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30 cze 2023 · Coordination Compound: K 4[Fe(CN) 6] K 4 [Fe (CN) 6] A ligand can be an anion or a neutral molecule that donates an electron pair to the complex (NH 3, H 2O, Cl −). The number of ligands that attach to a metal depends on whether the ligand is monodentate or polydentate.
- What is a Complex Ion
Example \(\PageIndex{3}\): \(CuCl_4^{2-}\) Copper has the...
- Isomers
Isomers are compounds with the same molecular formula but...
- Coordination Complexes
Introduction; Properties of Coordination Complexes; Common...
- Magnetic Properties
The zinc ion in \(\ce{[Zn(NH_3)_4]Cl_2}\) has a +2 oxidation...
- Complex Ion Chemistry
This page describes and explains the reactions between...
- Colors
[Co(H 2 O) 6] 3+ is violet and [Co(CN-) 6] 3-is yellow....
- Amines
The LibreTexts libraries are Powered by NICE CXone Expert...
- Lewis Base Theory
Lewis Bases. Lewis Bases donate an electron pair. Lewis...
- What is a Complex Ion
When a ligand is bound to a metal through a particular atom, preferably place that atom closest to the metal - e.g., [Fe(CN) 6] 3-not [Fe(NC) 6] 3-(Note: this rule is used primarily for ambidentate ligands; although IUPAC recommends that aqua ligands be written as OH 2 when the O would be closest to its coordinated metal, they are still usually ...
For the copper(II) ion in [CuCl 4] 2−, the coordination number is four, whereas for the cobalt(II) ion in [Co(H 2 O) 6] 2+ the coordination number is six. Each of these ligands is monodentate , from the Greek for “one toothed,” meaning that they connect with the central metal through only one atom.
To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F.
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• Write the formula of an ionization isomer of [Co(NH3)4(NO2)2]Br. • Hydration Isomers Œ exchange water as ligand and hydrate • [Cr(H2O)6]Cl3, [Cr(H2O)5Cl]Cl2.H 2O, and [Cr(H2O)4Cl2]Cl.2H 2O • [Co(NH3)5(H2O)]Cl3 and [Co(NH3)5Cl]Cl2.H 2O
Na2[PtCl2(ox)2] NCS bound through the N. SCN bound through the S. In the first example the name is written as tetraamminechloronitrocobalt(III)chloride. [Co(NH3)4(NO2)Cl]Cl tetra-ammine-chloro-nitro-cobalt(III)-chloride tetra-ammine-chlorido-nitrito-κN-cobalt(III)-chloride. [Co(NH3)4ONOCl]Cl.
