References
- Szwarc , M. 1972 . Ions and Ion Pairs in Organic Reactions , Vol. 1 , 2 – 2 . Wiley-Interscience . Müllen, K., 1984, Chem. Rev., 84, 603.
- Cox , R.H. , Harrison , L.W. and Austin , W.K. Jr. 1973 . J. phys. Chem. , 77 : 200 – 200 .
- Müllen , K. , Huber , W. , Meul , T. , Nakagawa , M. and Iyoda , M. 1982 . J. Am. chem. Soc. , 104 : 5403 – 5403 . 1983, Tetrahedron, 39, 1575.
- Grutzner , J.B. , Lawlor , J.M. and Jackman , L.M. 1972 . J. Am. chem. Soc. , 94 : 2306 – 2306 .
- Sondheimer , F. 1972 . Accts chem. Res. , 5 : 81 – 81 .
- Haddon , R.C. 1979 . J. Am. chem. Soc. , 101 : 1722 – 1722 .
- Vogler , H. 1984 . Chem. scripta , 24 : 188 – 188 . 1985, Match, 17, 191; Tetrahedron in the press).
- Vogler , H. 1984 . Croat. chem. Acta , 57 : 1177 – 1177 .
- Vogler , H. 1978 . J. Am. chem. Soc. , 100 : 7464 – 7464 .
- Vogler , H. 1979 . Tetrahedron Lett. , : 229 – 229 . 1979, Tetrahedron, 35, 657; 1979, Org. magn. Res., 12, 306; J. molec. Struct. (in the press).
- Vogler , H. 1979 . J. molec. Struct. , 51 : 289 – 289 .
- Fraenkel , G. , Carter , R.E. , Mclachlan , A. and Richards , J.H. 1960 . J. Am. chem. Soc. , 82 : 5846 – 5846 . Spiesecke, H., and Schneider, W. G., 1961, Tetrahedron Lett., p. 468. Schaefer, T., and Schneider, W. G., 1963, Can. J. Chem., 41, 966. Colpa, J. P., Maclean, C., and Mackor, E. L., 1963, Tetrahedron, Suppl. 2, 19, 65. Black, P. J., Brown, R. D., and Heffernan, M. L., 1967, Aust. J. Chem., 20, 1305.
- Spanget-Larsen , J. 1976 . Molec. Phys. , 32 : 735 – 735 .
- Mataga , N. and Nishimoto , K. 1957 . Z. phys. Chem. (Frankfurt) , 12 : 335 – 335 . 1957, Ibid., 13, 140.
- Whitehead , M.A. 1970 . Sigma Molecular Orbital Theory , Edited by: Sinanoğlu , O. 49 – 49 . Yale University Press .
- Vogler , H. 1981 . Theor. chim. Acta , 60 : 65 – 65 .
- Wolfsberg , M. and Helmholtz , L. 1952 . J. chem. Phys. , 20 : 837 – 837 .
- Moore , C.E. 1949 . “ Atomic Energy Levels ” . In National Bureau of Standards Circular No. 467
- London , F. 1937 . J. phys. Radium, Paris , 8 : 397 – 397 . AMOS, A. T., and Roberts, H. G. F., 1971, Molec. Phys., 20, 1073.
- Jemmis , E.D. and Schleyer , P.V.R. 1982 . J. Am. chem. Soc. , 104 : 4781 – 4781 .
- Cox , R.H. and Terry , H.W. Jr. 1974 . J. magn. Res. , 14 : 317 – 317 .
- Goldberg , S.Z. , Raymond , K.N. , Harmon , C.A. and Templeton , D.H. 1974 . J. Am. chem. Soc. , 96 : 1348 – 1348 .