Table 5: Calculated vibrational energy levels (in cm−1) and comparison with available experimental results for HSi81Br ( ).

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0.0 3471.2
415.1415.23 3489.5
541.8535.31 3542.3
826.1 3579.7
955.2947.95 3613.0
1081.01059.20 3631.6
1233.5 3709.43639.63
1364.4 3718.9
1491.41469.44 3732.2
1612.81569.07 3765.73675.25
1637.4 3801.9
1770.3 3839.6
1813.71786.96 3839.83783.65
1897.4 3840.8
2019.61976.42 3870.7
2037.1 3874.9
2126.42060.57 3894.43828.00
2173.0 3942.1
2226.42199.43 3951.7
2300.7 4001.8
2321.22286.15 4032.3
2421.8 4075.0
2431.5 4105.7
2529.9 4110.7
2571.2 4164.2
2613.82526.79 4192.34068.67
2635.0 4232.6
2701.4 4245.0
2732.12696.27 4254.1
2819.52770.59 4298.54228.03
2819.8 4318.7
2822.1 4337.64261.15
2928.6 4339.3
2964.1 4357.6
3014.0 4384.6
3040.1 4429.7
3065.0 4475.9
3098.1 4479.5
3139.0 4506.4
3202.6 4620.7
3219.2 4631.5
3227.83177.99 4645.6
3305.23235.83 4681.2
3324.8 4698.34620.59
3351.1 4728.24643.80
3409.3 4733.0
3432.9 4761.04679.78
3441.8 4765.2
3447.7 4797.7