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Figure 1 . Fragment of a polymeric chain in (I) with displacement ellipsoids drawn at the 50% probability level. [Symmetry code: (a) −x+1, y, −z+5/2]. |
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Figure 1 . Fragment of a polymeric chain in (I) with displacement ellipsoids drawn at the 50% probability level. [Symmetry code: (a) −x+1, y, −z+5/2]. |