1. The Molecular Foundry Lawrence Berkeley National Laboratory One Cyclotron Road Berkeley CA 94720 USA
2. Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China
3. Materials Sciences Division Lawrence Berkeley National Laboratory One Cyclotron Road Berkeley CA 94720 USA
4. Department of Physical Chemistry Faculty of Pharmacy Universidad de Castilla‐La Mancha Cronista Francisco Ballesteros Gómez, 1 E02071 Albacete Spain
5. Department of Physical and Analytical Chemistry Faculty of Experimental Sciences Universidad de Jaén Campus Las Lagunillas E23071 Jaén Spain
6. Department of Chemistry University of California, Berkeley Berkeley CA 94720 USA