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. 2015 Mar 14;71(Pt 4):m85–m86. doi: 10.1107/S2056989015004636

Table 1. Hydrogen-bond geometry (, ).

DHA DH HA D A DHA
N9H9O21i 0.74(2) 2.51(2) 3.248(2) 173(2)
N9H9O22i 0.74(2) 2.37(2) 2.944(2) 134.7(19)
N17H17AO20ii 0.86(2) 2.14(2) 2.9937(17) 169(2)
O18H18O20 0.77(2) 1.92(2) 2.6897(14) 175(2)
O18H18O22 0.77(2) 2.50(2) 3.0345(16) 128(2)

Symmetry codes: (i) Inline graphic; (ii) Inline graphic.