In the following, the method to decompose and calculate the transmission will be introduced in a way to enable easy visualization of whether there is constructive or destructive interference between any two MOs. For a more detailed description, we refer to Gunasekaran, Greenwald, and Venkataraman. In the MO basis, the transmission can be expressed as the contributions from all the individual MOs, which can be further split into a sum over the non-interfering parts, T i , and a sum over the interfering parts, T ij ,