Explain about stereoisomerism, Chemistry

Assignment Help:

Q. Explain about Stereoisomerism?

Stereoisomers have the same bonds but the arrangement of atoms in space is different.  Stereoisomerism can be divided into two kinds: geometrical and optical.

Geometrical isomerism occurs when ligands can assume different positions around rigid bond\ with the metal ion. For example the compound Pt(NH3)2Cl2 has a square  plana  structure   the two possible arrangements are shown in Fig.

In the cis-isomer the two ammonia molecules are next (cis) or adjacent to each other whereas in the trans-isomer the two ammonia molecules are across (Trans) to each other.

586_Explain about Stereoisomerism.png

This type of isomerism is not possible for complexes with coordination number 2 (linear molecule). 3 (trigonal planar)  and 4 (tetrahedral geometry).


Related Discussions:- Explain about stereoisomerism

Analytical, effeciency of plate of chromotography

effeciency of plate of chromotography

Energy balance and heat capacity, You may have eaten "astronaut ice cream" ...

You may have eaten "astronaut ice cream" as a kid at a science museum or planetarium to experience the type of food eaten by astronauts. Astronaut ice cream is made by chilling the

What is its mass number of nonradioactive isotope of florine, The only nonr...

The only nonradioactive isotope of fluorine has 9 protons and 10 neutrons. a. What is its mass number. b. Write the full symbol of this atom.

Cryoscopy, Ask questiwhat is cryoscopyon?

Ask questiwhat is cryoscopyon?

Chemical equations, why is it useful to use moles to measure chemical quant...

why is it useful to use moles to measure chemical quantities

Complexation behaviour of the f-block, Q. Complexation Behaviour of the f-b...

Q. Complexation Behaviour of the f-block? Ions of actinide and lanthanide elements have a strong tendency to form complexes with a variety of oxygen and nitrogen donor ligands.

Science, mention the basic tendency of an atom which makes it to combine wi...

mention the basic tendency of an atom which makes it to combine with other atoms.

Perfect gases - states of matter, A gas is a fluid. It has no resistance to...

A gas is a fluid. It has no resistance to change of shape and will expand indefinitely to fill any container in which is held. The molecules or atoms which make up a gas interact o

Chemical calculation, obtain the mole of substance in the following. 7.05g...

obtain the mole of substance in the following. 7.05g Br2

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd