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Figure 2
The major polytype (P21/c) of (I)[link], viewed down [010]. Atom shading is as in Fig. 1[link] and ellipsoids are drawn at the 60% probability level. H atoms, with the exception of those involved in hydrogen bonds, have been omitted for clarity. Hydrogen bonds are indicated by dashed lines. Layers according to the OD inter­pretation (A1 and A2) are separated by dashed lines. Layer names of OD and crystallochemical layers are indicated to the right and left, respectively. Symmetry elements of the whole polytype are indicated by symbols according to Inter­national Tables for Crystallography (Hahn, 2006BB19).

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 67| Part 11| October 2011| Pages o464-o468
doi:10.1107/S0108270111043083
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