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. 2014 Apr 14;136(18):6733–6743. doi: 10.1021/ja5021958

Table 1. Kinetic Isotope Effects.

graphic file with name ja-2014-021958_0021.jpg

entry k  T (°C) value (s–1)a KIEa
1 kH 25 (2.8 ± 0.4) × 10–4 8.1 ± 1.7
2 kD 25 (3.5 ± 0.6) × 10–5
3 kH 50 (4.3 ± 0.3) × 10–3 6.4 ± 1.1
4 kD 50 (6.7 ± 1) × 10–4
a

Uncertainty reported with 90% confidence intervals.