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9,10-Bis{2-[1-(2-pyridylmeth-yl)imidazolium-3-yl]eth-oxy}anthracene bis(hexa-fluoridophosphate).


ABSTRACT: The cation of the title compound, C(36)H(34)N(6)O(2) (2+)·2PF(6) (-), lies across a crystallographic inversion centre. The imidazole and pyridine rings form dihedral angles of 82.28?(5)° and 11.87?(7)°, respectively, with the anthracene ring system. The crystal packing is stabilized by ?-? inter-actions between the pyridine ring and the central ring of anthracene, with a ring centroid-centroid distance of 3.684?(3)?Å. The PF(6) (-) anion is disordered over three different positions with occupancies of 0.284?(6), 0.354?(8) and 0.362?(9).

SUBMITTER: Guo LH 

PROVIDER: S-EPMC2915252 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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9,10-Bis{2-[1-(2-pyridylmeth-yl)imidazolium-3-yl]eth-oxy}anthracene bis(hexa-fluoridophosphate).

Guo Li-Hui LH   Qin Da-Bin DB   Gu Shao-Jin SJ   Wang Gui-Yu GY   Luo Jie-Wei JW  

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1


The cation of the title compound, C(36)H(34)N(6)O(2) (2+)·2PF(6) (-), lies across a crystallographic inversion centre. The imidazole and pyridine rings form dihedral angles of 82.28 (5)° and 11.87 (7)°, respectively, with the anthracene ring system. The crystal packing is stabilized by π-π inter-actions between the pyridine ring and the central ring of anthracene, with a ring centroid-centroid distance of 3.684 (3) Å. The PF(6) (-) anion is disordered over three different positions with occupanc  ...[more]

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