return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-174.307356
Energy at 298.15K-174.317822
HF Energy-174.307356
Nuclear repulsion energy135.775625
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 HSEh1PBE/6-31+G**
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' 3541 3380 0.64      
2 A' 3149 3007 50.24      
3 A' 3132 2991 44.92      
4 A' 3055 2917 6.03      
5 A' 2956 2822 82.06      
6 A' 1670 1594 48.71      
7 A' 1511 1443 8.76      
8 A' 1497 1429 7.09      
9 A' 1418 1354 22.65      
10 A' 1377 1315 24.52      
11 A' 1211 1156 9.64      
12 A' 1168 1115 14.60      
13 A' 1003 958 3.54      
14 A' 837 799 3.64      
15 A' 832 794 141.93      
16 A' 476 455 12.90      
17 A' 365 349 0.14      
18 A' 267 255 0.28      
19 A" 3637 3472 0.72      
20 A" 3145 3003 0.00      
21 A" 3130 2989 19.62      
22 A" 3051 2913 46.66      
23 A" 1490 1423 0.36      
24 A" 1485 1418 0.47      
25 A" 1423 1358 23.08      
26 A" 1383 1321 0.38      
27 A" 1266 1209 0.04      
28 A" 1046 999 0.85      
29 A" 966 923 0.47      
30 A" 930 888 0.38      
31 A" 408 389 6.66      
32 A" 289 276 37.77      
33 A" 215 206 7.44      

Unscaled Zero Point Vibrational Energy (zpe) 26664.3 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 25459.0 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 HSEh1PBE/6-31+G**
ABC
0.27983 0.26710 0.15614

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.292 0.218 0.000
N2 -0.906 1.055 0.000
H3 1.220 0.820 0.000
C4 0.292 -0.640 1.258
C5 0.292 -0.640 -1.258
H6 -0.932 1.656 -0.818
H7 -0.932 1.656 0.818
H8 -0.603 -1.271 1.282
H9 -0.603 -1.271 -1.282
H10 1.177 -1.283 1.292
H11 1.177 -1.283 -1.292
H12 0.294 -0.020 2.162
H13 0.294 -0.020 -2.162

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46151.10601.52261.52262.05702.05702.15922.15922.16972.16972.17492.1749
N21.46152.13912.42702.42701.01481.01482.67292.67293.38783.38782.69642.6964
H31.10602.13912.13882.13882.44852.44853.05593.05592.46882.46882.49702.4970
C41.52262.42702.13882.51563.32762.63811.09522.76611.09472.77511.09623.4753
C51.52262.42702.13882.51562.63813.32762.76611.09522.77511.09473.47531.0962
H62.05701.01482.44853.32762.63811.63523.61662.98094.18743.64793.63142.4733
H72.05701.01482.44852.63813.32761.63522.98093.61663.64794.18742.47333.6314
H82.15922.67293.05591.09522.76613.61662.98092.56471.78043.13041.77303.7726
H92.15922.67293.05592.76611.09522.98093.61662.56473.13041.78043.77261.7730
H102.16973.38782.46881.09472.77514.18743.64791.78043.13042.58491.76923.7823
H112.16973.38782.46882.77511.09473.64794.18743.13041.78042.58493.78231.7692
H122.17492.69642.49701.09623.47533.63142.47331.77303.77261.76923.78234.3236
H132.17492.69642.49703.47531.09622.47333.63143.77261.77303.78231.76924.3236

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 111.054 C1 N2 H7 111.054
C1 C4 H8 110.063 C1 C4 H10 110.929
C1 C4 H12 111.252 C1 C5 H9 110.063
C1 C5 H11 110.929 C1 C5 H13 111.252
N2 C1 H3 112.109 N2 C1 C4 108.825
N2 C1 C5 108.825 H3 C1 C4 107.858
H3 C1 C5 107.858 C4 C1 C5 111.392
H6 N2 H7 107.357 H8 C4 H10 108.779
H8 C4 H12 108.010 H9 C5 H11 108.779
H9 C5 H13 108.010 H10 C4 H12 107.708
H11 C5 H13 107.708
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.053      
2 N -0.612      
3 H 0.138      
4 C -0.571      
5 C -0.571      
6 H 0.287      
7 H 0.287      
8 H 0.180      
9 H 0.180      
10 H 0.161      
11 H 0.161      
12 H 0.153      
13 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.054 0.866 0.000 1.364
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.632 -0.739 0.000
y -0.739 -25.031 0.000
z 0.000 0.000 -26.574
Traceless
 xyz
x -4.829 -0.739 0.000
y -0.739 3.571 0.000
z 0.000 0.000 1.257
Polar
3z2-r22.515
x2-y2-5.600
xy-0.739
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.728 -0.305 0.000
y -0.305 6.811 0.000
z 0.000 0.000 7.148


<r2> (average value of r2) Å2
<r2> 93.265
(<r2>)1/2 9.657