Cover Feature: Isolation and Crystallographic Characterization of Two, Nonisolated Pentagon Endohedral Fullerenes: Ho3N@C2(22010)‐C78 and Tb3N@C2(22010)‐C78 (Chem. Eur. J. 54/2019). Issue 54 (5th August 2019)

• Record Type: Journal Article
• Authors: Stevenson, Steven; Rothgeb, Amanda J.; Tepper, Katelyn R.; Duchamp, James; Dorn, Harry C.; Powers, Xian B.; Roy, Mrittika; Olmstead, Marilyn M.; Balch, Alan L.
• Is Part Of: Chemistry. Volume 25:Issue 54(2019)
• Page Start: 12449
• Page End: 12449
• Publication Date: 2019-08-05
• Subjects: crystallography -- fullerenes -- holmium -- supramolecular chemistry -- terbium; Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201903331
• Languages: English
• ISSNs: 0947-6539

Abstract

Abstract : The molecular structure of Ho3 N@C 2 (22010)‐C78 is shown in the cover artwork, along with the two molecules of nickel octaethylporphyrin (Ni(OEP) that surround it in the co‐crystal, Ho3 N@ C 2 (22010)‐C78 ⋅ 2 Ni(OEP)⋅ 2 toluene. Ho3 N@ C 2 (22010)‐C78 contains a planar Ho3 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 .