For the following complexes optical isomers have to be drawn if present. (a) trans- [ C o ( e n ) 2 ( N O 2 ) 2 ] + (b) cis- [ C o ( e n ) 2 ( N O 2 ) 2 ] + Concept Introduction: Co-ordination compounds exhibit structural isomerism and stereoisomerism. Stereoisomerism deals with three dimensional spatial arrangements of atoms or groups of a molecule. There are two types of stereoisomerism – Geometric isomerism and optical isomerism. A cis isomer has two same ligands lying adjacent to each other whereas a trans isomer has two same ligands lying opposite to each other. In optical isomerism the isomer that rotates the plane of the polarized light in clockwise direction is termed as d-isomer and the isomer rotates the plane of the polarized light in anti-clockwise direction is l-isomer. These isomers are called optical isomers and they are non-superimposable mirror images.

Question

Does [Co(en)2Cl2]Cl exhibit geometrical isomerism? Yes Does it exhibit optical isomerism? Trans form – No Cis form – Yes Explain???

Answer 1

Question

Chapter 22.5, Problem 22.4E

(a)

Interpretation Introduction

Interpretation:

For the following complexes optical isomers have to be drawn if present.

(a) trans- [Co(en)2(NO2)2]+

(b) cis- [Co(en)2(NO2)2]+

Concept Introduction:

Co-ordination compounds exhibit structural isomerism and stereoisomerism. Stereoisomerism deals with three dimensional spatial arrangements of atoms or groups of a molecule. There are two types of stereoisomerism – Geometric isomerism and optical isomerism.

A cis isomer has two same ligands lying adjacent to each other whereas a trans isomer has two same ligands lying opposite to each other.

In optical isomerism the isomer that rotates the plane of the polarized light in clockwise direction is termed as d-isomer and the isomer rotates the plane of the polarized light in anti-clockwise direction is l-isomer. These isomers are called optical isomers and they are non-superimposable mirror images.

(b)

Interpretation Introduction

Interpretation:

For the following complexes optical isomers have to be drawn if present.

(a) trans- [Co(en)2(NO2)2]+

(b) cis- [Co(en)2(NO2)2]+

Concept Introduction:

Co-ordination compounds exhibit structural isomerism and stereoisomerism. Stereoisomerism deals with three dimensional spatial arrangements of atoms or groups of a molecule. There are two types of stereoisomerism – Geometric isomerism and optical isomerism.

A cis isomer has two same ligands lying adjacent to each other whereas a trans isomer has two same ligands lying opposite to each other.

In optical isomerism the isomer that rotates the plane of the polarized light in clockwise direction is termed as d-isomer and the isomer rotates the plane of the polarized light in anti-clockwise direction is l-isomer. These isomers are called optical isomers and they are non-superimposable mirror images.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

Does [Co(en)2Cl2]Cl exhibit geometrical isomerism? Yes Does it exhibit optical isomerism? Trans form – No Cis form – Yes Explain???

24. which of the following is the most paramagnetic (have at least one unpaired electron) among the three? a) [Co(H2O)6]+2 [Co(NH3)6]+3 b) [Co(SCN)6]-2 c)

Which of the following forms of isomerism can be exhibited by [Ni(en)2Cl2]? Draw and label those that apply. A. cis-trans isomerism B. coordination isomerism C. linkage isomerism D. mer-fac isomerism E. optical isomerism