All quantum chemical calculations were performed using TURBOMOLE version 7.8 and 7.8.1. In particular, the restricted and unrestricted BSE@GW and TDDFT calculations were performed with the ESCF module in random phase approximation (RPA) or using the Tamm-Dancoff approximation (TDA) with preceding self-consistent field calcu-lations from the RIDFT 44 module, making use of the resolution of identity (RI) approximation. Equilibrium geometries were obtained using either literature values, through the above-mentioned DFT, or TURBOMOLE's RICC2 module using MøllerPlesset second-order perturbation theory (MP2). If not stated otherwise all calculations were performed using a def2-TZVP basis set. The supplementary basis sets (jbas and cbas) were always of the same quality as the regular ones. Convergence criteria were set in all cases to $scfconv = 7