Table 3.
Rate constants (M−1 s−1) and branching ratios (Γ) computed at the M062x level of theory at 298.15 K.
H4A+ | H3A | H2A− | ||||
---|---|---|---|---|---|---|
k | Γ(%) | k | Γ(%) | k | Γ(%) | |
HAT-O4′ | 1.62 × 101 | 11.02 | 3.11 × 101 | ~0.00 | 6.85 × 101 | ~0.00 |
HAT-O6 | 1.01 × 102 | 68.67 | ~ | ~ | ~ | ~ |
HAT-O7 | 2.12 × 101 | 14.41 | 5.03 × 108 | 65.58 | 2.79 × 109 | 29.25 |
HAT-C1 | ~ | ~ | 1.25 × 105 | 0.02 | ~ | ~ |
SET | 1.04 × 10−13 | ~0.00 | 2.64 × 108 | 34.40 | 6.75 × 109 | 70.75 |
RAF-C7 | 1.53 × 10−2 | 0.01 | ||||
RAF-C8 | 4.07 × 10−3 | ~0.00 | ||||
RAF-C9 | 9.68 × 10−3 | 0.01 | ||||
RAF-C10 | 7.85 × 101 | 5.34 | ||||
RAF-C5 | 7.22 × 10−1 | 0.49 | ||||
RAF-C6 | 7.15 × 10−3 | ~0.00 | ||||
RAF-C1′ | 2.07 × 10−4 | ~0.00 | ||||
RAF-C6′ | 1.46 × 10−5 | ~0.00 | ||||
RAF-C2′ | 3.43 × 10−6 | ~0.00 | ||||
RAF-C5′ | 5.69 × 10−2 | 0.04 | ||||
RAF-C3′ | 7.37 × 10−3 | 0.01 | ||||
RAF-C4′ | 2.10 × 10−5 | ~0.00 | ||||
Overall | 1.47 × 102 | 7.67 × 108 | 9.54 × 109 |