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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-287.564867
Energy at 298.15K-287.572767
Nuclear repulsion energy269.015426
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 B3LYP/LANL2DZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3643 3502 54.65      
2 A1 3229 3104 18.59      
3 A1 3198 3074 11.07      
4 A1 3178 3055 22.08      
5 A1 1685 1620 192.13      
6 A1 1662 1598 91.16      
7 A1 1532 1473 91.69      
8 A1 1330 1278 67.83      
9 A1 1216 1168 12.97      
10 A1 1045 1005 5.00      
11 A1 1007 968 4.87      
12 A1 830 798 8.91      
13 A1 538 518 0.10      
14 A2 998 960 0.00      
15 A2 851 818 0.00      
16 A2 423 407 0.00      
17 A2 351 337 0.00      
18 B1 1020 980 1.72      
19 B1 914 878 13.35      
20 B1 787 756 93.86      
21 B1 716 688 41.13      
22 B1 525 504 13.51      
23 B1 331 318 339.22      
24 B1 222 213 13.76      
25 B2 3783 3636 20.53      
26 B2 3205 3081 60.78      
27 B2 3179 3055 3.51      
28 B2 1630 1567 10.05      
29 B2 1498 1440 0.97      
30 B2 1384 1330 12.46      
31 B2 1375 1321 0.11      
32 B2 1202 1155 2.52      
33 B2 1129 1086 14.69      
34 B2 1032 992 0.00      
35 B2 637 612 0.46      
36 B2 378 364 2.70      

Unscaled Zero Point Vibrational Energy (zpe) 25830.2 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 24828.0 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 B3LYP/LANL2DZ
ABC
0.18428 0.08509 0.05821

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.946
C2 0.000 1.221 0.223
C3 0.000 1.213 -1.182
C4 0.000 0.000 -1.899
C5 0.000 -1.213 -1.182
C6 0.000 -1.221 0.223
N7 0.000 0.000 2.343
H8 0.000 2.166 0.763
H9 0.000 2.160 -1.718
H10 0.000 0.000 -2.985
H11 0.000 -2.160 -1.718
H12 0.000 -2.166 0.763
H13 0.000 -0.865 2.860
H14 0.000 0.865 2.860

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.41892.44882.84432.44881.41891.39702.17413.42943.93093.42942.17412.10092.1009
C21.41891.40452.44782.81032.44202.44621.08902.15623.43273.89853.43033.36272.6611
C32.44881.40451.40932.42642.81033.72722.16601.08822.17383.41563.89934.54484.0566
C42.84432.44781.40931.40932.44784.24133.43222.16751.08662.16753.43224.83684.8368
C52.44882.81032.42641.40931.40453.72723.89933.41562.17381.08822.16604.05664.5448
C61.41892.44202.81032.44781.40452.44623.43033.89853.43272.15621.08902.66113.3627
N71.39702.44623.72724.24133.72722.44622.68104.59945.32794.59942.68101.00831.0083
H82.17411.08902.16603.43223.89933.43032.68102.48144.32974.98754.33293.68622.4676
H93.42942.15621.08822.16753.41563.89854.59942.48142.50434.32004.98755.48754.7577
H103.93093.43272.17381.08662.17383.43275.32794.32972.50432.50434.32975.90915.9091
H113.42943.89853.41562.16751.08822.15624.59944.98754.32002.50432.48144.75775.4875
H122.17413.43033.89933.43222.16601.08902.68104.33294.98754.32972.48142.46763.6862
H132.10093.36274.54484.83684.05662.66111.00833.68625.48755.90914.75772.46761.7308
H142.10092.66114.05664.83684.54483.36271.00832.46764.75775.90915.48753.68621.7308

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.304 C1 C2 H8 119.623
C1 C6 C5 120.304 C1 C6 H12 119.623
C1 N7 H13 120.877 C1 N7 H14 120.877
C2 C1 C6 118.755 C2 C1 N7 120.623
C2 C3 C4 120.906 C2 C3 H9 119.219
C3 C2 H8 120.073 C3 C4 C5 118.826
C3 C4 H10 120.587 C4 C3 H9 119.875
C4 C5 C6 120.906 C4 C5 H11 119.875
C5 C4 H10 120.587 C5 C6 H12 120.073
C6 C1 N7 120.623 C6 C5 H11 119.219
H13 N7 H14 118.245
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.461     0.000
2 C -0.388     0.000
3 C -0.181     0.000
4 C -0.268     0.000
5 C -0.181     0.000
6 C -0.388     0.000
7 N -0.705     0.000
8 H 0.206     0.000
9 H 0.211     0.000
10 H 0.217     0.000
11 H 0.211     0.000
12 H 0.206     0.000
13 H 0.299     0.000
14 H 0.299     0.000


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.902 1.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.420 0.000 0.000
y 0.000 -35.640 0.000
z 0.000 0.000 -31.829
Traceless
 xyz
x -13.686 0.000 0.000
y 0.000 3.984 0.000
z 0.000 0.000 9.701
Polar
3z2-r219.403
x2-y2-11.780
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.287 0.000 0.000
y 0.000 11.136 0.000
z 0.000 0.000 13.685


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000