31. The same plane is also a nodal plane for the molecular orbital of the pi bond. 32. Molecular orbitals are further divided according to the types of atomic orbitals they are formed from.33. Molecular orbital diagram depiction of frontier orbitals in methane and a basic ML 6 metal complex.34. Molecular orbital calculations have elucidated the relative energies of the orbitals created by these bonding interactions.35. From a molecular orbital point of view this rearrangement may at a first glance not obvious. 36. The molecular orbital diagram at the lower right corner of triplet oxygen shows how it works. 37. These molecular orbitals have well defined structures and are localized into ( relatively simple ) geometry. 38. Below is a Frontier Molecular Orbital diagram depicting the interaction between the two molecules of dienes. 39. The coefficients are the weights of the contributions of the n atomic orbitals to the molecular orbital . 40. This book is credited with causing the expansion of interest in molecular orbital theory from the 1950s.