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. Author manuscript; available in PMC: 2016 Dec 11.
Published in final edited form as: J Am Chem Soc. 2016 Oct 31;138(44):14764–14771. doi: 10.1021/jacs.6b09329

Figure 2.

Figure 2

Single crystal X-ray structures of TbNC@C82 (Cs(6), C2v(9)). The structures of TbNC@Cs(6)-C82·NiII(OEP)·2(C6H6) (a) and TbNC@C2v(9)-C82·NiII(OEP)·2(C6H6) (c) are shown with only the predominant Tb (Tb1) positions, and solvent benzene molecules and hydrogen atoms are omitted for clarity. The structures of TbNC@Cs(6)-C82 and TbNC@C2v(9)-C82 with the major TbNC clusters are illustrated in (b) and (d), respectively.