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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: CCD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/aug-cc-pVDZ
 hartrees
Energy at 0K-360.576729
Energy at 298.15K 
HF Energy-359.388119
Nuclear repulsion energy322.081597
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 CCD/aug-cc-pVDZ
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' 3240 3125 4.18      
2 A' 3231 3117 8.46      
3 A' 3221 3107 8.50      
4 A' 3213 3099 5.49      
5 A' 3202 3088 0.22      
6 A' 1687 1628 35.86      
7 A' 1668 1609 0.90      
8 A' 1640 1582 71.11      
9 A' 1503 1450 1.74      
10 A' 1481 1428 11.44      
11 A' 1340 1292 11.78      
12 A' 1323 1276 4.78      
13 A' 1203 1160 28.86      
14 A' 1173 1131 0.88      
15 A' 1159 1118 59.28      
16 A' 1096 1057 2.86      
17 A' 1041 1004 3.16      
18 A' 1007 971 0.27      
19 A' 831 802 28.64      
20 A' 676 652 5.99      
21 A' 614 592 0.02      
22 A' 444 428 0.70      
23 A' 259 249 1.59      
24 A" 971 937 0.00      
25 A" 951 917 0.42      
26 A" 930 897 4.00      
27 A" 859 829 0.03      
28 A" 763 736 78.29      
29 A" 632 610 7.46      
30 A" 468 451 2.72      
31 A" 410 396 0.01      
32 A" 242 234 0.22      
33 A" 94 91 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 21285.8 cm-1
Scaled (by 0.9645) Zero Point Vibrational Energy (zpe) 20530.1 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 CCD/aug-cc-pVDZ
ABC
0.17309 0.05410 0.04122

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.600 0.000
C2 -1.065 -0.322 0.000
C3 -0.769 -1.691 0.000
C4 0.572 -2.130 0.000
C5 1.624 -1.199 0.000
C6 1.337 0.177 0.000
N7 -0.188 2.050 0.000
O8 -1.349 2.404 0.000
H9 -2.095 0.041 0.000
H10 -1.581 -2.424 0.000
H11 0.792 -3.201 0.000
H12 2.662 -1.543 0.000
H13 2.131 0.930 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40832.41622.78902.42411.40241.46242.25272.16863.41213.88313.41792.1562
C21.40831.40072.43912.82892.45342.52872.74031.09232.16463.42683.92243.4320
C32.41621.40071.41122.44322.81533.78574.13552.18101.09392.17263.43463.9085
C42.78902.43911.41121.40452.43064.24844.92403.43902.17301.09412.17103.4338
C52.42412.82892.44321.40451.40643.72084.67183.92093.43112.16801.09362.1888
C61.40242.45342.81532.43061.40642.41533.48913.43523.90913.42252.17181.0937
N71.46242.52873.78574.24843.72082.41531.21382.77054.68585.34234.58672.5751
O82.25272.74034.13554.92404.67183.48911.21382.47824.83346.00055.62793.7791
H92.16861.09232.18103.43903.92093.43522.77052.47822.51774.34175.01454.3186
H103.41212.16461.09392.17303.43113.90914.68584.83342.51772.49734.33375.0024
H113.88313.42682.17261.09412.16803.42255.34236.00054.34172.49732.49944.3429
H123.41793.92243.43462.17101.09362.17184.58675.62795.01454.33372.49942.5298
H132.15623.43203.90853.43382.18881.09372.57513.77914.31865.00244.34292.5298

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.676 C1 C2 H9 119.755
C1 C6 C5 119.316 C1 C6 H13 118.977
C1 N7 O8 114.331 C2 C1 C6 121.592
C2 C1 N7 123.487 C2 C3 C4 120.322
C2 C3 H10 119.890 C3 C2 H9 121.569
C3 C4 C5 120.390 C3 C4 H11 119.733
C4 C3 H10 119.788 C4 C5 C6 119.704
C4 C5 H12 120.190 C5 C4 H11 119.877
C5 C6 H13 121.706 C6 C1 N7 114.921
C6 C5 H12 120.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability