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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: MP3=FULL/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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-360.598035
Energy at 298.15K 
HF Energy-359.389060
Nuclear repulsion energy322.541285
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 MP3=FULL/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' 3266 3266 4.73      
2 A' 3259 3259 7.46      
3 A' 3248 3248 7.11      
4 A' 3240 3240 5.11      
5 A' 3229 3229 0.26      
6 A' 1712 1712 68.70      
7 A' 1666 1666 0.52      
8 A' 1644 1644 61.39      
9 A' 1502 1502 2.67      
10 A' 1481 1481 12.15      
11 A' 1340 1340 12.79      
12 A' 1324 1324 4.84      
13 A' 1208 1208 38.65      
14 A' 1174 1174 1.01      
15 A' 1161 1161 63.54      
16 A' 1097 1097 3.01      
17 A' 1042 1042 3.45      
18 A' 1007 1007 0.40      
19 A' 836 836 28.29      
20 A' 680 680 6.97      
21 A' 615 615 0.03      
22 A' 447 447 0.65      
23 A' 260 260 1.68      
24 A" 969 969 0.01      
25 A" 947 947 0.97      
26 A" 929 929 3.33      
27 A" 861 861 0.03      
28 A" 765 765 79.30      
29 A" 627 627 7.57      
30 A" 469 469 2.64      
31 A" 411 411 0.00      
32 A" 245 245 0.22      
33 A" 98 98 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 21378.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21378.3 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 MP3=FULL/aug-cc-pVDZ
ABC
0.17327 0.05431 0.04135

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.601 0.000
C2 -1.066 -0.320 0.000
C3 -0.771 -1.688 0.000
C4 0.570 -2.127 0.000
C5 1.623 -1.199 0.000
C6 1.337 0.178 0.000
N7 -0.186 2.045 0.000
O8 -1.344 2.399 0.000
H9 -2.093 0.044 0.000
H10 -1.581 -2.419 0.000
H11 0.789 -3.196 0.000
H12 2.658 -1.543 0.000
H13 2.128 0.929 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40872.41542.78752.42351.40221.45572.24462.16603.40913.87893.41492.1530
C21.40871.39932.43782.82852.45342.52312.73321.08972.16153.42263.91943.4291
C32.41541.39931.41122.44312.81453.77824.12682.17851.09122.17003.43193.9050
C42.78752.43781.41121.40372.42904.24034.91443.43592.17061.09142.16813.4301
C52.42352.82852.44311.40371.40573.71414.66323.91803.42812.16491.09092.1866
C61.40222.45342.81452.42901.40572.40973.48153.43233.90563.41832.16921.0910
N71.45572.52313.77824.24033.71412.40971.21052.76414.67685.33154.57842.5695
O82.24462.73324.12684.91444.66323.48151.21052.47164.82405.98835.61733.7705
H92.16601.08972.17853.43593.91803.43232.76412.47162.51554.33645.00894.3128
H103.40912.16151.09122.17063.42813.90564.67684.82402.51552.49384.32834.9962
H113.87893.42262.17001.09142.16493.41835.33155.98834.33642.49382.49584.3371
H123.41493.91943.43192.16811.09092.16924.57845.61735.00894.32832.49582.5276
H132.15303.42913.90503.43012.18661.09102.56953.77054.31284.99624.33712.5276

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.674 C1 C2 H9 119.669
C1 C6 C5 119.331 C1 C6 H13 118.905
C1 N7 O8 114.363 C2 C1 C6 121.571
C2 C1 N7 123.484 C2 C3 C4 120.313
C2 C3 H10 119.919 C3 C2 H9 121.657
C3 C4 C5 120.437 C3 C4 H11 119.705
C4 C3 H10 119.768 C4 C5 C6 119.673
C4 C5 H12 120.200 C5 C4 H11 119.858
C5 C6 H13 121.764 C6 C1 N7 114.944
C6 C5 H12 120.126
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability