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All results from a given calculation for CH3CH(NH2)CH3 (2-Propanamine)

using model chemistry: B3PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G(2df,p)
 hartrees
Energy at 0K-174.444419
Energy at 298.15K-174.454846
Nuclear repulsion energy135.635222
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 B3PW91/6-31G(2df,p)
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' 3506 3371 1.13      
2 A' 3132 3011 49.85      
3 A' 3115 2994 42.70      
4 A' 3040 2922 4.93      
5 A' 2927 2814 76.96      
6 A' 1654 1590 29.76      
7 A' 1504 1446 3.91      
8 A' 1488 1430 4.51      
9 A' 1407 1352 15.38      
10 A' 1375 1321 17.00      
11 A' 1204 1158 6.17      
12 A' 1161 1116 19.71      
13 A' 1004 965 4.76      
14 A' 863 829 113.09      
15 A' 826 794 6.85      
16 A' 467 449 10.41      
17 A' 356 342 0.16      
18 A' 258 248 0.28      
19 A" 3590 3452 0.03      
20 A" 3127 3007 0.03      
21 A" 3112 2992 18.99      
22 A" 3036 2919 39.81      
23 A" 1484 1426 0.02      
24 A" 1477 1420 0.23      
25 A" 1411 1357 15.92      
26 A" 1376 1323 0.22      
27 A" 1268 1219 0.00      
28 A" 1039 999 1.17      
29 A" 958 921 0.54      
30 A" 922 887 0.37      
31 A" 400 384 6.07      
32 A" 291 280 31.47      
33 A" 211 203 4.65      

Unscaled Zero Point Vibrational Energy (zpe) 26493.9 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 25471.2 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 B3PW91/6-31G(2df,p)
ABC
0.27938 0.26606 0.15574

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.363 0.000
N2 -1.391 -0.094 0.000
H3 0.082 1.467 0.000
C4 0.687 -0.153 1.260
C5 0.687 -0.153 -1.260
H6 -1.874 0.279 -0.811
H7 -1.874 0.279 0.811
H8 0.648 -1.246 1.293
H9 0.648 -1.246 -1.293
H10 1.735 0.162 1.294
H11 1.735 0.162 -1.294
H12 0.196 0.229 2.163
H13 0.196 0.229 -2.163

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46421.10651.52541.52542.04392.04392.16352.16352.17352.17352.17602.1760
N21.46422.14642.43112.43111.01541.01542.67472.67473.39263.39262.70192.7019
H31.10652.14642.13922.13922.42832.42833.05783.05782.47082.47082.49482.4948
C41.52542.43112.13922.52103.32242.63601.09492.77781.09452.77881.09613.4795
C51.52542.43112.13922.52102.63603.32242.77781.09492.77881.09453.47951.0961
H62.04391.01542.42833.32242.63601.62233.62122.98654.17973.64293.62392.4727
H72.04391.01542.42832.63603.32241.62232.98653.62123.64294.17972.47273.6239
H82.16352.67473.05781.09492.77783.62122.98652.58521.77953.13961.77133.7843
H92.16352.67473.05782.77781.09492.98653.62122.58523.13961.77953.78431.7713
H102.17353.39262.47081.09452.77884.17973.64291.77953.13962.58791.76873.7847
H112.17353.39262.47082.77881.09453.64294.17973.13961.77952.58793.78471.7687
H122.17602.70192.49481.09613.47953.62392.47271.77133.78431.76873.78474.3260
H132.17602.70192.49483.47951.09612.47273.62393.78431.77133.78471.76874.3260

picture of 2-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 109.708 C1 N2 H7 109.708
C1 C4 H8 110.229 C1 C4 H10 111.044
C1 C4 H12 111.149 C1 C5 H9 110.229
C1 C5 H11 111.044 C1 C5 H13 111.149
N2 C1 H3 112.480 N2 C1 C4 108.801
N2 C1 C5 108.801 H3 C1 C4 107.673
H3 C1 C5 107.673 C4 C1 C5 111.441
H6 N2 H7 106.048 H8 C4 H10 108.733
H8 C4 H12 107.889 H9 C5 H11 108.733
H9 C5 H13 107.889 H10 C4 H12 107.686
H11 C5 H13 107.686
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.026      
2 N -0.557      
3 H 0.082      
4 C -0.425      
5 C -0.425      
6 H 0.242      
7 H 0.242      
8 H 0.146      
9 H 0.146      
10 H 0.134      
11 H 0.134      
12 H 0.128      
13 H 0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.137 1.195 0.000 1.203
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.606 -2.208 0.000
y -2.208 -27.940 0.000
z 0.000 0.000 -25.996
Traceless
 xyz
x 1.361 -2.208 0.000
y -2.208 -2.139 0.000
z 0.000 0.000 0.777
Polar
3z2-r21.555
x2-y22.333
xy-2.208
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.553 -0.066 0.000
y -0.066 5.516 0.000
z 0.000 0.000 6.642


<r2> (average value of r2) Å2
<r2> 92.867
(<r2>)1/2 9.637