Stereochemistry is the study of the three‐dimensional structure of molecules. The cis and trans isomers are forms of stereoisomers, differing structurally only in the location of the atoms of the molecule in three‐dimensional space. Such stereoisomers can have different physical and chemical properties.

How would you describe stereochemistry?

Definition of stereochemistry 1 : a branch of chemistry that deals with the spatial arrangement of atoms and groups in molecules. 2 : the spatial arrangement of atoms and groups in a compound and its relation to the properties of the compound.

What is stereochemistry and why is it important?

Using stereochemistry, chemists can work out the relationships between different molecules that are made up from the same atoms. They can also study the effect on the physical or biological properties these relationships give molecules. … An important part of stereochemistry is the study of chiral molecules.