Fig. 2
From: Evolution of thiolate-stabilized Ag nanoclusters from Ag-thiolate cluster intermediates
Characterizations of final products. a Negative-mode ESI-MS and b UV–Vis absorption spectrum of the final reaction product. Species with m/z larger than 4000 can also be assigned to Ag44(SPh-tBu)304− and its fragments. See Supplementary Fig. 1 for more detailed analysis
