IO Spectral Data Options

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Display the following isotopes:

Formula   (# of lines)
127I16O 2Π3/2    (13)
Total:      (13)

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The following information may be useful
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 Isotope   Relative
Atomic Mass 		    Isotopic
  Composition  		 Standard
Atomic Weight 		  Notes 
 
8 O 16   15.994 914 619 57(17)   0.997 57(16)  [15.999 03, 15.999 77]  
17   16.999 131 756 50(69)   0.000 38(1)
18   17.999 159 612 86(76)   0.002 05(14)
53 I 127 126.904 4719(39)   1  126.904 47(3)  

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Constants Data for IO
References for IO
NIST Chemistry Webbook Search for IO
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