How can I draw sigma bonds?

1 Answer

Sigma (sigma) bonds are formed when a sigma molecular orbital is made, and single bonds contain one sigma bond; in contrast, pi (pi) bonds, which are formed when pi molecular orbitals are made, are found in double (one sigma + one pi bond) and triple (one sigma + two pi bonds) bonds.

In a Lewis structure, a bond is often represented by a straight line:

![http://hi.static.z-dn.net](useruploads.socratic.org)

Sigma bonds when hybridized:

![wikimedia.org](useruploads.socratic.org)