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All results from a given calculation for C6H5NH2 (aniline)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-287.712926
Energy at 298.15K-287.721016
HF Energy-287.712926
Nuclear repulsion energy272.031450
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 B3LYPultrafine/cc-pVTZ
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' 3559 3440 15.01      
2 A' 3192 3086 14.21      
3 A' 3169 3064 3.52      
4 A' 3152 3047 17.78      
5 A' 1662 1606 134.42      
6 A' 1647 1592 16.39      
7 A' 1537 1485 60.20      
8 A' 1304 1260 60.13      
9 A' 1203 1163 9.06      
10 A' 1051 1016 2.80      
11 A' 1016 982 1.81      
12 A' 987 954 0.09      
13 A' 891 861 9.14      
14 A' 834 806 3.03      
15 A' 768 742 61.53      
16 A' 709 685 27.24      
17 A' 597 578 247.30      
18 A' 538 520 6.79      
19 A' 508 491 73.00      
20 A' 222 215 5.04      
21 A" 3656 3534 12.16      
22 A" 3175 3069 36.77      
23 A" 3153 3048 4.40      
24 A" 1629 1575 5.16      
25 A" 1506 1456 1.90      
26 A" 1375 1329 0.00      
27 A" 1347 1302 7.96      
28 A" 1181 1142 2.20      
29 A" 1139 1101 3.85      
30 A" 1067 1032 2.62      
31 A" 969 937 0.00      
32 A" 831 803 0.03      
33 A" 638 617 0.31      
34 A" 420 406 0.22      
35 A" 383 371 0.20      
36 A" 296 286 17.92      

Unscaled Zero Point Vibrational Energy (zpe) 25655.5 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 24801.2 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 B3LYPultrafine/cc-pVTZ
ABC
0.18888 0.08689 0.05960

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.934 0.000
C2 0.003 0.220 1.202
C3 0.003 -1.167 1.197
C4 0.003 -1.874 0.000
C5 0.003 -1.167 -1.197
C6 0.003 0.220 -1.202
N7 0.067 2.330 0.000
H8 0.009 0.758 2.142
H9 0.002 -1.699 2.139
H10 0.003 -2.954 0.000
H11 0.002 -1.699 -2.139
H12 0.009 0.758 -2.142
H13 -0.297 2.768 -0.832
H14 -0.297 2.768 0.832

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 H8 H9 H10 H11 H12 H13 H14
C11.39882.41862.80812.41861.39881.39662.14933.39303.88893.39302.14932.03532.0353
C21.39881.38682.41412.77142.40492.42931.08312.13543.39433.85363.38763.27432.5922
C32.41861.38681.39002.39412.77143.69642.14491.08222.15123.37863.85454.43733.9631
C42.80812.41411.39001.39002.41414.20373.39362.14651.08082.14653.39364.72494.7249
C52.41862.77142.39411.39001.38683.69643.85453.37862.15121.08222.14493.96314.4373
C61.39882.40492.77142.41411.38682.42933.38763.85363.39432.13541.08312.59223.2743
N71.39662.42933.69644.20373.69642.42932.65714.56205.28444.56202.65711.00801.0080
H82.14931.08312.14493.39363.85453.38762.65712.45764.28654.93674.28413.60212.4181
H93.39302.13541.08222.14653.37863.85364.56202.45762.48054.27884.93675.37324.6639
H103.88893.39432.15121.08082.15123.39435.28444.28652.48052.48054.28655.79015.7901
H113.39303.85363.37862.14651.08222.13544.56204.93674.27882.48052.45764.66395.3732
H122.14933.38763.85453.39362.14491.08312.65714.28414.93674.28652.45762.41813.6021
H132.03533.27434.43734.72493.96312.59221.00803.60215.37325.79014.66392.41811.6639
H142.03532.59223.96314.72494.43733.27431.00802.41814.66395.79015.37323.60211.6639

picture of aniline state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.505 C1 C2 H8 119.445
C1 C6 C5 120.505 C1 C6 H12 119.445
C1 N7 H13 114.684 C1 N7 H14 114.684
C2 C1 C6 118.546 C2 C1 N7 120.688
C2 C3 C4 120.773 C2 C3 H9 119.226
C3 C2 H8 120.049 C3 C4 C5 118.898
C3 C4 H10 120.551 C4 C3 H9 120.002
C4 C5 C6 120.773 C4 C5 H11 120.002
C5 C4 H10 120.551 C5 C6 H12 120.049
C6 C1 N7 120.688 C6 C5 H11 119.226
H13 N7 H14 111.253
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.172      
2 C -0.146      
3 C -0.099      
4 C -0.138      
5 C -0.099      
6 C -0.146      
7 N -0.287      
8 H 0.082      
9 H 0.101      
10 H 0.099      
11 H 0.101      
12 H 0.082      
13 H 0.139      
14 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.937 1.361 0.000 1.653
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.281 -3.031 0.016
y -3.031 -35.133 0.022
z 0.016 0.022 -37.081
Traceless
 xyz
x -10.174 -3.031 0.016
y -3.031 6.548 0.022
z 0.016 0.022 3.626
Polar
3z2-r27.253
x2-y2-11.148
xy-3.031
xz0.016
yz0.022


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.766 -0.086 0.001
y -0.086 14.714 0.000
z 0.001 0.000 12.287


<r2> (average value of r2) Å2
<r2> 191.457
(<r2>)1/2 13.837