Abstract
4,4′-Diiodobenzophenone crystallizes in the orthorhombic space groupCcc 2:a = 28.079,b = 7.413,c = 6.050Å,Z = 4. The structure has been determined by a combination of Patterson and direct methods with MoKα diffractometer data and refined by full-matrix least squares toR = 0.047 for 1512 reflections. The molecule possesses Crystallographic two-fold symmetry. The phosphorescence emission spectra of 4,4′-diiodobenzophenone are discussed in the light of structural data and spectroscopic data of several related benzophenones.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Arnold, D. R. (1968)Advances in Photochemistry, W. A. Noyes, ed., Vol. 6 (Interscience, New York), p. 329.
Batley, M., and Kearns, D. R. (1968)Chem. Phys. Lett. 2, 423.
Batley, M. (1979), personal communication.
Batley, M., Bramley, R., and Robinson, K. (1980)Proc. Natl. Acad. Sci. U.S.A., to be published.
Beurskens, G., Noordik, J. H., and Beurskens, P. T. (1980)Cryst. Struct. Comm. 0, 000.
Cromer, D. T., and Mann, J. B. (1968)Acta Cryst. A 24, 321.
Deno, N. C., and Evans, W. L. (1957)J. Am. Chem. Soc. 79, 5807.
dirdif: Beurskens, P. T., Bosman, W. P. J. H., Gould, R. O., Hark, Th. E. M. van den, and Prick, P. A. J. (1978) Technical Report 1, Crystallography Laboratory, Toernooiveld, 6525 ED Nijmegen, The Netherlands.
Doesburg, H. M., and Noordik, J. H. (1979)Cryst. Struct. Commun. 8, 377.
Dym, S., and Hochstrasser, R. M. (1969)J. Chem. Phys. 51, 2458.
Fleischer, E. B., and Sung, N., and Hawkinson, S. (1968)J. Phys. Chem. 72, 4311.
Hayashi, H., and Nagakura, S. (1974)Mol. Phys. 27, 969.
Jaffé, H. H. (1953)Chem. Rev. 53, 191.
Latas, J., Power, R. K., and Nishimura, A. M. (1979)Chem. Phys. Lett. 65, 272.
Manthey, W., Plieth, K., and Singewald, A. (1952)Z. Elektrochem. 56, 691.
Mucha, J. A., and Pratt, D. W. (1977)J. Chem. Phys. 66, 5339.
Norment, H. G., and Karle, I. L. (1963)Acta Cryst. 15, 876.
Pattabhi, V., Venkatesan, K., (1973)J. Cryst. Mol. Struct. 3, 25.
Prick, P. A. J., Beurskens, P. T., and Gould, R. O. (1978)Acta Cryst. A 34, S42.
Rivier, H., and Farine, A. (1928)Helv. Chim. Acta 12, 865.
Robertson, G. B. (1980), to be published.
Sheng, S. J., and El-Sayed, M. A. (1977)Chem. Phys. Lett. 45, 16.
Shields, K. G., and Kennard, H. L. (1977)J. Chem. Soc. Perkin Trans. 2, 463.
Stewart, R. F., Davidson, E. R., and Simpson, W. T. (1965)J. Phys. Chem. 42, 3175.
Stewart, J. M., Kruger, G. J., Ammon, H. L., Dickinson, L., and Hall, S. R. (1972) Technical Report TR-192, University of Maryland.
Toussaint, J. (1952)Mém. Soc. Sci. Liége 12(3), 115.
Velden, G. P. M. van der (1980), thesis, Nijmegen.
Woydac, L. (1977), thesis, Wyoming.
Yamauchi, S., and Pratt, D. W. (1979)Mol. Phys. 37, 541.
Author information
Authors and Affiliations
Additional information
Extensive use has been made of the Cambridge Crystallographic Data File, Crystallographic Data Centre, University Chemical Laboratory, Lenafield Road, Cambridge, England.
Rights and permissions
About this article
Cite this article
Van Der Velden, G.P.M., Noordik, J.H. Crystallographic and spectroscopic study on 4,4′-diiodobenzophenone. Journal of Crystal and Molecular Structure 9, 283–294 (1979). https://doi.org/10.1007/BF01200520
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01200520