Conformational isomerism, also known as conformational analysis, refers to the different spatial arrangements that a molecule can adopt through rotation around single bonds. Conformers, also called conformations or rotamers, are different three-dimensional shapes that the molecule can temporarily assume due to these rotations. Conformational isomerism is a type of stereoisomerism, but it does not involve…

Geometric isomerism, also known as cis-trans isomerism or E-Z isomerism, is a type of stereoisomerism that occurs in compounds with restricted rotation around a double bond or in cyclic compounds. Geometric isomers have the same connectivity of atoms but differ in the arrangement of substituents around the double bond or within a ring. This difference…

Diastereomerism is a type of stereoisomerism where molecules have the same connectivity of atoms but differ in their spatial arrangement due to the presence of multiple chiral centers or the presence of geometric isomerism (cis-trans isomerism). Diastereomers are not mirror images of each other and have different physical properties, chemical reactivity, and interactions. Here are…

Chirality is a property of asymmetry in three-dimensional space, where an object or a molecule cannot be superimposed onto its mirror image. In other words, chiral objects are non-superimposable mirror images, much like your left and right hands. This property is important in various scientific fields, including chemistry, biology, and materials science. Key points about…

Enantiomers are a specific type of stereoisomer that are mirror images of each other and cannot be superimposed. They possess chirality, a property of having non-superimposable mirror images due to the presence of one or more chiral centers. Enantiomers have identical physical properties except for their interaction with plane-polarized light. They are denoted as “R”…

Chiral centers, also known as asymmetric carbon atoms or stereocenters, are carbon atoms in a molecule that are bonded to four different substituents. The presence of a chiral center in a molecule leads to chirality, which is the property of having non-superimposable mirror images and enantiomers. Chiral centers are essential for the formation of chiral…

Chiral molecules are molecules that lack superimposable mirror images and possess chirality due to the presence of one or more chiral centers. Chirality is a property of asymmetry in three-dimensional space, much like the property of being left-handed or right-handed. Chiral molecules are important in various fields, including chemistry, biology, and medicine, due to their…

Enantiomerism is a type of stereoisomerism where two molecules are non-superimposable mirror images of each other. Enantiomers are chiral molecules, meaning they lack an internal plane of symmetry and cannot be aligned perfectly through rotation or translation. Enantiomerism arises due to the presence of chiral centers, which are asymmetric carbon atoms in a molecule bonded…

Stereoisomerism is a type of structural isomerism in which molecules have the same molecular formula and the same connectivity of atoms but differ in the spatial arrangement of atoms or groups. Stereoisomers are molecules that are mirror images of each other but cannot be superimposed, similar to left and right hands. Stereoisomerism arises due to…

Ring position isomerism, also known as position isomerism or positional isomerism, is a type of structural isomerism in organic chemistry. It occurs when a compound has the same molecular formula and the same functional groups but differs in the position of a substituent or a functional group within a molecular structure. In the context of…