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Questions
How many geometrical isomers are possible in the following coordination entity?
[Co(NH3)3Cl3]
How many geometrical isomers are possible in the following coordination entity?
[CoCl3(NH3)3]
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Solution
Two (facial and meridional) geometrical isomers are possible.
RELATED QUESTIONS
Explain cationic complexes and anionic complexes of co-ordination compounds.
What type of isomerism is exhibited by the complex [Co(en)3]3+?
(en = ethane-1,2-diamine)
Indicate the type of isomerism exhibited by the following complex and draw the structure for the isomer:
[Co(NH3)5(NO2)](NO3)2
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How many geometrical isomers are possible in the following coordination entity?
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Draw the structure of optical isomers of [PtCl2(en)2]2+.
Write all the geometrical isomers of [Pt(NH3)(Br)(Cl)(py)] and how many of these will exhibit optical isomers?
Write the structures of optical isomers of the complex ion [Co(en)2Cl2]+.
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Write the IUPAC name of [Co(en)2Cl2]+ ion.
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(i) \[\ce{[Co(en)3]^{3+}}\]
(ii) \[\ce{[trans - [Co(en)2Cl2]^+}\]
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(iv) \[\ce{[Cr(NH3)5Cl]}\]
Name the type of isomerism shown by the following pair of compounds:
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Indicate the types of isomerism exhibited by the following complex and draw the structure for this isomer:
\[\ce{[Pt(NH3)(H2O)Cl2]}\]
Indicate the type of isomerism exhibited by the following complex and draw the structure for the isomer:
\[\ce{[Pt(NH3 )(H2O)Cl2]}\]
