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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: wB97X-D/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G*
 hartrees
Energy at 0K-287.502499
Energy at 298.15K-287.510572
HF Energy-287.502499
Nuclear repulsion energy 
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 wB97X-D/6-31G*
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' 3605 3419 14.40      
2 A' 3248 3081 17.43      
3 A' 3224 3058 3.67      
4 A' 3207 3042 18.46      
5 A' 1717 1628 153.49      
6 A' 1696 1609 9.03      
7 A' 1572 1491 63.35      
8 A' 1337 1269 51.43      
9 A' 1228 1165 7.34      
10 A' 1072 1017 2.66      
11 A' 1020 967 0.47      
12 A' 994 943 0.24      
13 A' 895 849 14.43      
14 A' 847 803 2.71      
15 A' 772 732 86.68      
16 A' 711 675 16.21      
17 A' 635 602 308.33      
18 A' 542 514 2.89      
19 A' 513 487 56.16      
20 A' 225 214 5.62      
21 A" 3708 3517 10.92      
22 A" 3230 3064 41.51      
23 A" 3208 3043 4.76      
24 A" 1680 1593 5.55      
25 A" 1534 1455 2.38      
26 A" 1389 1318 0.17      
27 A" 1370 1300 9.28      
28 A" 1199 1137 2.74      
29 A" 1160 1101 4.02      
30 A" 1094 1038 2.53      
31 A" 971 921 0.00      
32 A" 841 798 0.10      
33 A" 638 606 0.30      
34 A" 421 399 0.36      
35 A" 390 370 0.35      
36 A" 283 268 24.02      

Unscaled Zero Point Vibrational Energy (zpe) 26087.9 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 24744.4 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 wB97X-D/6-31G*
ABC
0.18822 0.08675 0.05948

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.007 0.935 0.000
C2 0.006 0.221 1.204
C3 0.006 -1.168 1.199
C4 0.006 -1.875 0.000
C5 0.006 -1.168 -1.199
C6 0.006 0.221 -1.204
N7 0.057 2.333 0.000
H8 0.010 0.762 2.148
H9 0.005 -1.702 2.145
H10 0.006 -2.960 0.000
H11 0.005 -1.702 -2.145
H12 0.010 0.762 -2.148
H13 -0.328 2.760 -0.832
H14 -0.328 2.760 0.832

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.39992.42062.80972.42061.39991.39922.15463.39883.89493.39882.15462.03412.0341
C21.39991.38922.41752.77592.40872.43171.08742.14063.40173.86203.39543.27202.5881
C32.42061.38921.39182.39782.77593.70102.15071.08622.15623.38613.86334.43503.9597
C42.80972.41751.39181.39182.41754.20833.40092.15191.08522.15193.40094.72134.7213
C52.42062.77592.39781.39181.38923.70103.86333.38612.15621.08622.15073.95974.4350
C61.39992.40872.77592.41751.38922.43173.39543.86203.40172.14061.08742.58813.2720
N71.39922.43173.70104.20833.70102.43172.66134.56985.29354.56982.66131.01131.0113
H82.15461.08742.15073.40093.86333.39542.66132.46384.29744.94944.29533.60362.4164
H93.39882.14061.08622.15193.38613.86204.56982.46382.48694.28984.94945.37434.6632
H103.89493.40172.15621.08522.15623.40175.29354.29742.48692.48694.29745.79045.7904
H113.39883.86203.38612.15191.08622.14064.56984.94944.28982.48692.46384.66325.3743
H122.15463.39543.86333.40092.15071.08742.66134.29534.94944.29742.46382.41643.6036
H132.03413.27204.43504.72133.95972.58811.01133.60365.37435.79044.66322.41641.6639
H142.03412.58813.95974.72134.43503.27201.01132.41644.66325.79045.37433.60361.6639

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.422 C1 C2 H8 119.522
C1 C6 C5 120.422 C1 C6 H12 119.522
C1 N7 H13 114.137 C1 N7 H14 114.137
C2 C1 C6 118.705 C2 C1 N7 120.628
C2 C3 C4 120.750 C2 C3 H9 119.202
C3 C2 H8 120.056 C3 C4 C5 118.952
C3 C4 H10 120.524 C4 C3 H9 120.048
C4 C5 C6 120.750 C4 C5 H11 120.048
C5 C4 H10 120.524 C5 C6 H12 120.056
C6 C1 N7 120.628 C6 C5 H11 119.202
H13 N7 H14 110.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.300      
2 C -0.211      
3 C -0.168      
4 C -0.180      
5 C -0.168      
6 C -0.211      
7 N -0.821      
8 H 0.152      
9 H 0.162      
10 H 0.158      
11 H 0.162      
12 H 0.152      
13 H 0.337      
14 H 0.337      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.205 1.177 0.000 1.685
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.418 -3.699 0.000
y -3.699 -33.969 0.000
z 0.000 0.000 -35.609
Traceless
 xyz
x -10.629 -3.699 0.000
y -3.699 6.545 0.000
z 0.000 0.000 4.084
Polar
3z2-r28.168
x2-y2-11.449
xy-3.699
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.634 -0.116 0.000
y -0.116 13.253 0.000
z 0.000 0.000 11.184


<r2> (average value of r2) Å2
<r2> 191.091
(<r2>)1/2 13.824