31. Pi bonds result from overlap of atomic orbitals that are in contact through two areas of overlap. 32. This method of quantifying orbital contribution as Linear Combinations of Atomic Orbitals is used in computational chemistry. 33. The details of this " building-up " tendency are described mathematically by atomic orbital functions. 34. In addition, atomic orbitals do not closely resemble a planet's elliptical path in ordinary atoms. 35. The shapes of atomic orbitals in one-electron atom are related to 3-dimensional spherical harmonics. 36. This relationship means that certain key features can be observed in both drum membrane modes and atomic orbitals . 37. Likewise, the method can be extended to multiple bands using multiple different atomic orbitals at each site. 38. According to molecular orbital theory, molecular orbitals are often modeled by the linear combination of atomic orbitals . 39. Using the two bonding atomic orbitals and we are able to find the magnitude of the interorbital angle. 40. The atomic orbital concept is therefore a key concept for visualizing the excitation process associated with a given transition.
