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All results from a given calculation for C6H5NO2 (Nitrobenzene)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-436.928893
Energy at 298.15K-436.936015
HF Energy-436.928893
Nuclear repulsion energy413.272507
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/Def2TZVPP
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 3229 3109 4.82      
2 A1 3201 3081 8.09      
3 A1 3180 3061 0.67      
4 A1 1631 1570 3.12      
5 A1 1517 1460 10.51      
6 A1 1377 1326 279.07      
7 A1 1198 1153 2.96      
8 A1 1121 1079 33.50      
9 A1 1046 1007 6.25      
10 A1 1025 986 0.23      
11 A1 871 839 35.93      
12 A1 698 672 8.86      
13 A1 396 381 1.03      
14 A2 1007 969 0.00      
15 A2 862 830 0.00      
16 A2 420 404 0.00      
17 A2 52 50 0.00      
18 B1 1025 987 0.15      
19 B1 974 937 3.46      
20 B1 820 789 9.79      
21 B1 726 699 76.57      
22 B1 697 671 10.68      
23 B1 450 433 0.57      
24 B1 170 164 0.94      
25 B2 3229 3108 0.45      
26 B2 3193 3073 9.06      
27 B2 1654 1592 30.01      
28 B2 1588 1528 240.61      
29 B2 1494 1438 0.08      
30 B2 1354 1303 12.86      
31 B2 1344 1294 0.33      
32 B2 1187 1142 0.59      
33 B2 1102 1061 8.36      
34 B2 629 605 0.04      
35 B2 527 507 1.26      
36 B2 257 247 0.88      

Unscaled Zero Point Vibrational Energy (zpe) 22624.0 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 21777.9 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/Def2TZVPP
ABC
0.13352 0.04299 0.03252

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.241
C2 0.000 1.215 -0.430
C3 0.000 1.206 -1.818
C4 0.000 0.000 -2.510
C5 0.000 -1.206 -1.818
C6 0.000 -1.215 -0.430
N7 0.000 0.000 1.713
O8 0.000 -1.080 2.290
O9 0.000 1.080 2.290
H10 0.000 2.135 0.133
H11 0.000 2.143 -2.358
H12 0.000 0.000 -3.592
H13 0.000 -2.143 -2.358
H14 0.000 -2.135 0.133

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 O9 H10 H11 H12 H13 H14
C11.38812.38572.75072.38571.38811.47242.31702.31702.13753.36823.83213.36822.1375
C21.38811.38752.40892.79092.43052.46373.55962.72381.07812.13943.38693.87223.3970
C32.38571.38751.39102.41272.79093.73104.70154.10982.16001.08132.14523.39273.8687
C42.75072.40891.39101.39102.40894.22314.92044.92043.39732.14841.08142.14843.3973
C52.38572.79092.41271.39101.38753.73104.10984.70153.86873.39272.14521.08132.1600
C61.38812.43052.79092.40891.38752.46372.72383.55963.39703.87223.38692.13941.0781
N71.47242.46373.73104.22313.73102.46371.22491.22492.65614.60055.30454.60052.6561
O82.31703.55964.70154.92044.10982.72381.22492.16063.87205.65655.98024.76812.4015
O92.31702.72384.10984.92044.70153.55961.22492.16062.40154.76815.98025.65653.8720
H102.13751.07812.16003.39733.86873.39702.65613.87202.40152.49064.29274.95004.2696
H113.36822.13941.08132.14843.39273.87224.60055.65654.76812.49062.47274.28604.9500
H123.83213.38692.14521.08142.14523.38695.30455.98025.98024.29272.47272.47274.2927
H133.36823.87223.39272.14841.08132.13944.60054.76815.65654.95004.28602.47272.4906
H142.13753.39703.86873.39732.16001.07812.65612.40153.87204.26964.95004.29272.4906

picture of Nitrobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.528 C1 C2 H10 119.633
C1 C6 C5 118.528 C1 C6 H14 119.633
C1 N7 O8 118.119 C1 N7 O9 118.119
C2 C1 C6 122.208 C2 C1 N7 118.896
C2 C3 C4 120.224 C2 C3 H11 119.610
C3 C2 H10 121.839 C3 C4 C5 120.288
C3 C4 H12 119.856 C4 C3 H11 120.166
C4 C5 C6 120.224 C4 C5 H13 120.166
C5 C4 H12 119.856 C5 C6 H14 121.839
C6 C1 N7 118.896 C6 C5 H13 119.610
O8 N7 O9 123.762
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.023      
2 C -0.134      
3 C -0.101      
4 C -0.117      
5 C -0.101      
6 C -0.134      
7 N 0.420      
8 O -0.307      
9 O -0.307      
10 H 0.167      
11 H 0.141      
12 H 0.140      
13 H 0.141      
14 H 0.167      


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 -4.655 4.655
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -52.834 0.000 0.000
y 0.000 -48.091 0.000
z 0.000 0.000 -55.364
Traceless
 xyz
x -1.106 0.000 0.000
y 0.000 6.008 0.000
z 0.000 0.000 -4.902
Polar
3z2-r2-9.804
x2-y2-4.743
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.503 0.000 0.000
y 0.000 13.885 0.000
z 0.000 0.000 16.435


<r2> (average value of r2) Å2
<r2> 313.049
(<r2>)1/2 17.693