds; Explain and provide examples of geometric and optical isomerism; Identify several natural and technological occurrences of coordination compounds
Introduction to Coordination Chemistry - Chemistry LibreTexts
2023年6月30日 · Complexes or coordination compounds are molecules that posess a metal center that is bound to ligands (atoms, ions, or molecules that donate electrons to the metal). These complexes can be neutral or charged. When the complex is charged, it is stabilized by neighboring counter-ions.
In modern terminology such compounds are called coordination compounds. The chemistry of coordination compounds is an important and challenging area of modern inorganic chemistry. New concepts of chemical bonding and molecular structure have provided insights into the functioning of these compounds as vital components of biological systems.
Coordination complex - Wikipedia
Coordination refers to the "coordinate covalent bonds" (dipolar bonds) between the ligands and the central atom. Originally, a complex implied a reversible association of molecules, atoms, or ions through such weak chemical bonds. As applied to …
Coordination compound - Ligands, Metal Ions, Bonding | Britannica
Coordination compounds generally display a variety of distinctive physical and chemical properties, such as colour, magnetic susceptibility, solubility and volatility, an ability to undergo oxidation-reduction reactions, and catalytic activity.
Coordination compound - Ligands, Metal Ions, Bonding | Britannica
Among the essential properties of coordination compounds are the number and arrangement of the ligands attached to the central metal atom or ion—that is, the coordination number and the coordination geometry, respectively.
Coordination Compounds - Nomenclature, Ligands, Werner’s …
Coordination compounds are chemical compounds that consist of an array of anions or neutral molecules that are bound to a central atom via coordinate covalent bonds. Coordination compounds are also referred to as coordination complexes .
What Is A Coordination Compound? - Purdue University
What Is A Coordination Compound? A coordination complex is the product of a Lewis acid-base reaction in which neutral molecules or anions (called ligands ) bond to a central metal atom (or ion) by coordinate covalent bonds .
Coordination Compound - Introduction, Structure, …
What is a Coordination Compound? A coordination compound is any of a class of substances having chemical structures in which a central metal atom is surrounded either by groups of atoms or nonmetal atoms, which are called ligands, joined to it by the chemical bonds.