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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B3LYP/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 B3LYP/cc-pVDZ
 hartrees
Energy at 0K-361.565394
Energy at 298.15K 
HF Energy-361.565394
Nuclear repulsion energy323.436979
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 B3LYP/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' 3213 3116 5.39      
2 A' 3207 3111 9.63      
3 A' 3197 3101 9.01      
4 A' 3189 3094 7.12      
5 A' 3178 3082 0.60      
6 A' 1663 1613 19.75      
7 A' 1646 1597 3.06      
8 A' 1600 1552 164.85      
9 A' 1495 1451 6.68      
10 A' 1481 1436 27.26      
11 A' 1379 1338 12.90      
12 A' 1322 1282 6.80      
13 A' 1189 1153 27.70      
14 A' 1171 1136 0.91      
15 A' 1128 1094 116.40      
16 A' 1087 1055 6.95      
17 A' 1035 1004 5.15      
18 A' 1015 985 1.03      
19 A' 833 808 33.60      
20 A' 681 661 8.94      
21 A' 622 603 0.09      
22 A' 446 433 0.88      
23 A' 258 250 2.28      
24 A" 1029 998 0.16      
25 A" 1012 982 0.01      
26 A" 975 946 2.68      
27 A" 875 848 0.00      
28 A" 787 763 35.82      
29 A" 702 681 20.77      
30 A" 480 466 1.69      
31 A" 422 410 0.00      
32 A" 249 242 0.15      
33 A" 120 117 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 21342.7 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 20702.4 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 B3LYP/cc-pVDZ
ABC
0.17472 0.05453 0.04156

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.601 0.000
C2 -1.055 -0.325 0.000
C3 -0.763 -1.685 0.000
C4 0.573 -2.117 0.000
C5 1.621 -1.191 0.000
C6 1.333 0.175 0.000
N7 -0.193 2.034 0.000
O8 -1.353 2.396 0.000
H9 -2.078 0.055 0.000
H10 -1.572 -2.419 0.000
H11 0.795 -3.187 0.000
H12 2.657 -1.535 0.000
H13 2.118 0.934 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40332.40972.77752.41621.39921.44582.24802.14863.40453.87013.40922.1444
C21.40331.39112.42142.81292.43972.51102.73691.09122.15733.40793.90463.4138
C32.40971.39111.40462.43522.80263.76204.12322.18051.09232.16423.42413.8939
C42.77752.42141.40461.39882.41504.22084.90693.42712.16631.09252.16423.4202
C52.41622.81292.43521.39881.39623.69974.65963.90333.42132.16041.09182.1823
C61.39922.43972.80262.41501.39622.40443.48513.41323.89483.40502.16301.0920
N71.44582.51103.76204.22083.69972.40441.21562.73334.66155.31314.56702.5592
O82.24802.73694.12324.90694.65963.48511.21562.45104.82005.98185.61563.7666
H92.14861.09122.18053.42713.90333.41322.73332.45102.52504.33144.99514.2875
H103.40452.15731.09232.16633.42133.89484.66154.82002.52502.48824.32094.9862
H113.87013.40792.16421.09252.16043.40505.31315.98184.33142.48822.48984.3283
H123.40923.90463.42412.16421.09182.16304.56705.61564.99514.32092.48982.5271
H132.14443.41383.89393.42022.18231.09202.55923.76664.28754.98624.32832.5271

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.156 C1 C2 H9 118.401
C1 C6 C5 119.615 C1 C6 H13 118.283
C1 N7 O8 115.002 C2 C1 C6 121.044
C2 C1 N7 123.597 C2 C3 C4 120.022
C2 C3 H10 120.136 C3 C2 H9 122.443
C3 C4 C5 120.612 C3 C4 H11 119.629
C4 C3 H10 119.842 C4 C5 C6 119.551
C4 C5 H12 120.171 C5 C4 H11 119.759
C5 C6 H13 122.102 C6 C1 N7 115.359
C6 C5 H12 120.278
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.033      
2 C 0.087      
3 C 0.046      
4 C 0.046      
5 C 0.046      
6 C 0.086      
7 N -0.018      
8 O -0.176      
9 H -0.018      
10 H -0.015      
11 H -0.015      
12 H -0.016      
13 H -0.021      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.109 -3.324 0.000 3.504
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.035 2.268 0.000
y 2.268 -48.063 0.000
z 0.000 0.000 -47.075
Traceless
 xyz
x 5.534 2.268 0.000
y 2.268 -3.508 0.000
z 0.000 0.000 -2.026
Polar
3z2-r2-4.051
x2-y26.028
xy2.268
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.656 -1.650 0.000
y -1.650 15.030 0.000
z 0.000 0.000 4.160


<r2> (average value of r2) Å2
<r2> 250.540
(<r2>)1/2 15.828