Dehydration of raffinose penta­hydrate: structures of raffinose 5-, 4.433-, 4.289- and 4.127-hydrate at 93 K

Viriyarattanasak, C.; Shiro, M.; Munekawa, S.; Franks, F.; Ikeda, S.; Kajiwara, K.

doi:10.1107/S2053229615017374

Figure 2
Part of the hydrogen-bonding network in (II)

, composed of chain A (shown by red lines), chain A′ (black), chain A′′ (blue), chain B (brown) and chain C (green). Chain A is disordered with chain A′. W1 in chain A is bound to W2 and O6′C (red dotted lines), and W6F in chain A′ is bound to W2 (black dotted line). W2⋯W5 (brown curved and blue straight lines) is shared by chains B and C. Red, brown and green half-arrows represent 2₁[a], 2₁[b] and 2₁[c], respectively. All H atoms have been omitted for clarity. [Symmetry codes: (A) x − 1, y, z; (B) x, y − 1, z; (C) x + 1, y − 1, z; (D) x + 1, y, z; (E) x − $[{1\over 2}]$ , −y + $[{1\over 2}]$ , −z; (F) x + $[{1\over 2}]$ , −y + $[{1\over 2}]$ , −z; (G) x + $[{1\over 2}]$ , −y + $[{3\over 2}]$ , −z; (H) x + $[{3\over 2}]$ , −y + $[{1\over 2}]$ , −z; (I) −x + 2, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (J) −x, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (K) −x + 1, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (L) −x + $[{1\over 2}]$ , −y, z − $[{1\over 2}]$ ; (M) −x + $[{1\over 2}]$ , −y + 1, z − $[{1\over 2}]$ ; (N) x + $[{3\over 2}]$ , −y + 1, z − $[{1\over 2}]$ .]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 71| Part 11| October 2015| Pages 954-958

doi:10.1107/S2053229615017374

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