What are structural isomers?

Isomers that contain the same number of atoms of each kind but differ in which atoms are bonded to one another are called structural isomers, which differ in structure or bond type. For inorganic complexes, there are three types of structural isomers: ionization, coordination, and linkage and two types of stereoisomers: geometric and optical.

What is a metamerism isomer?

3. 1-chlorobutane & 2-chlorobutane (differ in position of substituent group -Cl) 4.Metamerism Isomerism – Those structural isomers which differ in their alkyl groups which are attached to their functional groups, are known as metamerism isomers and the phenomenon is known as metamerism isomerism.

What are stereoisomers that are not geometric isomers?

Stereoisomers that are not geometric isomers are known as optical isomers. Optical isomers differ in the placement of substituted groups around one or more atoms of the molecule. They were given their name because of their interactions with plane-polarized light. Optical isomers are labeled enantiomers or diastereomers.

When are isomers position isomers?

Isomers are position isomers when the two or more compounds differ in the position of the functional group or substituent atoms. For example, we can represent C 3 H 7 OH in two arrangements: Isomers are functional isomers when the two or more compounds have an identical molecular formula but differ in the functional group present.