3 Atoms LABORATORY AND ASTRONOMICAL MEASUREMENT OF THE MILLIMETER-WAVE SPECTRUM OF THE ETHYNYL RADICAL CCH C. A. Gottlieb, E. W. Gottlieb, and P. Thaddeus Astrophysical Journal, 264: 740-745, 1983 link to paper LABORATORY AND ASTRONOMICAL DETECTION OF THE DEUTERATED ETHYNYL RADICAL CCD J. M. Vrtilek, C. A. Gottlieb, W. D. Langer, P. Thaddeus, and R. W. Wilson Astrophysical Journal, 296: L35- L38, 1985 link to paper LABORATORY STUDY OF THE ROTATIONAL SPECTRUM OF VIBRATIONALLY EXCITED C2H D. R. Woodward, J. C. Pearson, C. A. Gottlieb, M. Guelin, and P. Thaddeus Astronomy and Astrophysics, 186: L14-L16, 1987 link to paper LABORATORY MEASUREMENT OF THE ROTATIONAL SPECTRUM OF SiCC C. A. Gottlieb, J. M. Vrtilek, and P. Thaddeus Astrophysical Journal Letters, 343: L29-L32, 1989 link to paper ROTATIONAL SPECTRUM AND HYPERFINE STRUCTURE OF 13CCH and C13CH M. C. McCarthy, C. A. Gottlieb, and P. Thaddeus Journal of Molecular Spectroscopy, 173: 303-307, 1995 link to paper THE RADIO SPECTRA OF SiCCH, SiCN, AND SiNC A. J. Apponi, M. C. McCarthy, C. A. Gottlieb, and P. Thaddeus The Astrophysical Journal, 536: L55-L58, 2000 link to paper ROTATIONAL SPECTRA OF SiCN, SiNC, AND THE SiCnH (n= 2, 4-6) RADICALS M. C. McCarthy, A. J. Apponi, C. A. Gottlieb, and P. Thaddeus Journal of Chemical Physics, 115: 870-877, 2001 link to paper ROTATIONAL SPECTRA OF THE NITROGEN-SULFUR CARBON CHAINS NCnS, n = 1-7 M. C. McCarthy, A. L. Cooksy, S. Mohamed, V. D. Gordon, and P. Thaddeus Astrophysical Journal Supplement Series, 144: 287-297, 2003 link to paper ROTATIONAL SPECTRUM AND STRUCTURE OF Si3 M. C. McCarthy and P. Thaddeus Physical Review Letters, 90: 213003-1 to 213003-4, 2003 link to paper THE RADIO SPECTRUM OF Si3 M. C. McCarthy and P. Thaddeus Astrophysical Journal Letters, 592: L91-L93, 2003 link to paper DETECTION OF THE SiNC RADICAL IN IRC+10216 M. Guelin, S. Muller, J. Cernicharo, M. C. McCarthy, and P. Thaddeus Astronomy and Astrophysics, 426: L49-L52, 2004 link to paper THE ROTATIONAL SPECTRUM AND GEOMETRICAL STRUCTURE OF THIOZONE, S3 Michael C. McCarthy, Sven Thorwirth, Carl A. Gottlieb, and Patrick Thaddeus Journal of the American Chemical Society, 126: 4096-4097, 2004 link to paper THE RADIO SPECTRA OF S3 and S4 C. A. Gottlieb, S. Thorwirth, M. C. McCarthy, and P. Thaddeus Astrophysical Journal, 619: 939-944, 2005 link to paper VIBRATIONAL EXCITATION AND RELAXATION OF FIVE POLYATOMIC MOLECULES IN AN ELECTRICAL DISCHARGE M. Eugenia Sanz, M. C. McCarthy, and P. Thaddeus Journal of Chemical Physics, 122: 194319 (1-10), 2005 link to paper ROTATIONAL SPECTROSCOPY AND EQUILIBRIUM STRUCTURES OF S3 AND S4 S. Thorwirth, M.C. McCarthy, C.A. Gottlieb, P. Thaddeus, H. Gupta and J. F. Stanton Journal of Chemical Physics, 123: 054326 (1-10), 2005 link to paper ROTATIONAL SPECTROSCOPY OF S2O: VIBRATIONAL SATELLITES, 33S ISOTOPOMERS, AND THE SUB-MILLIMETER WAVE SPECTRUM S. Thorwirth, P. Theule, C. A. Gottlieb, H. S. P. Müeller, M. C. McCarthy and P. Thaddeus Journal of Molecular Structure, 795: 219-229, 2006 link to paper Laboratory Detection of the Negative Molecular Ion CCH- S. Brünken, C. A. Gottlieb, H. Gupta, M. C. McCarthy, and P. Thaddeus Astronomy and Astrophysics Letters, 464: L33-L36, 2007 link to paper Rotational Spectra of Vibrationally Excited CCH and CCD T. C. Killian, C. A. Gottlieb, and P. Thaddeus Journal of Chemical Physics, 127: 114320/1-9, 2007 link to paper