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. Author manuscript; available in PMC: 2012 Jul 13.
Published in final edited form as: J Am Chem Soc. 2011 Jun 17;133(27):10568–10581. doi: 10.1021/ja2021312

Figure 14.

Figure 14

Hybid stick and space-filling diagrams of [Fe2(μ-OH)(PIM)(Ph3CCO2)3] (4, A) and [Fe2(μ-O)(PIM)(ArTolCO2)2] (6, B). The aromatic rings of the carboxylate ligands are representated as spheres (carbon = green, hydrogen = white) to emphasize their shape and volume. The location of the carboxylate unit, either Ph3CCO2− or ArTolCO2−, is indicated by a white arrow. The PIM2− framework is displayed in stick form (carbon/hydrogen, gray; nitrogen, blue; oxygen, red; sulfur, yellow) with the iron atoms shown as orange spheres.