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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B2PLYP=FULLultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/TZVP
 hartrees
Energy at 0K-361.350692
Energy at 298.15K 
HF Energy-360.916139
Nuclear repulsion energy324.604884
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULLultrafine/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3232 3232 6.92      
2 A' 3228 3228 6.96      
3 A' 3218 3218 5.87      
4 A' 3212 3212 5.25      
5 A' 3201 3201 0.44      
6 A' 1642 1642 1.96      
7 A' 1639 1639 1.67      
8 A' 1543 1543 84.97      
9 A' 1507 1507 14.25      
10 A' 1477 1477 91.51      
11 A' 1376 1376 15.42      
12 A' 1347 1347 10.00      
13 A' 1207 1207 10.51      
14 A' 1195 1195 1.31      
15 A' 1133 1133 157.00      
16 A' 1104 1104 5.30      
17 A' 1041 1041 4.85      
18 A' 1018 1018 2.07      
19 A' 832 832 39.96      
20 A' 683 683 9.66      
21 A' 627 627 0.13      
22 A' 448 448 1.34      
23 A' 260 260 1.88      
24 A" 890 890 0.32      
25 A" 877 877 0.94      
26 A" 847 847 0.07      
27 A" 825 825 0.00      
28 A" 727 727 93.63      
29 A" 410 410 0.91      
30 A" 372 372 0.00      
31 A" 231 231 0.28      
32 A" 99 99 0.06      
33 A" 756i 756i 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 20346.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20346.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/TZVP
ABC
0.17624 0.05486 0.04184

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.053 -0.324 0.000
C3 -0.760 -1.678 0.000
C4 0.569 -2.109 0.000
C5 1.613 -1.188 0.000
C6 1.327 0.172 0.000
N7 -0.186 2.024 0.000
O8 -1.348 2.397 0.000
H9 -2.071 0.040 0.000
H10 -1.561 -2.405 0.000
H11 0.788 -3.169 0.000
H12 2.639 -1.529 0.000
H13 2.109 0.920 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39652.39532.76202.40281.39241.44302.25162.14323.38053.84383.38632.1340
C21.39651.38522.41212.80182.43122.50352.73721.08092.14223.38833.88303.3977
C32.39531.38521.39782.42292.78963.74684.11732.16071.08162.14933.40203.8708
C42.76202.41211.39781.39182.40434.20204.89723.40422.15081.08182.14903.3983
C52.40282.80182.42291.39181.39003.68144.64933.88243.39902.14551.08122.1659
C61.39242.43122.78962.40431.39002.39133.47923.40033.87113.38442.14831.0818
N71.44302.50353.74684.20203.68142.39131.22052.73684.63825.28364.53912.5462
O82.25162.73724.11734.89724.64933.47921.22052.46544.80705.96165.59523.7588
H92.14321.08092.16073.40423.88243.40032.73682.46542.49784.29754.96364.2710
H103.38052.14221.08162.15083.39903.87114.63824.80702.49782.47014.28994.9524
H113.84383.38832.14931.08182.14553.38445.28365.96164.29752.47012.47234.2971
H123.38633.88303.40202.14901.08122.14834.53915.59524.96364.28992.47232.5061
H132.13403.39773.87083.39832.16591.08182.54623.75884.27104.95244.29712.5061

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.880 C1 C2 H9 119.238
C1 C6 C5 119.444 C1 C6 H13 118.667
C1 N7 O8 115.175 C2 C1 C6 121.331
C2 C1 N7 123.682 C2 C3 C4 120.161
C2 C3 H10 120.048 C3 C2 H9 121.882
C3 C4 C5 120.582 C3 C4 H11 119.635
C4 C3 H10 119.791 C4 C5 C6 119.602
C4 C5 H12 120.157 C5 C4 H11 119.782
C5 C6 H13 121.890 C6 C1 N7 114.987
C6 C5 H12 120.241
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability