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Figure 1
ORTEP plots of the mol­ecular units in the crystal structures of compounds 1, 2 and 3. Displacement ellipsoids (non-H) are presented at the 50% probability level, with H atoms presented as spheres of fixed radius (0.2 Å).

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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