2′,4′-Di­hydroxy-3-methoxy-α,β-di­hydro­chalcone and 2′,4-di­hydroxy-α,β-di­hydro­chalcone: supramolecular structures formed by O—H⋯O, C—H⋯O and stacking interactions

Marek, J.; Lunerová, K.; Toušek, J.; Suchý, V.; Marek, R.

doi:10.1107/S0108270105013661

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

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Figure 2
Part of the crystal structure of (I

), showing the formation of linear chains of hydrogen-bonded molecules and stacking interactions between coplanar B rings of adjacent molecular units of (I

). [Symmetry codes: (i) 1 + x, $[3\over 2]$ − y, $[{1 \over 2}]$ + z; (ix) x − 1, $[3\over 2]$ − y, z − $[1\over 2]$ ; (x) −x, 1 − y, 1 − z.]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 61| Part 6| May 2005| Pages o386-o389

doi:10.1107/S0108270105013661

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