91影视

The carbon-hydrogen bonds in cyclohexane are of two types, that is, axial and equatorial. The equatorial bonds or hydrogens lie about the equator of cyclohexane ring or in the plane of the ring. The axial bonds project perpendicular to the plane of the ring. Cyclohexane is not a static structure, that is, it can undergo conformational inversion from one chair form to another. In the conformational inversion, the equatorial hydrogens become axial or vice-versa.

The given molecules are shown in their stable chair conformation and axial and equatorial bonds or hydrogens or groups are abbreviated as 鈥渁x鈥� for axial and 鈥渆q鈥� for equatorial in the diagrams. Stable chair conformation means, which is free from any strain like torsional strain or angular strain in the molecule.