Figure 4

The scan of PES of S1 state of eight compounds as a function of OD(ND)–H bond length. The energy of stable structure in S1 state after structure optimization is set as zero point.

The scan of PES of S1 state of eight compounds as a function of OD(ND)–H bond length. The energy of stable structure in S1 state after structure optimization is set as zero point.