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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: HF/aug-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 HF/aug-cc-pVTZ
 hartrees
Energy at 0K-285.837250
Energy at 298.15K-285.845721
Nuclear repulsion energy273.740682
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/aug-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' 3784 3445 23.13      
2 A' 3348 3048 14.03      
3 A' 3324 3026 7.33      
4 A' 3306 3010 15.83      
5 A' 1805 1643 136.06      
6 A' 1778 1619 45.59      
7 A' 1653 1505 67.14      
8 A' 1377 1254 72.07      
9 A' 1285 1170 11.88      
10 A' 1117 1017 2.49      
11 A' 1104 1005 0.41      
12 A' 1078 981 2.42      
13 A' 992 903 13.80      
14 A' 884 805 9.02      
15 A' 843 768 98.60      
16 A' 756 689 19.65      
17 A' 673 613 229.86      
18 A' 572 520 3.24      
19 A' 550 501 68.88      
20 A' 242 220 6.20      
21 A" 3881 3533 19.78      
22 A" 3331 3032 40.29      
23 A" 3308 3012 2.32      
24 A" 1767 1609 10.81      
25 A" 1620 1475 2.90      
26 A" 1484 1351 0.06      
27 A" 1343 1222 3.97      
28 A" 1240 1128 1.69      
29 A" 1175 1070 16.83      
30 A" 1132 1031 0.44      
31 A" 1091 994 0.04      
32 A" 924 841 0.00      
33 A" 678 617 0.29      
34 A" 455 414 0.19      
35 A" 410 373 0.39      
36 A" 277 252 21.08      

Unscaled Zero Point Vibrational Energy (zpe) 27292.3 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 24846.9 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 HF/aug-cc-pVTZ
ABC
0.19148 0.08784 0.06031

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.004 0.927 0.000
C2 0.006 0.219 1.195
C3 0.006 -1.161 1.189
C4 0.006 -1.865 0.000
C5 0.006 -1.161 -1.189
C6 0.006 0.219 -1.195
N7 0.053 2.319 0.000
H8 0.012 0.752 2.128
H9 0.006 -1.688 2.124
H10 0.005 -2.937 0.000
H11 0.006 -1.688 -2.124
H12 0.012 0.752 -2.128
H13 -0.303 2.750 -0.821
H14 -0.303 2.750 0.821

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.38892.40272.79212.40271.38891.39332.13533.36933.86443.36932.13532.02322.0232
C21.38891.38012.40292.75512.39032.41681.07422.12193.37553.82873.36573.25062.5770
C32.40271.38011.38232.37872.75513.67802.13051.07362.13813.35553.82934.40833.9404
C42.79212.40291.38231.38232.40294.18493.37312.13181.07222.13183.37314.69814.6981
C52.40272.75512.37871.38231.38013.67803.82933.35552.13811.07362.13053.94044.4083
C61.38892.39032.75512.40291.38012.41683.36573.82873.37552.12191.07422.57703.2506
N71.39332.41683.67804.18493.67802.41682.64354.53615.25704.53612.64350.99330.9933
H82.13531.07422.13053.37313.82933.36572.64352.44004.25914.90294.25633.57652.4086
H93.36932.12191.07362.13183.35553.82874.53612.44002.46454.24894.90295.33594.6362
H103.86443.37552.13811.07222.13813.37555.25704.25912.46452.46454.25915.75505.7550
H113.36933.82873.35552.13181.07362.12194.53614.90294.24892.46452.44004.63625.3359
H122.13533.36573.82933.37312.13051.07422.64354.25634.90294.25912.44002.40863.5765
H132.02323.25064.40834.69813.94042.57700.99333.57655.33595.75504.63622.40861.6423
H142.02322.57703.94044.69814.40833.25060.99332.40864.63625.75505.33593.57651.6423

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.385 C1 C2 H8 119.659
C1 C6 C5 120.385 C1 C6 H12 119.659
C1 N7 H13 114.897 C1 N7 H14 114.897
C2 C1 C6 118.747 C2 C1 N7 120.603
C2 C3 C4 120.882 C2 C3 H9 119.184
C3 C2 H8 119.955 C3 C4 C5 118.720
C3 C4 H10 120.640 C4 C3 H9 119.934
C4 C5 C6 120.882 C4 C5 H11 119.934
C5 C4 H10 120.640 C5 C6 H12 119.955
C6 C1 N7 120.603 C6 C5 H11 119.184
H13 N7 H14 111.524
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.421      
2 C -0.967      
3 C -0.356      
4 C -0.486      
5 C -0.356      
6 C -0.967      
7 N -0.761      
8 H 0.558      
9 H 0.341      
10 H 0.541      
11 H 0.341      
12 H 0.558      
13 H 0.066      
14 H 0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.019 1.003 0.000 1.430
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.377 -3.369 0.000
y -3.369 -36.135 0.000
z 0.000 0.000 -36.736
Traceless
 xyz
x -10.942 -3.369 0.000
y -3.369 5.922 0.000
z 0.000 0.000 5.020
Polar
3z2-r210.041
x2-y2-11.243
xy-3.369
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.357 -0.041 0.000
y -0.041 14.228 0.000
z 0.000 0.000 12.289


<r2> (average value of r2) Å2
<r2> 189.805
(<r2>)1/2 13.777