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. 2015 Jun 24;71(Pt 7):836–839. doi: 10.1107/S2056989015011342

Table 2. Hydrogen-bond geometry (, ).

Cg1, Cg2, Cg3, and Cg4 are the centroids of rings C3AC8A, C9AC14A, C3BC8B, and C9BC14B, respectively.

DHA DH HA D A DHA
C1AH1AA Cg2i 0.98 2.91 3.810(7) 153
C2AH2AA Cg3ii 0.98 2.76 3.658(8) 153
C1BH1BA Cg4iii 0.98 2.73 3.575(7) 145
C2BH2BA Cg1ii 0.98 2.98 3.870(7) 151

Symmetry codes: (i) x Inline graphic, y+Inline graphic, z+Inline graphic; (ii) x+Inline graphic, y+1, z+Inline graphic; (iii) x+Inline graphic, y+Inline graphic, z+Inline graphic.