# THE MICROWAVE SPECTRUM OF MORPHOLINE.

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/15867

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 Title: THE MICROWAVE SPECTRUM OF MORPHOLINE. Creators: Sloan, J. J.; Kewley, R. Issue Date: 1969 Publisher: Ohio State University Abstract: The microwave spectrum of morpholine has been observed within the 8-40 GHz region. The ground vibrational state rotational constants and quadrupole coupling constants for the chair equatorial conformer are (in MHz) for undeuterated morpholine $A = 4924.88, B = 4625.15, C = 2684.25, \chi_{aa} = 2.22, \chi_{bb} = 2.51, \chi_{cc} = -4.73$ and for N-deutero morpholine $A = 4925.39, B = 4399.67, C = 2607.09, \chi_{aa} = 1.92, chi_{bb} = 2.59, \chi_{c} = -4.51$. The dipole moment of this conformer has been determined to be 1.71 D. Description: Author Institution: Department of Chemistry, Massachusetts Institute of Technology; Department of Chemistry, Queen's University URI: http://hdl.handle.net/1811/15867 Other Identifiers: 1969-U-10