Supporting Information  Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2013 Heptametallic, Octupolar Nonlinear Optical Chromophores with Six Ferrocenyl Substituents Benjamin J. Coe,* [a] Simon P. Foxon, [a] Madeleine Helliwell, [a] Daniela Rusanova, [a] Bruce S. Brunschwig, [b] Koen Clays, [c] Griet Depotter, [c] Marcin Nyk, [d] Marek Samoc, [d] Dominika Wawrzynczyk, [d] Javier Garín, [e] and Jesffls Orduna [e] chem_201204453_sm_miscellaneous_information.pdf