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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: PBEPBE/6-311G**

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/6-311G**
 hartrees
Energy at 0K-287.305370
Energy at 298.15K-287.313225
Nuclear repulsion energy270.255812
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/6-311G**
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' 3482 3450 11.06      
2 A' 3129 3101 14.71      
3 A' 3105 3077 2.58      
4 A' 3087 3058 20.27      
5 A' 1621 1606 152.54      
6 A' 1601 1587 7.68      
7 A' 1489 1476 57.79      
8 A' 1284 1272 41.80      
9 A' 1164 1153 8.24      
10 A' 1025 1015 3.60      
11 A' 980 971 0.85      
12 A' 934 926 0.02      
13 A' 837 830 7.42      
14 A' 813 806 1.83      
15 A' 731 725 61.80      
16 A' 679 672 28.52      
17 A' 574 569 270.31      
18 A' 521 516 6.16      
19 A' 488 484 66.97      
20 A' 212 210 5.06      
21 A" 3582 3549 9.37      
22 A" 3110 3082 37.92      
23 A" 3087 3059 5.82      
24 A" 1585 1570 4.35      
25 A" 1457 1444 1.37      
26 A" 1359 1346 8.52      
27 A" 1316 1304 0.01      
28 A" 1144 1133 1.28      
29 A" 1106 1096 3.99      
30 A" 1040 1030 3.83      
31 A" 913 905 0.00      
32 A" 785 778 0.07      
33 A" 614 609 0.35      
34 A" 400 397 0.31      
35 A" 371 367 0.24      
36 A" 297 295 18.19      

Unscaled Zero Point Vibrational Energy (zpe) 24959.6 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 24732.5 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/6-311G**
ABC
0.18620 0.08591 0.05888

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.945 0.000
C2 0.002 0.222 1.211
C3 0.002 -1.174 1.205
C4 0.002 -1.886 0.000
C5 0.002 -1.174 -1.205
C6 0.002 0.222 -1.211
N7 0.070 2.340 0.000
H8 0.006 0.766 2.161
H9 0.000 -1.711 2.158
H10 0.001 -2.978 0.000
H11 0.000 -1.711 -2.158
H12 0.006 0.766 -2.161
H13 -0.285 2.786 -0.842
H14 -0.285 2.786 0.842

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.41072.43762.83102.43761.41071.39682.16823.42153.92263.42152.16822.04542.0454
C21.41071.39592.43142.79092.42272.44091.09432.15183.42133.88383.41573.29802.6071
C32.43761.39591.40012.41072.79093.71552.16241.09302.16953.40543.88514.46783.9876
C42.83102.43141.40011.40012.43144.22673.42092.16461.09152.16463.42094.75694.7569
C52.43762.79092.41071.40011.39593.71553.88513.40542.16951.09302.16243.98764.4678
C61.41072.42272.79092.43141.39592.44093.41573.88383.42132.15181.09432.60713.2980
N71.39682.44093.71554.22673.71552.44092.67414.58995.31824.58992.67411.01701.0170
H82.16821.09432.16243.42093.88513.41572.67412.47664.32254.97814.32163.63122.4305
H93.42152.15181.09302.16463.40543.88384.58992.47662.50214.31504.97815.41354.6945
H103.92263.42132.16951.09152.16953.42135.31824.32252.50212.50214.32255.83275.8327
H113.42153.88383.40542.16461.09302.15184.58994.97814.31502.50212.47664.69455.4135
H122.16823.41573.88513.42092.16241.09432.67414.32164.97814.32252.47662.43053.6312
H132.04543.29804.46784.75693.98762.60711.01703.63125.41355.83274.69452.43051.6842
H142.04542.60713.98764.75694.46783.29801.01702.43054.69455.83275.41353.63121.6842

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.582 C1 C2 H8 119.362
C1 C6 C5 120.582 C1 C6 H12 119.362
C1 N7 H13 114.948 C1 N7 H14 114.948
C2 C1 C6 118.344 C2 C1 N7 120.786
C2 C3 C4 120.825 C2 C3 H9 119.165
C3 C2 H8 120.055 C3 C4 C5 118.841
C3 C4 H10 120.579 C4 C3 H9 120.010
C4 C5 C6 120.825 C4 C5 H11 120.010
C5 C4 H10 120.579 C5 C6 H12 120.055
C6 C1 N7 120.786 C6 C5 H11 119.165
H13 N7 H14 111.788
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.086      
2 C -0.076      
3 C -0.108      
4 C -0.103      
5 C -0.108      
6 C -0.076      
7 N -0.467      
8 H 0.086      
9 H 0.090      
10 H 0.088      
11 H 0.090      
12 H 0.086      
13 H 0.206      
14 H 0.206      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.992 1.567 0.000 1.854
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.387 -3.134 0.000
y -3.134 -34.118 0.000
z 0.000 0.000 -36.767
Traceless
 xyz
x -10.944 -3.134 0.000
y -3.134 7.459 0.000
z 0.000 0.000 3.485
Polar
3z2-r26.970
x2-y2-12.269
xy-3.134
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.915 -0.086 0.000
y -0.086 14.786 0.000
z 0.000 0.000 12.192


<r2> (average value of r2) Å2
<r2> 193.305
(<r2>)1/2 13.903