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Cover Feature: Isolation and Crystallographic Characterization of Two, Nonisolated Pentagon Endohedral Fullerenes: Ho 3 N@ C 2 (22010)‐C 78 and Tb 3 N@ C 2 (22010)‐C 78 (Chem. Eur. J. 54/2019)
Author(s) -
Stevenson Steven,
Rothgeb Amanda J.,
Tepper Katelyn R.,
Duchamp James,
Dorn Harry C.,
Powers Xian B.,
Roy Mrittika,
Olmstead Marilyn M.,
Balch Alan L.
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201903331
Subject(s) - crystallography , fullerene , molecule , nickel , crystal structure , toluene , chemistry , pentagon , nitrogen , endohedral fullerene , materials science , geometry , organic chemistry , mathematics
The molecular structure of Ho 3 N@C 2 (22010)‐C 78 is shown in the cover artwork, along with the two molecules of nickel octaethylporphyrin (Ni(OEP) that surround it in the co‐crystal, Ho 3 N@ C 2 (22010)‐C 78 ⋅ 2 Ni(OEP) ⋅ 2 toluene. Ho 3 N@ C 2 (22010)‐C 78 contains a planar Ho 3 N unit surrounded by a chiral carbon cage. That cage violates the isolated pentagon rule by having two sites where two pentagons share a common edge. Color code: nitrogen, blue; holmium, orange; nickel, green; carbon, gray. More information can be found in the Full Paper by S. Stevenson, H. C. Dorn, M. M. Olmstead, A. L. Balch, et al. on page 12545.