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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B2PLYP=FULL/6-311G**

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=FULL/6-311G**
 hartrees
Energy at 0K-361.324180
Energy at 298.15K 
HF Energy-360.885129
Nuclear repulsion energy324.206595
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=FULL/6-311G**
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' 3228 3228 5.51      
2 A' 3223 3223 9.04      
3 A' 3213 3213 8.73      
4 A' 3206 3206 6.56      
5 A' 3195 3195 0.48      
6 A' 1646 1646 1.32      
7 A' 1643 1643 0.65      
8 A' 1555 1555 114.69      
9 A' 1503 1503 11.14      
10 A' 1482 1482 49.87      
11 A' 1382 1382 13.80      
12 A' 1339 1339 8.12      
13 A' 1201 1201 17.35      
14 A' 1186 1186 0.95      
15 A' 1137 1137 130.68      
16 A' 1097 1097 5.86      
17 A' 1039 1039 3.96      
18 A' 1015 1015 1.29      
19 A' 835 835 34.76      
20 A' 683 683 8.61      
21 A' 624 624 0.08      
22 A' 447 447 1.02      
23 A' 261 261 2.13      
24 A" 992 992 0.10      
25 A" 979 979 0.03      
26 A" 955 955 3.93      
27 A" 866 866 0.00      
28 A" 769 769 71.88      
29 A" 661 661 13.06      
30 A" 468 468 2.49      
31 A" 415 415 0.00      
32 A" 245 245 0.12      
33 A" 112 112 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 21299.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21299.5 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=FULL/6-311G**
ABC
0.17557 0.05478 0.04176

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.597 0.000
C2 -1.052 -0.325 0.000
C3 -0.758 -1.682 0.000
C4 0.575 -2.111 0.000
C5 1.619 -1.186 0.000
C6 1.330 0.177 0.000
N7 -0.193 2.028 0.000
O8 -1.358 2.389 0.000
H9 -2.069 0.045 0.000
H10 -1.559 -2.411 0.000
H11 0.797 -3.172 0.000
H12 2.648 -1.525 0.000
H13 2.108 0.931 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39892.40132.76832.40831.39481.44412.24832.14163.38793.85193.39322.1347
C21.39891.38822.41642.80682.43472.50512.73111.08232.14673.39453.88983.4010
C32.40131.38821.40082.42872.79563.75254.11462.16821.08342.15363.40943.8783
C42.76832.41641.40081.39512.40934.20974.89763.41222.15551.08372.15363.4061
C52.40832.80682.42871.39511.39313.68944.65203.88873.40662.14981.08302.1720
C61.39482.43472.79562.40931.39312.39693.48093.40203.87893.39112.15271.0833
N71.44412.50513.75254.20973.68942.39691.21942.73014.64455.29324.54922.5496
O82.24832.73114.11464.89764.65203.48091.21942.44964.80425.96355.60043.7604
H92.14161.08232.16823.41223.88873.40202.73012.44962.50854.30854.97164.2706
H103.38792.14671.08342.15553.40663.87894.64454.80422.50852.47574.29914.9616
H113.85193.39452.15361.08372.14983.39115.29325.96354.30852.47572.47734.3070
H123.39323.88983.40942.15361.08302.15274.54925.60044.97164.29912.47732.5144
H132.13473.40103.87833.40612.17201.08332.54963.76044.27064.96164.30702.5144

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.987 C1 C2 H9 118.783
C1 C6 C5 119.501 C1 C6 H13 118.414
C1 N7 O8 114.892 C2 C1 C6 121.264
C2 C1 N7 123.548 C2 C3 C4 120.081
C2 C3 H10 120.078 C3 C2 H9 122.230
C3 C4 C5 120.603 C3 C4 H11 119.634
C4 C3 H10 119.841 C4 C5 C6 119.564
C4 C5 H12 120.171 C5 C4 H11 119.763
C5 C6 H13 122.085 C6 C1 N7 115.189
C6 C5 H12 120.264
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability