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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: B1B95/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 B1B95/cc-pVDZ
 hartrees
Energy at 0K-287.492568
Energy at 298.15K-287.500605
Nuclear repulsion energy271.614913
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 B1B95/cc-pVDZ
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' 3570 3432 15.11      
2 A' 3227 3101 12.28      
3 A' 3202 3078 3.64      
4 A' 3184 3060 17.35      
5 A' 1689 1623 121.21      
6 A' 1630 1567 41.66      
7 A' 1538 1478 59.41      
8 A' 1325 1273 43.20      
9 A' 1186 1140 7.48      
10 A' 1056 1015 3.08      
11 A' 1002 963 0.20      
12 A' 990 952 0.10      
13 A' 886 851 7.62      
14 A' 837 804 2.34      
15 A' 766 737 58.99      
16 A' 706 678 17.56      
17 A' 608 584 262.57      
18 A' 527 507 1.01      
19 A' 506 486 62.69      
20 A' 222 213 5.11      
21 A" 3675 3533 12.75      
22 A" 3207 3083 34.08      
23 A" 3186 3062 3.39      
24 A" 1660 1596 4.75      
25 A" 1502 1444 1.42      
26 A" 1398 1344 10.74      
27 A" 1341 1289 0.00      
28 A" 1163 1118 1.16      
29 A" 1132 1089 3.96      
30 A" 1070 1029 4.07      
31 A" 969 932 0.00      
32 A" 827 795 0.07      
33 A" 621 596 0.30      
34 A" 414 398 0.24      
35 A" 374 359 0.09      
36 A" 293 281 18.74      

Unscaled Zero Point Vibrational Energy (zpe) 25744.0 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 24745.2 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 B1B95/cc-pVDZ
ABC
0.18826 0.08676 0.05950

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.004 0.940 0.000
C2 0.003 0.221 1.204
C3 0.003 -1.168 1.198
C4 0.004 -1.877 0.000
C5 0.003 -1.168 -1.198
C6 0.003 0.221 -1.204
N7 0.068 2.329 0.000
H8 0.006 0.764 2.151
H9 0.001 -1.703 2.149
H10 0.002 -2.967 0.000
H11 0.001 -1.703 -2.149
H12 0.006 0.764 -2.151
H13 -0.310 2.763 -0.834
H14 -0.310 2.763 0.834

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.40202.42462.81672.42461.40201.39112.15833.40643.90633.40642.15832.02962.0296
C21.40201.38942.41922.77522.40802.42841.09182.14423.40773.86613.39883.27292.5876
C32.42461.38941.39232.39672.77523.69752.15461.09102.16123.38993.86704.43653.9605
C42.81672.41921.39231.39232.41924.20683.40662.15601.08962.15603.40664.72494.7249
C52.42462.77522.39671.39231.38943.69753.86703.38992.16121.09102.15463.96054.4365
C61.40202.40802.77522.41921.38942.42843.39883.86613.40772.14421.09182.58763.2729
N71.39112.42843.69754.20683.69752.42842.66094.57005.29634.57002.66091.01321.0132
H82.15831.09182.15463.40663.86703.39882.66092.46774.30674.95804.30243.60642.4146
H93.40642.14421.09102.15603.38993.86614.57002.46772.49284.29804.95805.38004.6665
H103.90633.40772.16121.08962.16123.40775.29634.30672.49282.49284.30675.79865.7986
H113.40643.86613.38992.15601.09102.14424.57004.95804.29802.49282.46774.66655.3800
H122.15833.39883.86703.40662.15461.09182.66094.30244.95804.30672.46772.41463.6064
H132.02963.27294.43654.72493.96052.58761.01323.60645.38005.79864.66652.41461.6678
H142.02962.58763.96054.72494.43653.27291.01322.41464.66655.79865.38003.60641.6678

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.588 C1 C2 H8 119.354
C1 C6 C5 120.588 C1 C6 H12 119.354
C1 N7 H13 114.247 C1 N7 H14 114.247
C2 C1 C6 118.358 C2 C1 N7 120.786
C2 C3 C4 120.843 C2 C3 H9 119.149
C3 C2 H8 120.058 C3 C4 C5 118.780
C3 C4 H10 120.610 C4 C3 H9 120.008
C4 C5 C6 120.843 C4 C5 H11 120.008
C5 C4 H10 120.610 C5 C6 H12 120.058
C6 C1 N7 120.786 C6 C5 H11 119.149
H13 N7 H14 110.790
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 C 0.022      
3 C 0.023      
4 C 0.000      
5 C 0.023      
6 C 0.022      
7 N -0.137      
8 H -0.026      
9 H -0.016      
10 H -0.022      
11 H -0.016      
12 H -0.026      
13 H 0.093      
14 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.023 1.453 0.000 1.776
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.534 -3.179 0.000
y -3.179 -34.096 0.000
z 0.000 0.000 -36.565
Traceless
 xyz
x -10.203 -3.179 0.000
y -3.179 6.953 0.000
z 0.000 0.000 3.250
Polar
3z2-r26.500
x2-y2-11.438
xy-3.179
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.213 -0.132 0.000
y -0.132 14.010 0.000
z 0.000 0.000 11.754


<r2> (average value of r2) Å2
<r2> 191.343
(<r2>)1/2 13.833