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Cumulene Carbenes in Space and in the Laboratory

Published online by Cambridge University Press:  07 August 2017

J. M. Vrtilek ,
C. A. Gottlieb ,
T. C. Killian ,
P. Thaddeus ,
J. Cernicharo ,
M. Guélin  and
G. Paubert
J. M. Vrtilek
Affiliation:
Division of Applied Sciences Harvard University Cambridge, MA 02138, U.S.A.
C. A. Gottlieb
Affiliation:
Division of Applied Sciences Harvard University Cambridge, MA 02138, U.S.A.
T. C. Killian
Affiliation:
Division of Applied Sciences Harvard University Cambridge, MA 02138, U.S.A.
P. Thaddeus
Affiliation:
Division of Applied Sciences Harvard University Cambridge, MA 02138, U.S.A.
J. Cernicharo
Affiliation:
IRAM Domaine Universitaire de Grenoble F-38406 St. Martin D'Hères, France
M. Guélin
Affiliation:
IRAM Domaine Universitaire de Grenoble F-38406 St. Martin D'Hères, France
G. Paubert
Affiliation:
IRAM Domaine Universitaire de Grenoble F-38406 St. Martin D'Hères, France

Abstract

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Astronomical searches for H2CCC and H2CCCC, based on frequencies from our laboratory identifications, have resulted in detections toward TMC-1 and IRC+10216. These new interstellar species are possibly the first of a new family of highly polar carbon chains; they are only the second and third carbenes (carbon molecules with two nonbonded electrons) known in space.

Type
Basic Studies
Information
Symposium - International Astronomical Union , Volume 150: Astrochemistry of Cosmic Phenomena , 1992 , pp. 23 - 24
Copyright
Copyright © Kluwer 1992 

References

REFERENCES

Cernicharo, J., Gottlieb, C. A., Guélin, M., Killian, T. C., Paubert, G., Thaddeus, P., and Vrtilek, J. M. 1991a, Ap. J. Letters , 368, L39.Google Scholar
Cernicharo, J., Gottlieb, C. A., Guélin, M., Killian, T. C., Thaddeus, P., and Vrtilek, J. M. 1991b, Ap. J. Letters , 368, L43.Google Scholar
DeFrees, D. J., and McLean, A. D. 1986, Ap. J. Letters , 308, L31.CrossRefGoogle Scholar
Dykstra, C. E., Parsons, C. A., and Oates, C. L. 1979, J. Am. Chem. Soc. , 101, 1962.Google Scholar
Kawaguchi, K., Kaifu, N., Ohishi, M., Ishikawa, S., Hirahara, Y., Yamamoto, S., Saito, S., Takano, S., Murakami, A., Vrtilek, J. M., Gottlieb, C. A., Thaddeus, P., and Irvine, W. M., 1991, Pub. A. S. J. , in press.Google Scholar
Killian, T. C., Vrtilek, J. M., Gottlieb, C. A., Gottlieb, E. W., and Thaddeus, P. 1990, Ap. J. Letters , 365, L89.CrossRefGoogle Scholar
Vrtilek, J. M., Gottlieb, C. A., Gottlieb, E. W., Killian, T. C., and Thaddeus, P. 1990, Ap. J. Letters , 364, L53.Google Scholar