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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: PBEPBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-287.334496
Energy at 298.15K-287.342391
Nuclear repulsion energy270.763917
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 PBEPBE/cc-pVTZ
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' 3476 3452 10.90      
2 A' 3126 3104 13.60      
3 A' 3102 3081 2.51      
4 A' 3084 3063 18.85      
5 A' 1614 1603 137.31      
6 A' 1596 1585 9.77      
7 A' 1490 1480 56.61      
8 A' 1280 1272 46.19      
9 A' 1164 1156 8.20      
10 A' 1025 1018 3.28      
11 A' 985 978 1.02      
12 A' 941 935 0.05      
13 A' 849 843 7.66      
14 A' 814 809 1.88      
15 A' 737 732 54.97      
16 A' 683 679 28.17      
17 A' 581 577 256.02      
18 A' 520 517 5.21      
19 A' 489 485 62.57      
20 A' 212 211 4.73      
21 A" 3575 3550 10.21      
22 A" 3107 3086 35.30      
23 A" 3085 3064 5.16      
24 A" 1584 1573 4.07      
25 A" 1459 1449 1.42      
26 A" 1355 1346 7.58      
27 A" 1321 1312 0.01      
28 A" 1143 1136 1.20      
29 A" 1106 1098 3.59      
30 A" 1039 1032 3.45      
31 A" 923 916 0.00      
32 A" 793 788 0.05      
33 A" 614 610 0.32      
34 A" 402 400 0.22      
35 A" 371 368 0.07      
36 A" 304 301 16.99      

Unscaled Zero Point Vibrational Energy (zpe) 24974.9 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 24802.6 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 PBEPBE/cc-pVTZ
ABC
0.18696 0.08621 0.05910

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.942 0.000
C2 0.002 0.221 1.209
C3 0.002 -1.172 1.203
C4 0.002 -1.883 0.000
C5 0.002 -1.172 -1.203
C6 0.002 0.221 -1.209
N7 0.070 2.336 0.000
H8 0.006 0.764 2.156
H9 -0.000 -1.708 2.154
H10 0.001 -2.973 0.000
H11 -0.000 -1.708 -2.154
H12 0.006 0.764 -2.156
H13 -0.287 2.781 -0.840
H14 -0.287 2.781 0.840

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.40712.43202.82432.43201.40711.39632.16383.41453.91413.41452.16382.04282.0428
C21.40711.39322.42632.78512.41722.43711.09252.14833.41473.87643.40873.29152.6024
C32.43201.39321.39722.40602.78513.70952.15851.09132.16543.39913.87764.45933.9802
C42.82432.42631.39721.39722.42634.21953.41432.16061.08982.16063.41434.74774.7477
C52.43202.78512.40601.39721.39323.70953.87763.39912.16541.09132.15853.98024.4593
C61.40712.41722.78512.42631.39322.43713.40873.87643.41472.14831.09252.60243.2915
N71.39632.43713.70954.21953.70952.43712.66944.58265.30934.58262.66941.01551.0155
H82.16381.09252.15853.41433.87763.40872.66942.47264.31454.96894.31303.62392.4260
H93.41452.14831.09132.16063.39913.87644.58262.47262.49734.30714.96895.40354.6862
H103.91413.41472.16541.08982.16543.41475.30934.31452.49732.49734.31455.82175.8217
H113.41453.87643.39912.16061.09132.14834.58264.96894.30712.49732.47264.68625.4035
H122.16383.40873.87763.41432.15851.09252.66944.31304.96894.31452.47262.42603.6239
H132.04283.29154.45934.74773.98022.60241.01553.62395.40355.82174.68622.42601.6803
H142.04282.60243.98024.74774.45933.29151.01552.42604.68625.82175.40353.62391.6803

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.569 C1 C2 H8 119.383
C1 C6 C5 120.569 C1 C6 H12 119.383
C1 N7 H13 114.860 C1 N7 H14 114.860
C2 C1 C6 118.401 C2 C1 N7 120.760
C2 C3 C4 120.802 C2 C3 H9 119.192
C3 C2 H8 120.048 C3 C4 C5 118.857
C3 C4 H10 120.572 C4 C3 H9 120.005
C4 C5 C6 120.802 C4 C5 H11 120.005
C5 C4 H10 120.572 C5 C6 H12 120.048
C6 C1 N7 120.760 C6 C5 H11 119.192
H13 N7 H14 111.653
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.125      
2 C -0.121      
3 C -0.100      
4 C -0.125      
5 C -0.100      
6 C -0.121      
7 N -0.247      
8 H 0.071      
9 H 0.093      
10 H 0.092      
11 H 0.093      
12 H 0.071      
13 H 0.134      
14 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.922 1.516 0.000 1.774
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.231 -2.988 0.000
y -2.988 -34.698 0.000
z 0.000 0.000 -37.085
Traceless
 xyz
x -10.340 -2.988 0.000
y -2.988 6.960 0.000
z 0.000 0.000 3.380
Polar
3z2-r26.759
x2-y2-11.533
xy-2.988
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.849 -0.084 0.000
y -0.084 15.355 0.000
z 0.000 0.000 12.647


<r2> (average value of r2) Å2
<r2> 192.828
(<r2>)1/2 13.886