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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-361.244838
Energy at 298.15K 
HF Energy-360.846457
Nuclear repulsion energy322.858007
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/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' 3232 3110 6.08      
2 A' 3227 3106 7.68      
3 A' 3217 3096 6.23      
4 A' 3211 3090 4.72      
5 A' 3200 3080 0.34      
6 A' 1638 1576 1.65      
7 A' 1634 1572 1.87      
8 A' 1532 1474 122.18      
9 A' 1480 1424 11.59      
10 A' 1462 1406 70.45      
11 A' 1396 1344 18.36      
12 A' 1319 1269 7.97      
13 A' 1194 1149 30.84      
14 A' 1175 1131 1.16      
15 A' 1135 1092 140.63      
16 A' 1090 1049 4.59      
17 A' 1033 994 4.91      
18 A' 1006 968 1.01      
19 A' 830 799 35.43      
20 A' 674 648 9.35      
21 A' 615 592 0.11      
22 A' 445 428 1.05      
23 A' 256 246 1.81      
24 A" 990 952 0.01      
25 A" 983 946 0.00      
26 A" 947 911 4.21      
27 A" 854 822 0.01      
28 A" 769 740 62.74      
29 A" 681 655 22.01      
30 A" 470 453 2.69      
31 A" 416 400 0.00      
32 A" 246 237 0.30      
33 A" 107 103 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 21230.1 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 20429.8 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/aug-cc-pVDZ
ABC
0.17383 0.05443 0.04145

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.599 0.000
C2 -1.061 -0.323 0.000
C3 -0.767 -1.685 0.000
C4 0.571 -2.120 0.000
C5 1.622 -1.194 0.000
C6 1.336 0.176 0.000
N7 -0.184 2.032 0.000
O8 -1.354 2.403 0.000
H9 -2.086 0.045 0.000
H10 -1.574 -2.418 0.000
H11 0.791 -3.188 0.000
H12 2.656 -1.539 0.000
H13 2.124 0.929 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40582.41002.77882.41821.40161.44402.25562.15833.40313.86913.40942.1496
C21.40581.39412.42812.82132.44852.51232.74181.08882.15713.41183.91083.4223
C32.41001.39411.40702.43902.80813.76234.13072.17601.09002.16443.42573.8975
C42.77882.42811.40701.40072.41984.21994.91623.42782.16581.09032.16403.4214
C52.41822.82132.43901.40071.39923.69704.66893.90973.42242.16031.08952.1811
C61.40162.44852.80812.41981.39922.39923.49273.42453.89803.40752.16341.0900
N71.44402.51233.76234.21993.69702.39921.22732.75004.66155.30994.56212.5585
O82.25562.74184.13074.91624.66893.49271.22732.46924.82645.98875.62293.7779
H92.15831.08882.17603.42783.90973.42452.75002.46922.51584.32794.99934.3019
H103.40312.15711.09002.16583.42243.89804.66154.82642.51582.48714.32004.9875
H113.86913.41182.16441.09032.16033.40755.30995.98874.32792.48712.48954.3270
H123.40943.91083.42572.16401.08952.16344.56215.62294.99934.32002.48952.5238
H132.14963.42233.89753.42142.18111.09002.55853.77794.30194.98754.32702.5238

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.798 C1 C2 H9 119.265
C1 C6 C5 119.395 C1 C6 H13 118.714
C1 N7 O8 114.965 C2 C1 C6 121.417
C2 C1 N7 123.656 C2 C3 C4 120.188
C2 C3 H10 120.045 C3 C2 H9 121.936
C3 C4 C5 120.611 C3 C4 H11 119.623
C4 C3 H10 119.768 C4 C5 C6 119.591
C4 C5 H12 120.164 C5 C4 H11 119.766
C5 C6 H13 121.891 C6 C1 N7 114.927
C6 C5 H12 120.245
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability