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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: MP3=FULL/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/cc-pVDZ
 hartrees
Energy at 0K-360.534925
Energy at 298.15K 
HF Energy-359.373193
Nuclear repulsion energy322.952733
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/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' 3282 3086 3.18      
2 A' 3273 3078 6.92      
3 A' 3262 3068 8.61      
4 A' 3254 3059 6.24      
5 A' 3241 3048 0.34      
6 A' 1747 1643 59.78      
7 A' 1690 1589 0.92      
8 A' 1672 1572 40.97      
9 A' 1534 1443 0.58      
10 A' 1509 1419 13.05      
11 A' 1346 1266 9.49      
12 A' 1342 1262 5.48      
13 A' 1216 1143 37.27      
14 A' 1178 1108 0.75      
15 A' 1169 1099 47.34      
16 A' 1103 1037 4.20      
17 A' 1052 989 3.16      
18 A' 1020 960 0.60      
19 A' 845 795 24.69      
20 A' 688 647 6.35      
21 A' 623 586 0.02      
22 A' 451 424 0.54      
23 A' 265 249 1.84      
24 A" 1003 943 0.02      
25 A" 992 933 0.02      
26 A" 961 904 3.98      
27 A" 883 830 0.00      
28 A" 777 730 65.16      
29 A" 658 618 6.87      
30 A" 475 447 2.36      
31 A" 416 391 0.01      
32 A" 245 231 0.10      
33 A" 101 95 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 21636.3 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 20344.6 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/cc-pVDZ
ABC
0.17396 0.05440 0.04144

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.603 0.000
C2 -1.060 -0.320 0.000
C3 -0.766 -1.687 0.000
C4 0.573 -2.125 0.000
C5 1.622 -1.196 0.000
C6 1.334 0.178 0.000
N7 -0.192 2.048 0.000
O8 -1.348 2.390 0.000
H9 -2.087 0.047 0.000
H10 -1.578 -2.419 0.000
H11 0.793 -3.196 0.000
H12 2.660 -1.538 0.000
H13 2.124 0.932 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40602.41532.78812.42251.39981.45702.23792.15983.40923.88083.41432.1490
C21.40601.39772.43362.82142.44492.52232.72581.09082.16123.42033.91363.4212
C32.41531.39771.40892.43892.80883.77874.11842.17971.09252.16953.42933.9004
C42.78812.43361.40891.40222.42584.24244.90663.43402.17031.09272.16813.4283
C52.42252.82142.43891.40221.40383.71634.65603.91203.42592.16511.09212.1860
C61.39982.44492.80882.42581.40382.41303.47593.42313.90133.41672.16851.0921
N71.45702.52233.77874.24243.71632.41301.20542.75574.67655.33494.58102.5703
O82.23792.72584.11844.90664.65603.47591.20542.45694.81435.98175.61123.7651
H92.15981.09082.17973.43403.91203.42312.75572.45692.51784.33685.00414.3027
H103.40922.16121.09252.17033.42593.90134.67654.81432.51782.49474.32794.9929
H113.88083.42032.16951.09272.16513.41675.33495.98174.33682.49472.49664.3368
H123.41433.91363.42932.16811.09212.16854.58105.61125.00414.32792.49662.5272
H132.14903.42123.90043.42832.18601.09212.57033.76514.30274.99294.33682.5272

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.958 C1 C2 H9 119.231
C1 C6 C5 119.558 C1 C6 H13 118.656
C1 N7 O8 114.068 C2 C1 C6 121.235
C2 C1 N7 123.510 C2 C3 C4 120.238
C2 C3 H10 119.925 C3 C2 H9 121.810
C3 C4 C5 120.356 C3 C4 H11 119.748
C4 C3 H10 119.837 C4 C5 C6 119.654
C4 C5 H12 120.222 C5 C4 H11 119.896
C5 C6 H13 121.787 C6 C1 N7 115.254
C6 C5 H12 120.124
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability