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Ziurys Group Rotational Spectroscopy Research

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Spectroscopic Parameters

CaOH: Calcium monohydroxide

Electronic State: X2S+

Reference: L. M. Ziurys, W. L. Barclay, Jr., and M. A. Anderson, Astrophys. J. 384, L63 (1992). Reference: B. P. Nuccio, A. J. Apponi, and L. M. Ziurys, J. Chem. Phys. 103, 9193 (1995). Reference: D. A. Fletcher, M. A. Anderson, W. L. Barclay, Jr., and L. M. Ziurys, J. Chem. Phys. 102, 4334 (1995).


(v1,v2,v3) Parameter CaOH CaOD
(0 0 0) B 10 023.084(10) 9 083.151 2(32)
D 0.011 570 7(20) 0.008 838 3(51)
g 34.765(19) 31.514(64)
(0 11 0) B 9 996.751 8(17) 9 085.316 8(86)
D 0.011 769 6(29) 0.009 010(11)
g 35.051(21) 32.33(66)
gD --- -0.000 45(57)
q -21.649 2(34) -22.983(17)
qD 6.4(6) x 10-5 0.000 104(22)
pP -0.050(42) -0.21(15)
(0 20 0) B 9 982.838 7(23)) 9 093.536(12)
D 0.011 923 9(40) 0.009 255(16)
g 35.045(29) 32.03(11)
(0 2 2 0) B 9 969.396 7(16) 9 086.264 3(87)
D 0.011 923 9(40) 0.009 159(11)
g 35.569(20) 32.139(78)
q -21.131(17) -23.425(25)
(1 0 0) B 9 956.359 3(23) 9 027.444(12)
D 0.011 648 4(39) 0.008 852(16)
g 34.549(29) 30.48(93)
gD --- 0.000 61(81)
rms of fit 0.035 0.068

q