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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: HF/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-285.843428
Energy at 298.15K-285.851888
HF Energy-285.843428
Nuclear repulsion energy273.768662
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/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3788 3434 23.00      
2 A' 3349 3035 15.45      
3 A' 3325 3013 7.61      
4 A' 3307 2997 16.25      
5 A' 1805 1636 136.83      
6 A' 1779 1613 37.51      
7 A' 1655 1500 68.89      
8 A' 1379 1250 68.13      
9 A' 1287 1166 11.57      
10 A' 1118 1014 2.33      
11 A' 1098 995 0.28      
12 A' 1078 977 2.14      
13 A' 992 899 15.22      
14 A' 885 802 8.94      
15 A' 845 766 94.29      
16 A' 770 698 23.98      
17 A' 677 613 243.99      
18 A' 572 519 2.78      
19 A' 553 502 72.81      
20 A' 244 221 6.38      
21 A" 3885 3522 18.23      
22 A" 3331 3019 43.64      
23 A" 3309 3000 2.23      
24 A" 1768 1602 11.95      
25 A" 1622 1470 3.28      
26 A" 1486 1347 0.07      
27 A" 1344 1218 4.31      
28 A" 1241 1125 1.81      
29 A" 1175 1065 18.39      
30 A" 1133 1027 0.85      
31 A" 1090 988 0.02      
32 A" 923 837 0.01      
33 A" 679 616 0.32      
34 A" 457 415 0.18      
35 A" 411 372 0.43      
36 A" 276 251 21.84      

Unscaled Zero Point Vibrational Energy (zpe) 27316.6 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 24759.7 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/Def2TZVPP
ABC
0.19153 0.08785 0.06032

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.006 0.925 0.000
C2 0.006 0.219 1.193
C3 0.006 -1.159 1.187
C4 0.007 -1.861 0.000
C5 0.006 -1.159 -1.187
C6 0.006 0.219 -1.193
N7 0.057 2.318 0.000
H8 0.010 0.752 2.124
H9 0.005 -1.686 2.120
H10 0.007 -2.933 0.000
H11 0.005 -1.686 -2.120
H12 0.010 0.752 -2.124
H13 -0.326 2.736 -0.815
H14 -0.326 2.736 0.815

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.38602.39772.78612.39771.38601.39422.13123.36333.85743.36332.13122.01342.0134
C21.38601.37732.39762.74912.38532.41521.07332.11853.36943.82143.35933.23672.5666
C32.39771.37731.37912.37332.74913.67402.12801.07232.13433.34883.82244.39113.9259
C42.78612.39761.37911.37912.39764.17973.36752.12761.07132.12763.36754.68044.6804
C52.39772.74912.37331.37911.37733.67403.82243.34882.13431.07232.12803.92594.3911
C61.38602.38532.74912.39761.37732.41523.35933.82143.36942.11851.07332.56663.2367
N71.39422.41523.67404.17973.67402.41522.63974.53115.25104.53112.63970.99280.9928
H82.13121.07332.12803.36753.82243.35932.63972.43774.25284.89474.24833.56212.4003
H93.36332.11851.07232.12763.34883.82144.53112.43772.45974.24074.89475.31764.6220
H103.85743.36942.13431.07132.13433.36945.25104.25282.45972.45974.25285.73625.7362
H113.36333.82143.34882.12761.07232.11854.53114.89474.24072.45972.43774.62205.3176
H122.13123.35933.82243.36752.12801.07332.63974.24834.89474.25282.43772.40033.5621
H132.01343.23674.39114.68043.92592.56660.99283.56215.31765.73624.62202.40031.6305
H142.01342.56663.92594.68044.39113.23670.99282.40034.62205.73625.31763.56211.6305

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.382 C1 C2 H8 119.585
C1 C6 C5 120.382 C1 C6 H12 119.585
C1 N7 H13 113.958 C1 N7 H14 113.958
C2 C1 C6 118.737 C2 C1 N7 120.609
C2 C3 C4 120.882 C2 C3 H9 119.205
C3 C2 H8 120.033 C3 C4 C5 118.736
C3 C4 H10 120.632 C4 C3 H9 119.913
C4 C5 C6 120.882 C4 C5 H11 119.913
C5 C4 H10 120.632 C5 C6 H12 120.033
C6 C1 N7 120.609 C6 C5 H11 119.205
H13 N7 H14 110.405
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.288      
2 C -0.217      
3 C -0.020      
4 C -0.166      
5 C -0.020      
6 C -0.217      
7 N -0.354      
8 H 0.063      
9 H 0.089      
10 H 0.087      
11 H 0.089      
12 H 0.063      
13 H 0.159      
14 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.033 1.022 0.000 1.453
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.200 -3.381 0.000
y -3.381 -35.737 0.000
z 0.000 0.000 -36.568
Traceless
 xyz
x -11.048 -3.381 0.000
y -3.381 6.148 0.000
z 0.000 0.000 4.900
Polar
3z2-r29.800
x2-y2-11.463
xy-3.381
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.532 -0.079 0.000
y -0.079 13.579 0.000
z 0.000 0.000 11.804


<r2> (average value of r2) Å2
<r2> 189.612
(<r2>)1/2 13.770