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. 2016 Aug 17;7:12223. doi: 10.1038/ncomms12223

Figure 2. 31P NMR spectra of CdS reaction mixtures with S precursor.

Figure 2

(a) 2Cd(OOCC17H33)2+S=PPh2H. (b) 2Cd(OOCC17H33)2+S=PPh2H+4C18H35NH2. (c) 2Cd(OOCC17H33)2+S=PPh2H+4C12H25SH. The 1d−to−S=PPh2H ratio increased from 0.28 (1), 0.36 (2) to 0.41 (3) is shown in Supplementary Fig. 2c. (d) 2Cd(OOCC17H33)2+S=PPh2H+4C12H25OH. The experiments were carried out at RT for 15 (1), 30 (2) and 60 min (3). The peak denoted with an asterisk (*) is probably Cd(S2PPh2)2 (ref. 36).