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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: PBEPBE/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-287.252399
Energy at 298.15K-287.260274
Nuclear repulsion energy269.372113
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-pVDZ
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' 3454 3434 9.41      
2 A' 3138 3120 13.09      
3 A' 3114 3096 2.73      
4 A' 3095 3077 19.08      
5 A' 1627 1618 117.46      
6 A' 1581 1571 29.11      
7 A' 1489 1480 52.73      
8 A' 1290 1283 36.65      
9 A' 1153 1147 6.92      
10 A' 1025 1019 3.12      
11 A' 976 970 0.37      
12 A' 948 943 0.07      
13 A' 847 842 6.01      
14 A' 815 810 1.50      
15 A' 737 733 47.88      
16 A' 683 679 17.99      
17 A' 581 578 259.64      
18 A' 518 515 3.66      
19 A' 490 487 61.00      
20 A' 214 213 4.87      
21 A" 3558 3537 9.14      
22 A" 3119 3101 35.17      
23 A" 3096 3078 4.90      
24 A" 1593 1584 3.71      
25 A" 1454 1445 0.75      
26 A" 1380 1372 9.32      
27 A" 1300 1292 0.02      
28 A" 1131 1125 0.93      
29 A" 1102 1095 3.25      
30 A" 1041 1035 4.26      
31 A" 926 921 0.00      
32 A" 793 789 0.08      
33 A" 610 607 0.33      
34 A" 402 400 0.23      
35 A" 371 369 0.21      
36 A" 300 298 17.23      

Unscaled Zero Point Vibrational Energy (zpe) 24974.8 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 24829.9 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 PBEPBE/cc-pVDZ
ABC
0.18488 0.08544 0.05854

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.003 0.949 0.000
C2 0.002 0.223 1.215
C3 0.002 -1.177 1.209
C4 0.002 -1.892 0.000
C5 0.002 -1.177 -1.209
C6 0.002 0.223 -1.215
N7 0.075 2.345 0.000
H8 0.004 0.771 2.171
H9 -0.001 -1.717 2.168
H10 0.000 -2.991 0.000
H11 -0.001 -1.717 -2.168
H12 0.004 0.771 -2.171
H13 -0.303 2.787 -0.842
H14 -0.303 2.787 0.842

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.41512.44552.84042.44551.41511.39872.17813.43603.93943.43602.17812.04502.0450
C21.41511.40052.43932.79972.43032.44641.10152.16183.43623.90013.43003.30102.6082
C32.44551.40051.40452.41822.79973.72502.17261.10052.17973.41993.90124.47363.9924
C42.84042.43931.40451.40452.43934.23783.43562.17491.09902.17493.43564.76354.7635
C52.44552.79972.41821.40451.40053.72503.90123.41992.17971.10052.17263.99244.4736
C61.41512.43032.79972.43931.40052.44643.43003.90013.43622.16181.10152.60823.3010
N71.39872.44643.72504.23783.72502.44642.68264.60555.33674.60552.68261.02321.0232
H82.17811.10152.17263.43563.90123.43002.68262.48824.34325.00164.34173.63822.4337
H93.43602.16181.10052.17493.41993.90014.60552.48822.51434.33595.00165.42564.7046
H103.93943.43622.17971.09902.17973.43625.33674.34322.51432.51434.34325.84645.8464
H113.43603.90013.41992.17491.10052.16184.60555.00164.33592.51432.48824.70465.4256
H122.17813.43003.90123.43562.17261.10152.68264.34175.00164.34322.48822.43373.6382
H132.04503.30104.47364.76353.99242.60821.02323.63825.42565.84644.70462.43371.6844
H142.04502.60823.99244.76354.47363.30101.02322.43374.70465.84645.42563.63821.6844

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.584 C1 C2 H8 119.357
C1 C6 C5 120.584 C1 C6 H12 119.357
C1 N7 H13 114.321 C1 N7 H14 114.321
C2 C1 C6 118.339 C2 C1 N7 120.789
C2 C3 C4 120.832 C2 C3 H9 119.144
C3 C2 H8 120.058 C3 C4 C5 118.829
C3 C4 H10 120.585 C4 C3 H9 120.024
C4 C5 C6 120.832 C4 C5 H11 120.024
C5 C4 H10 120.585 C5 C6 H12 120.058
C6 C1 N7 120.789 C6 C5 H11 119.144
H13 N7 H14 110.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 C 0.023      
3 C 0.028      
4 C 0.009      
5 C 0.028      
6 C 0.023      
7 N -0.113      
8 H -0.036      
9 H -0.025      
10 H -0.030      
11 H -0.025      
12 H -0.036      
13 H 0.089      
14 H 0.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.983 1.642 0.000 1.914
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.689 -3.068 0.000
y -3.068 -34.020 0.000
z 0.000 0.000 -37.072
Traceless
 xyz
x -10.143 -3.068 0.000
y -3.068 7.361 0.000
z 0.000 0.000 2.782
Polar
3z2-r25.564
x2-y2-11.669
xy-3.068
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.269 -0.130 0.000
y -0.130 14.739 0.000
z 0.000 0.000 12.186


<r2> (average value of r2) Å2
<r2> 194.210
(<r2>)1/2 13.936