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All results from a given calculation for C6H5NO2 (Nitrobenzene)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-436.664064
Energy at 298.15K-436.670971
Nuclear repulsion energy407.342036
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 BLYP/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 A1 3154 3159 3.56      
2 A1 3122 3127 14.39      
3 A1 3099 3104 0.51      
4 A1 1574 1576 2.83      
5 A1 1454 1456 8.14      
6 A1 1284 1286 252.09      
7 A1 1150 1152 1.62      
8 A1 1068 1070 33.34      
9 A1 1009 1011 5.41      
10 A1 988 989 0.28      
11 A1 821 822 35.64      
12 A1 667 668 7.08      
13 A1 378 378 0.61      
14 A2 965 967 0.00      
15 A2 834 835 0.00      
16 A2 408 409 0.00      
17 A2 63 63 0.00      
18 B1 989 991 0.12      
19 B1 935 937 1.90      
20 B1 780 781 10.20      
21 B1 687 688 53.20      
22 B1 676 677 0.00      
23 B1 437 438 0.13      
24 B1 164 164 0.78      
25 B2 3154 3159 0.01      
26 B2 3111 3116 14.12      
27 B2 1595 1598 6.62      
28 B2 1509 1512 161.79      
29 B2 1436 1439 0.12      
30 B2 1345 1347 9.68      
31 B2 1280 1282 1.12      
32 B2 1143 1144 0.02      
33 B2 1058 1060 10.74      
34 B2 606 607 0.01      
35 B2 505 506 1.01      
36 B2 248 248 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 21846.2 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 21881.1 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 BLYP/cc-pVDZ
ABC
0.12944 0.04187 0.03164

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.243
C2 0.000 1.231 -0.435
C3 0.000 1.223 -1.841
C4 0.000 0.000 -2.543
C5 0.000 -1.223 -1.841
C6 0.000 -1.231 -0.435
N7 0.000 0.000 1.741
O8 0.000 -1.105 2.316
O9 0.000 1.105 2.316
H10 0.000 2.160 0.145
H11 0.000 2.174 -2.390
H12 0.000 0.000 -3.642
H13 0.000 -2.174 -2.390
H14 0.000 -2.160 0.145

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 O9 H10 H11 H12 H13 H14
C11.40532.41572.78522.41571.40531.49872.34952.34952.16253.41453.88433.41452.1625
C21.40531.40562.44062.82782.46212.50063.60932.75421.09572.17053.43473.92653.4407
C32.41571.40561.40972.44522.82783.78514.76424.15862.19641.09882.17673.44093.9229
C42.78522.44061.40971.40972.44064.28404.98284.98283.44852.17951.09912.17953.4485
C52.41572.82782.44521.40971.40563.78514.15864.76423.92293.44092.17671.09882.1964
C61.40532.46212.82782.44061.40562.50062.75423.60933.44073.92653.43472.17051.0957
N71.49872.50063.78514.28403.78512.50061.24551.24552.68594.66875.38314.66872.6859
O82.34953.60934.76424.98284.15862.75421.24552.20993.92105.73606.05944.82622.4137
O92.34952.75424.15864.98284.76423.60931.24552.20992.41374.82626.05945.73603.9210
H102.16251.09572.19643.44853.92293.44072.68593.92102.41372.53564.35995.02174.3206
H113.41452.17051.09882.17953.44093.92654.66875.73604.82622.53562.50874.34845.0217
H123.88433.43472.17671.09912.17673.43475.38316.05946.05944.35992.50872.50874.3599
H133.41453.92653.44092.17951.09882.17054.66874.82625.73605.02174.34842.50872.5356
H142.16253.44073.92293.44852.19641.09572.68592.41373.92104.32065.02174.35992.5356

picture of Nitrobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.493 C1 C2 H10 119.164
C1 C6 C5 118.493 C1 C6 H14 119.164
C1 N7 O8 117.482 C1 N7 O9 117.482
C2 C1 C6 122.325 C2 C1 N7 118.838
C2 C3 C4 120.201 C2 C3 H11 119.652
C3 C2 H10 122.343 C3 C4 C5 120.288
C3 C4 H12 119.856 C4 C3 H11 120.148
C4 C5 C6 120.201 C4 C5 H13 120.148
C5 C4 H12 119.856 C5 C6 H14 122.343
C6 C1 N7 118.838 C6 C5 H13 119.652
O8 N7 O9 125.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.102      
2 C 0.065      
3 C 0.073      
4 C 0.071      
5 C 0.073      
6 C 0.065      
7 N 0.145      
8 O -0.216      
9 O -0.216      
10 H -0.026      
11 H -0.036      
12 H -0.038      
13 H -0.036      
14 H -0.026      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -4.114 4.114
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.963 0.000 0.000
y 0.000 -48.136 0.000
z 0.000 0.000 -53.967
Traceless
 xyz
x -0.911 0.000 0.000
y 0.000 4.829 0.000
z 0.000 0.000 -3.918
Polar
3z2-r2-7.836
x2-y2-3.827
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.274 0.000 0.000
y 0.000 13.574 0.000
z 0.000 0.000 16.167


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000