Neutral AtomSingly Ionized Atom
Finding listPeriodic TableAtomic DataStrong LinesNeutral Atom Persistent Lines Neutral Atom Energy LevelsSingly Ionized Persistent LinesSingly Ionized Energy LevelsReferences 

Strong Lines of Thorium ( Th )


Intensity     Wavelength (Å)     Spectrum   Ref. 
 
                  Air
 
  120          2565.593          Th II      GSZ70
   90          2684.288          Th II      GSZ70
  110          2692.415          Th II      Z79
  120          2747.156          Th II      Z79
  100          2752.166          Th II      GSZ70
  200          2832.3154         Th II      PE83
  300    P     2837.2954         Th II      PE83
   80          2842.8127         Th II      PE83
  150          2848.0839         Th I       PE83
  130          2870.4066         Th II      PE83
   80          2884.2897         Th II      PE83
   90          2885.0491         Th II      PE83
   90          2887.8176         Th II      PE83
  150          2936.0846         Th I       PE83
   80          2942.8600         Th II      PE83
  150          2943.7288         Th I       PE83
   90          2988.2318         Th II      PE83
   90          3034.0654         Th II      PE83
  100          3049.0924         Th II      PE83
  110          3067.7294         Th II      PE83
   90          3072.1150         Th II      PE83
  150          3078.8280         Th II      PE83
  110          3080.2170         Th II      PE83
  120          3108.2968         Th II      PE83
  150          3116.2630         Th I       PE83
  120          3119.5262         Th II      PE83
  120          3122.9634         Th II      PE83
   90          3124.3874         Th II      PE83
  110          3125.5071         Th II      PE83
  150          3136.2161         Th I       PE83
  100          3139.3066         Th II      PE83
  100          3142.8356         Th II      PE83
   70          3146.0434         Th II      PE83
   70          3154.3009         Th II      PE83
  100          3175.7257         Th II      PE83
  250    P     3180.1937         Th II      PE83
   70          3184.9492         Th II      PE83
  200          3188.2329         Th II      PE83
   90          3192.5856         Th I       PE83
   90          3195.6891         Th I       PE83
   90          3214.3801         Th I       PE83
  130          3221.2912         Th II      PE83
  130          3229.0096         Th II      PE83
  110          3235.8400         Th II      PE83
  140          3238.1157         Th II      PE83
  200          3244.4488         Th I       PE83
   70          3251.9159         Th II      PE83
  200          3256.2738         Th II      PE83
  300          3257.3667         Th I       PE83
  200          3262.6684         Th II      PE83
  200          3272.0268         Th I       PE83
  200          3285.7525         Th I       PE83
  150          3287.7893         Th II      PE83
  200          3291.7394         Th II      PE83
  150          3292.5209         Th II      PE83
  400          3301.6511         Th I       PE83
  800    P     3304.2383         Th I       PE83
  200          3309.3654         Th I       PE83
  120          3321.4508         Th II      PE83
   90          3324.7527         Th II      PE83
  200          3325.1207         Th II      PE83
  400          3330.4770         Th I       PE83
  150          3334.6041         Th II      PE83
  150          3337.8703         Th II      PE83
  500    P     3348.7684         Th I       PE83
  250    P     3351.2286         Th II      PE83
   70          3354.1796         Th II      PE83
  150          3358.6020         Th II      PE83
   90          3367.8189         Th II      PE83
  400          3374.9749         Th I       PE83
   90          3378.5734         Th II      PE83
  200          3380.8595         Th I       PE83
   70          3385.5316         Th II      PE83
   70          3386.5006         Th II      PE83
  200          3387.9205         Th I       PE83
  300    P     3392.0349         Th II      PE83
  300          3396.7278         Th I       PE83
  400          3398.5448         Th I       PE83
  300          3405.5584         Th I       PE83
  400          3413.0130         Th I       PE83
  700    P     3421.2100         Th I       PE83
  500          3423.9897         Th I       PE83
  250    P     3433.9988         Th II      PE83
  200          3435.9771         Th II      PE83
   80          3438.9503         Th II      PE83
  200          3442.5790         Th I       PE83
  200          3451.7023         Th I       PE83
   80          3462.8505         Th II      PE83
   90          3468.2198         Th II      PE83
  300    P     3469.9208         Th II      PE83
  300          3471.2186         Th I       PE83
  120          3480.0525         Th I       PE83
  300          3486.5512         Th I       PE83
