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Ziurys Group Rotational Spectroscopy Research

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Spectroscopic Parameters

AlH: Aluminum monohydride

Electronic State: X1S+

Reference: D.T. Halfen and L. M. Ziurys, Astrophys. J. 607, L63 (2004).


Parameter AlH AlD
B0 188 890.420(44) 98 439.140(21)
D0 10.954 22a -2.961 778a
eQq -48.59(70) -48.48(88)
CI 0.306(35) 0.156(41)
rms 0.0007b 0.059

a) Held fixed
b) When B0 held fixed