VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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J/A+A/541/A121
  Three conformers of n-butyl cyanide (Ordu+, 2012)
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1.J/A+A/541/A121/C4H9CNMeasured lines of the 3 conformers of the n-butyl cyanide C4H9CN: anti-anti (AA, table3), gauche-anti (GA, table4) and anti-gauche (AG, table5) (6014 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Conf (char) conformer state: AA=anti-anti, GA=gauche-anti, or AG=anti-gauche (phys.atmol.configuration)
  J"   [1/136] Upper J quantum number (instr.det.qe;stat.max)
  Ka"   [0/47] Upper Ka quantum number (phys.atmol.qn;stat.max)
  Kc"   [0/136] Upper Kc quantum number (phys.atmol.qn;stat.max)
  F"  (n) [0/9] Upper F quantum number (phys.atmol.qn)
  J'   [0/135] Lower J quantum number (instr.det.qe;stat.min)
  Ka'   [0/47] Lower Ka quantum number (phys.atmol.qn;stat.min)
  Kc'   [0/136] Lower Kc quantum number (phys.atmol.qn;stat.min)
  F'  (n) [0/9] Lower F quantum number (phys.atmol.qn)
  Freq MHz [4000/350000] Observed transition frequency (em.freq;phys.atmol.transition)
  e_Freq MHz Uncertainty of measurements (stat.error)
  O-C MHz Observed - Calculated frequencies (em.freq)
  Weight  (n) [0/1] Weight for blended lines (stat.weight;phys.atmol.weight)

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