  150          3489.1841         Th I       PE83
  120          3496.8107         Th I       PE83
  200          3498.6210         Th I       PE83
  120          3503.7859         Th I       PE83
  200          3511.1574         Th I       PE83
  250          3518.4040         Th I       PE83
  120          3521.0595         Th I       PE83
  120          3526.6342         Th I       PE83
  250          3531.4505         Th I       PE83
  150          3539.5872         Th II      PE83
  300          3544.0179         Th I       PE83
  300          3549.5959         Th I       PE83
  250          3551.4019         Th I       PE83
  300          3555.0135         Th I       PE83
  130          3559.4500         Th II      PE83
  200          3563.3756         Th I       PE83
  120          3569.8204         Th I       PE83
  300          3576.5574         Th I       PE83
  150          3583.1022         Th I       PE83
  300          3589.7495         Th I       PE83
  500          3592.7794         Th I       PE83
  500          3598.1199         Th I       PE83
   90          3601.0344         Th II      PE83
  300          3608.3779         Th I       PE83
  250    P     3609.4452         Th II      PE83
  300          3612.4275         Th I       PE83
  110          3615.1327         Th II      PE83
   90          3617.1173         Th II      PE83
   90          3625.6280         Th II      PE83
  250          3632.8303         Th I       PE83
  500          3635.9433         Th I       PE83
  120          3638.6444         Th I       PE83
  400          3642.2490         Th I       PE83
  300          3649.7349         Th I       PE83
  150          3659.6294         Th I       PE83
  400          3663.2025         Th I       PE83
  250          3668.1398         Th I       PE83
  500          3669.9684         Th I       PE83
  150          3675.5675         Th II      PE83
  250          3682.4863         Th I       PE83
  150          3690.6238         Th I       PE83
  300          3692.5664         Th I       PE83
  300          3698.1061         Th I       PE83
  600    P     3706.7672         Th I       PE83
   70          3711.3041         Th II      PE83
 1000    P     3719.4347         Th I       PE83
  200          3721.8254         Th II      PE83
  200          3727.9027         Th I       PE83
  300    P     3741.1830         Th II      PE83
   70          3747.5390         Th II      PE83
  150          3752.5689         Th II      PE83
  250          3757.6941         Th I       PE83
  200          3765.2401         Th I       PE83
  300          3770.0560         Th I       PE83
  140          3776.2711         Th I       PE83
   80          3785.6002         Th II      PE83
  150          3789.1679         Th I       PE83
  140          3795.3858         Th I       PE83
 1000    P     3803.0750         Th I       PE83
   80          3813.0676         Th II      PE83
  130          3825.1331         Th I       PE83
  800    P     3828.3846         Th I       PE83
  120          3836.5851         Th I       PE83
  200          3839.7475         Th II      PE83
   70          3841.9601         Th II      PE83
  150          3846.8876         Th I       PE83
  140          3852.1353         Th I       PE83
   90          3854.5108         Th II      PE83
  110          3863.4059         Th II      PE83
  150          3869.6633         Th I       PE83
  400          3875.3731         Th I       PE83
  250          3879.6441         Th I       PE83
  150          3886.9159         Th I       PE83
  600    P     3895.4192         Th I       PE83
  200          3903.1024         Th I       PE83
  140          3911.9091         Th I       PE83
  200          3919.0234         Th I       PE83
  250          3925.0934         Th I       PE83
  140          3929.6693         Th II      PE83
  300          3932.9113         Th I       PE83
  200          3959.3000         Th I       PE83
  700    P     3967.3921         Th I       PE83
  300          3972.1545         Th I       PE83
  250          3980.0896         Th I       PE83
  200          3991.7309         Th I       PE83
  130          3994.5494         Th II      PE83
  400          4008.2102         Th I       PE83
  400          4009.0573         Th I       PE83
  500    P     4012.4952         Th I       PE83
 1000    P     4019.1289         Th II      PE83
  250          4027.0091         Th I       PE83
  400          4030.8424         Th I       PE83
  400          4036.0479         Th I       PE83
   90          4048.2876         Th I       PE83
  200          4050.8872         Th I       PE83
  250          4059.2529         Th I       PE83
  400          4063.4071         Th I       PE83
   70          4069.2014         Th II      PE83
  150          4069.4612         Th I       PE83
