A helical π-radical-cation column in the double helix of mellitate anions

Advanced Materials

Volumn 16, Issue 20, 2004, Pages 1803-1806

  Kobayashi, Norihito ^a   Naito, Toshio ^a   Inabe, Tamotsu ^a  

^a HOKKAIDO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTAL STRUCTURE; DIMERIZATION; HYDROGEN BONDS; MOLECULAR DYNAMICS; MOLECULAR STRUCTURE; NEGATIVE IONS; PARAMAGNETIC RESONANCE; PHASE TRANSITIONS; POSITIVE IONS; SOLITONS;

KINK STRUCTURES; PEAK-TO-PEAK LINEWIDTH; THREE-DIMENSIONAL CORRELATION;

FREE RADICALS;

EID: 9644282930     PISSN: 09359648     EISSN: None     Source Type: Journal    
DOI: 10.1002/adma.200400495     Document Type: Article

References (14)

1. a) Design of Organic Solids (Ed.: E. Weber), Topics in Current Chemistry, Vol. 198, Springer, Berlin, Germany 1998.
2. b) The Crystal as a Supramolecular Entity (Ed.: G. R. Desiraju), Wiley, Chichester, UK 1996.
3. c) Crystal Design: Structure and Function (Ed: G. R. Desiraju), Wiley, Chichester, UK 2003.
4. a) G. R. Desiraju, Angew. Chem. 1995, 707, 2541.
5. b) G. R. Desiraju, Angew. Chem. Int. Ed. Engl. 1995, 34, 2311.
6. N. Kobayashi, T. Naito, T. Inabe, Bull. Chem. Soc. Jpn. 2003, 76, 1351.
7. F. Wudl, Acc. Chem. Res. 1984, 17, 227.
8. 422 space groups are thought to be present in the same batch.
9. The protonated oxygen atoms were determined by the geometry of the COO portion; see [3].
10. TTF(I) is tightly packed in the mellitate double helix by very short O·S contacts of 2.791 Å. The distance is much shorter than the sum of the van der Waals' radii, but such short O·S contacts were observed in the TTF radical salts with oxygen-containing anions; for examples, see a) E. Coronado, J. R. Galan-Mascaros, C. J. Gomez-Garcia, Dalton 2000, 205. b) S. Triki, L. Ouahab, D. Grandjean, Acta Crystallogr., Sect. C: Cryst. Struct. Commun. 1993, 49, 132.
11. TTF(I) is tightly packed in the mellitate double helix by very short O·S contacts of 2.791 Å. The distance is much shorter than the sum of the van der Waals' radii, but such short O·S contacts were observed in the TTF radical salts with oxygen-containing anions; for examples, see a) E. Coronado, J. R. Galan-Mascaros, C. J. Gomez-Garcia, Dalton 2000, 205. b) S. Triki, L. Ouahab, D. Grandjean, Acta Crystallogr., Sect. C: Cryst. Struct. Commun. 1993, 49, 132.
12. B. R. Weinberger, E. Ehrenfreund, A. Pron, A. J. Heeger, A. G. MacDiarmid, J. Chem. Phys. 1980, 72, 4749.
13. T. Inabe, N. Kobayashi, T. Naito, J. Phys. IV 2004, 114, 449.
14. CCDC-225466 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/ data_request/cif, by emailing data_request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB2 1EZ, UK; fax: +44 1223 336033.