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'Rotational constants' in keywords Facet   section ZfN Section A  [X]
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1989 (1)
1988 (1)
1Author    B. Müller, Ch OttingerRequires cookie*
 Title    Über die spektroskopischen Konstanten des A2n -und JV2I-Z ustandes von A1H +  
 Abstract    The Spectroscopic Constants of the A2II and X2 Slates of AIH + Published experimental data on the spectroscopy of A1H * have been reanalyzed to obtain improved rotational con­ stants of the X2Z and A2I7 states. These allow a determina­ tion of vibrational constants in better agreement with experi­ ment. 
  Reference    Z. Naturforsch. 43a, 1007—1008 (1988); eingegangen am 29. September 1988 
  Published    1988 
  Keywords    A1H+, rotational constants, vibrational constants 
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 TEI-XML for    default:Reihe_A/43/ZNA-1988-43a-1007_n.pdf 
 Identifier    ZNA-1988-43a-1007_n 
 Volume    43 
2Author    G. Gassler, B. Reißenauer, W. HüttnerRequires cookie*
 Abstract    u n a b le D io d e L a s e r S p e c tr a a n d A s s ig n m e n t o f th e 7 4 8 c m -1 B a n d o f P r o p a n e The rotational structure of the 748 cm"1 otype CH2-rocking fundamental of propane was analysed using tunable diode laser (TDL) techniques. On grounds of a low-resolution Fourier transform (FTIR) spectrum and of the known ground-state rotational and centrifugal-distortion constants, some 700 transitions were measured and assigned in several regions of the band. The upper-state constants determined in this way allow the prediction of rovibrational frequencies to within 0.003 cm""1, covering quantum states up to J = 50 and Ka = 20. The band appears un­ perturbed. 
  Reference    Z. Naturforsch. 44a, 316—324 (1989); received February 18 1989 
  Published    1989 
  Keywords    Propane, Diode laser spectra, Excited state, Rotational constants, Centrifugal distortion constants 
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 TEI-XML for    default:Reihe_A/44/ZNA-1989-44a-0316.pdf 
 Identifier    ZNA-1989-44a-0316 
 Volume    44