   90          4075.5030         Th I       PE83
  200          4081.3678         Th I       PE83
  140          4085.4341         Th I       PE83
  150          4086.5205         Th II      PE83
  120          4088.7264         Th I       PE83
  150          4094.7470         Th II      PE83
  250          4100.3414         Th I       PE83
  200          4108.4198         Th II      PE83
  400    P     4112.7545         Th I       PE83
  500    P     4115.7589         Th I       PE83
  250    P     4116.7137         Th II      PE83
  300          4127.4120         Th I       PE83
  200          4131.0021         Th I       PE83
   80          4132.7533         Th II      PE83
  300          4134.0681         Th I       PE83
  110          4149.9870         Th II      PE83
  200          4158.5352         Th I       PE83
  250          4165.7661         Th I       PE83
  150          4178.0597         Th II      PE83
  200          4193.0164         Th I       PE83
  150          4208.8907         Th II      PE83
  200          4210.9232         Th I       PE83
   90          4220.0651         Th I       PE83
   90          4227.3872         Th I       PE83
  140          4235.4636         Th I       PE83
  200          4253.5385         Th I       PE83
  120          4256.2537         Th I       PE83
  200          4260.3330         Th I       PE83
   70          4273.3574         Th II      PE83
  110          4277.3139         Th II      PE83
  150          4282.0413         Th II      PE83
   90          4297.3066         Th I       PE83
  140          4299.8393         Th I       PE83
  150          4307.1762         Th I       PE83
   90          4315.2543         Th I       PE83
  200          4318.4157         Th I       PE83
  200          4337.2774         Th I       PE83
   90          4349.0722         Th I       PE83
   90          4354.4824         Th I       PE83
  140          4359.3719         Th I       PE83
  140          4365.9301         Th I       PE83
  140          4374.1239         Th I       PE83
  300    P     4381.8616         Th II      PE83
  250    P     4391.1105         Th II      PE83
   90          4392.9740         Th I       PE83
   90          4401.5812         Th I       PE83
  140          4408.8828         Th I       PE83
  140          4458.0015         Th I       PE83
  130          4482.1693         Th I       PE83
  200          4498.9401         Th I       PE83
   90          4505.2167         Th I       PE83
   70          4510.5259         Th II      PE83
  120          4521.1939         Th I       PE83
  120          4555.8127         Th I       PE83
  110          4570.9722         Th I       PE83
  130          4595.4206         Th I       PE83
  110          4676.0555         Th I       PE83
  150          4723.4382         Th I       PE83
   70          4863.1724         Th II      PE83
   60          4919.8157         Th II      PE83
   60          5017.2540         Th II      PE83
   60          5049.7960         Th II      PE83
  200    P     5067.9737         Th I       PE83
  140          5158.6041         Th I       PE83
  120          5160.7309         Th I       PE83
  150          5199.1637         Th I       PE83
  200    P     5231.1597         Th I       PE83
  100          5343.5812         Th I       PE83
  100          5587.0263         Th I       PE83
  120    P     5760.5508         Th I       PE83
  100    P     6169.8221         Th I       PE83
   80          6182.6217         Th I       PE83
  100    P     6457.2824         Th I       PE83
   80          6462.6131         Th I       PE83
   80    h     6531.3418         Th I       PE83
   90    P     6989.6553         Th I       PE83
   50          7168.8952         Th I       PE83
   60          7208.0063         Th I       PE83
   40          7428.9405         Th I       PE83
   50          7647.3794         Th I       PE83
   40          7978.9731         Th I       PE83
   50          8330.4494         Th I       PE83
   70    P     8967.6403         Th I       PE83
   40          9048.2501         Th I       PE83
   50         11230.2547         Th I       PE83
   30         12127.3016         Th I       PE83
   30         12231.9446         Th I       PE83
   30         12646.5347         Th I       PE83
   25         15429.78           Th I       GBCZ74
   25         15831.75           Th I       GBCZ74
   25         17307.66           Th I       GBCZ74
   25         17381.91           Th I       GBCZ74
   25         17481.04           Th I       GBCZ74
   25         17584.52           Th I       GBCZ74
   25         18811.88           Th I       GBCZ74
Neutral AtomSingly Ionized Atom
Finding listPeriodic TableAtomic DataStrong LinesNeutral Atom Persistent Lines Neutral Atom Energy LevelsSingly Ionized Persistent LinesSingly Ionized Energy LevelsReferences