34 public questions tagged with this topic.
Ionization isomerism involves exchange of ligands and counter ions. [Co(NH₃)5SO₄]Br and [Co(NH₃)5Br]SO₄ differ in which ion is inside/outside the coordination sphere.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Werner's Theory and Definitions - Ligands Coordination Number
NO₂− can bind via N (nitro) or O (nitrito), making it ambidentate, unlike unidentate H₂O or NH₃.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Werner's Theory and Definitions - Ligands Coordination Number
Ligand exchange between coordination spheres shows coordination isomerism.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Werner's Theory and Definitions - Ligands Coordination Number
Coordination isomerism involves ligand exchange between coordination sphere and counter ions.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Werner's Theory and Definitions - Ligands Coordination Number
Ligands: ammine (NH₃), nitro (NO₂−), alphabetically ordered. Cr is +3 (balancing 2 Cl− and 1 NO₂−). Name: pentaamminenitrochromium(III) chloride.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands: ammine (NH₃), chlorido (Cl), thiocyanato (SCN), alphabetically ordered. Co is +3 (balancing 2 Cl− and 1 SCN−). Name: tetraamminethiocyanatochloridocobalt(III) chloride.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands: aqua (H₂O), chlorido (Cl), alphabetically ordered. Mn is +2 (neutral complex, 2 Cl−). Name: tetraaquadichloridomanganese(II).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands: ammine (NH₃), chlorido (Cl), alphabetically ordered. Neutral complex, Co is +3 (3 Cl− balanced by Co). Name: triamminetrichloridocobalt(III).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands: aqua (H₂O), thiocyanato (SCN), alphabetically ordered. Cr is +3 (balancing 2 SCN− and 1 Cl−). Name: tetraaquabis(thiocyanato)chromium(III) chloride.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands: ammine (NH₃), aqua (H₂O), chlorido (Cl), alphabetically ordered. Cr is +3 (balancing 2 Cl− + 1 Br−). Name: triammineaquadichloridochromium(III) bromide.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
In [Ni(NH₃)5Cl]Cl, charge of coordination sphere = +1.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
Ligands alphabetically: ammine, aqua, chlorido. Ni is +2. Name: diamminediaquadichloridonickel(II).
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
