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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: HF/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/LANL2DZ
 hartrees
Energy at 0K-285.660705
Energy at 298.15K-285.669024
Nuclear repulsion energy271.631629
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 HF/LANL2DZ
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 3871 3483 58.38      
2 A1 3418 3076 23.46      
3 A1 3388 3049 15.18      
4 A1 3369 3032 23.42      
5 A1 1830 1647 170.20      
6 A1 1796 1616 127.21      
7 A1 1660 1494 102.70      
8 A1 1414 1272 94.78      
9 A1 1315 1184 16.28      
10 A1 1124 1012 2.75      
11 A1 1085 977 9.09      
12 A1 888 799 12.66      
13 A1 582 524 0.55      
14 A2 1123 1010 0.00      
15 A2 952 857 0.00      
16 A2 464 418 0.00      
17 A2 336 303 0.00      
18 B1 1143 1029 3.29      
19 B1 1022 919 20.43      
20 B1 872 785 127.57      
21 B1 787 708 42.48      
22 B1 576 519 15.23      
23 B1 340 306 404.63      
24 B1 245 220 23.98      
25 B2 4016 3614 32.69      
26 B2 3397 3057 72.32      
27 B2 3370 3033 4.50      
28 B2 1775 1597 18.42      
29 B2 1625 1462 1.80      
30 B2 1503 1353 0.62      
31 B2 1382 1243 11.90      
32 B2 1279 1151 11.60      
33 B2 1218 1096 18.45      
34 B2 1122 1009 0.28      
35 B2 690 621 0.43      
36 B2 409 368 2.44      

Unscaled Zero Point Vibrational Energy (zpe) 27692.8 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24920.7 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 HF/LANL2DZ
ABC
0.18829 0.08650 0.05927

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/LANL2DZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.935
C2 0.000 1.208 0.221
C3 0.000 1.201 -1.172
C4 0.000 0.000 -1.883
C5 0.000 -1.201 -1.172
C6 0.000 -1.208 0.221
N7 0.000 0.000 2.326
H8 0.000 2.140 0.753
H9 0.000 2.135 -1.700
H10 0.000 0.000 -2.955
H11 0.000 -2.135 -1.700
H12 0.000 -2.140 0.753
H13 0.000 -0.850 2.836
H14 0.000 0.850 2.836

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.40362.42542.81882.42541.40361.39022.14823.39183.89053.39182.14822.08182.0818
C21.40361.39242.42612.78262.41602.42701.07382.13273.39783.85573.39063.32792.6393
C32.42541.39241.39612.40222.78263.69792.14191.07322.15013.37793.85634.50194.0227
C42.81882.42611.39611.39612.42614.20903.39602.14321.07182.14323.39604.79494.7949
C52.42542.78262.40221.39611.39243.69793.85633.37792.15011.07322.14194.02274.5019
C61.40362.41602.78262.42611.39242.42703.39063.85573.39782.13271.07382.63933.3279
N71.39022.42703.69794.20903.69792.42702.65604.55685.28074.55682.65600.99150.9915
H82.14821.07382.14193.39603.85633.39062.65602.45304.28174.92954.28093.64442.4497
H93.39182.13271.07322.14323.37793.85574.55682.45302.47694.27064.92955.43004.7140
H103.89053.39782.15011.07182.15013.39785.28074.28172.47692.47694.28175.85285.8528
H113.39183.85573.37792.14321.07322.13274.55684.92954.27062.47692.45304.71405.4300
H122.14823.39063.85633.39602.14191.07382.65604.28094.92954.28172.45302.44973.6444
H132.08183.32794.50194.79494.02272.63930.99153.64445.43005.85284.71402.44971.7007
H142.08182.63934.02274.79494.50193.32790.99152.44974.71405.85285.43003.64441.7007

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.326 C1 C2 H8 119.660
C1 C6 C5 120.326 C1 C6 H12 119.660
C1 N7 H13 120.952 C1 N7 H14 120.952
C2 C1 C6 118.777 C2 C1 N7 120.611
C2 C3 C4 120.930 C2 C3 H9 119.195
C3 C2 H8 120.014 C3 C4 C5 118.711
C3 C4 H10 120.645 C4 C3 H9 119.876
C4 C5 C6 120.930 C4 C5 H11 119.876
C5 C4 H10 120.645 C5 C6 H12 120.014
C6 C1 N7 120.611 C6 C5 H11 119.195
H13 N7 H14 118.097
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.513     0.000
2 C -0.377     0.000
3 C -0.160     0.000
4 C -0.276     0.000
5 C -0.160     0.000
6 C -0.377     0.000
7 N -0.893     0.000
8 H 0.204     0.000
9 H 0.204     0.000
10 H 0.212     0.000
11 H 0.204     0.000
12 H 0.204     0.000
13 H 0.351     0.000
14 H 0.351     0.000


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 1.520 1.520
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.854 0.000 0.000
y 0.000 -36.420 0.000
z 0.000 0.000 -33.736
Traceless
 xyz
x -13.777 0.000 0.000
y 0.000 4.875 0.000
z 0.000 0.000 8.901
Polar
3z2-r217.802
x2-y2-12.435
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.275 0.000 0.000
y 0.000 10.734 0.000
z 0.000 0.000 12.451


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