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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-287.644666
Energy at 298.15K-287.652640
HF Energy-287.644666
Nuclear repulsion energy270.600338
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 TPSSh/6-31+G**
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' 3555 3421 10.91      
2 A' 3211 3090 17.99      
3 A' 3187 3067 4.34      
4 A' 3169 3050 21.60      
5 A' 1675 1612 128.36      
6 A' 1651 1589 42.74      
7 A' 1535 1477 58.84      
8 A' 1301 1252 68.73      
9 A' 1203 1158 10.63      
10 A' 1048 1009 3.94      
11 A' 1002 965 1.17      
12 A' 980 943 0.06      
13 A' 879 846 7.41      
14 A' 826 795 3.49      
15 A' 756 728 85.75      
16 A' 694 668 20.48      
17 A' 594 572 268.21      
18 A' 526 507 3.43      
19 A' 500 481 71.04      
20 A' 218 210 5.84      
21 A" 3663 3525 12.37      
22 A" 3193 3073 45.94      
23 A" 3170 3051 6.66      
24 A" 1632 1571 4.62      
25 A" 1503 1447 0.88      
26 A" 1376 1324 7.09      
27 A" 1366 1315 0.04      
28 A" 1181 1137 1.35      
29 A" 1136 1094 3.87      
30 A" 1065 1025 3.77      
31 A" 961 925 0.00      
32 A" 825 794 0.05      
33 A" 623 600 0.32      
34 A" 412 396 0.26      
35 A" 373 359 0.08      
36 A" 291 280 19.75      

Unscaled Zero Point Vibrational Energy (zpe) 25638.4 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 24677.0 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 TPSSh/6-31+G**
ABC
0.18666 0.08606 0.05899

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.940 0.000
C2 0.004 0.222 1.211
C3 0.004 -1.175 1.206
C4 0.002 -1.887 0.000
C5 0.004 -1.175 -1.206
C6 0.004 0.222 -1.211
N7 0.064 2.344 0.000
H8 0.012 0.762 2.155
H9 0.004 -1.709 2.153
H10 0.001 -2.973 0.000
H11 0.004 -1.709 -2.153
H12 0.012 0.762 -2.155
H13 -0.295 2.788 -0.837
H14 -0.295 2.788 0.837

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.40802.43492.82742.43491.40801.40482.16283.41343.91313.41342.16282.05032.0503
C21.40801.39732.43232.79182.42232.44361.08792.14823.41693.87883.40973.29692.6106
C32.43491.39731.40042.41182.79183.72012.15771.08702.16483.40103.87974.46903.9919
C42.82742.43231.40041.40042.43234.23123.41562.16041.08572.16043.41564.75934.7593
C52.43492.79182.41181.40041.39733.72013.87973.40102.16481.08702.15773.99194.4690
C61.40802.42232.79182.43231.39732.44363.40973.87883.41692.14821.08792.61063.2969
N71.40482.44363.72014.23123.72012.44362.67374.58905.31694.58902.67371.01331.0133
H82.16281.08792.15773.41563.87973.40972.67372.47094.31264.96674.31093.62682.4368
H93.41342.14821.08702.16043.40103.87884.58902.47092.49684.30604.96675.40854.6952
H103.91313.41692.16481.08572.16483.41695.31694.31262.49682.49684.31265.82945.8294
H113.41343.87883.40102.16041.08702.14824.58904.96674.30602.49682.47094.69525.4085
H122.16283.40973.87973.41562.15771.08792.67374.31094.96674.31262.47092.43683.6268
H132.05033.29694.46904.75933.99192.61061.01333.62685.40855.82944.69522.43681.6737
H142.05032.61063.99194.75934.46903.29691.01332.43684.69525.82945.40853.62681.6737

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.446 C1 C2 H8 119.565
C1 C6 C5 120.446 C1 C6 H12 119.565
C1 N7 H13 115.009 C1 N7 H14 115.009
C2 C1 C6 118.675 C2 C1 N7 120.622
C2 C3 C4 120.778 C2 C3 H9 119.173
C3 C2 H8 119.987 C3 C4 C5 118.875
C3 C4 H10 120.562 C4 C3 H9 120.049
C4 C5 C6 120.778 C4 C5 H11 120.049
C5 C4 H10 120.562 C5 C6 H12 119.987
C6 C1 N7 120.622 C6 C5 H11 119.173
H13 N7 H14 111.361
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.474      
2 C 0.238      
3 C -0.300      
4 C -0.127      
5 C -0.300      
6 C 0.238      
7 N -0.556      
8 H 0.129      
9 H 0.146      
10 H 0.143      
11 H 0.146      
12 H 0.129      
13 H 0.293      
14 H 0.293      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.022 1.289 0.000 1.645
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.908 0.011 0.000
y 0.011 15.151 0.000
z 0.000 0.000 12.581


<r2> (average value of r2) Å2
<r2> 193.249
(<r2>)1/2 13.901