Fig. 1: Mass analysis and optical properties.
From: Counteranion-induced structural isomerization of phosphine-protected PdAu8 and PtAu8 clusters
A Positive-ion ESI mass spectra of (a) PdAu8-NO3 and (b) PtAu8-NO3 acetonitrile solution with experimental and calculated isotope patterns. B 31P NMR spectra of (a) PdAu8-NO3 and (b) PtAu8-NO3 in chloroform-d. C UV-Vis-NIR spectra of (a) PdAu8-NO3 in ethanol solution, DR-UV-Vis-NIR spectra of (b) PdAu8-NO3, (c) PdAu8-PMo12, and (d) PdAu8-Mo6, and simulated UV-Vis-NIR spectra of (e) PdAu8-C and (f) PdAu8-B by TD-DFT calculation. D UV-Vis-NIR spectra of (a) PtAu8-NO3 in ethanol solution, DR-UV-Vis-NIR spectra of (b) PtAu8-NO3, (c) PtAu8-PMo12, and (d) PtAu8-Mo6, and simulated UV-Vis-NIR spectra of (e) PtAu8-C and (f) PtAu8-B.
