C 30 H 12  6− : Self‐Aggregation, High Charge Density, and Pyramidalization in a Supramolecular Structure of a Supercharged Hemifullerene | Zendy

Treitel Noach | Zendy; Sheradsky Tuvia | Zendy; Peng Lingqing | Zendy; Scott Lawrence T. | Zendy; Rabinovitz Mordecai | Zendy

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C 30 H 12 6− : Self‐Aggregation, High Charge Density, and Pyramidalization in a Supramolecular Structure of a Supercharged Hemifullerene

Author(s) -

Treitel Noach,

Sheradsky Tuvia,

Peng Lingqing,

Scott Lawrence T.,

Rabinovitz Mordecai

Publication year - 2006

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200503542

Subject(s) - supramolecular chemistry , tetramer , charge (physics) , ion , chemistry , crystallography , solvent , physics , crystal structure , organic chemistry , quantum mechanics , enzyme

Charging hemifullerene C 30 H 12 with potassium metal gives the hexaanion C 30 H 12 6− ( 1 6− ). The NMR data, which indicate high symmetry, high charge density, and pyramidalization of the C‐4 positions, as well as DFT calculations, are consistent with a tetramer [ 1 6− ] 4 /24 K + , in which six K + ions bridge four hexaanions (see picture; red K + , yellow H, blue C; the remaining 18 solvent‐separated K + ions are not shown).

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