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 NH2CH2CH2CH3 (1-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-174.303455
Energy at 298.15K-174.313826
HF Energy-174.303455
Nuclear repulsion energy131.188237
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' 3542 3382 0.62      
2 A' 3140 2998 32.49      
3 A' 3054 2916 61.98      
4 A' 3049 2911 34.08      
5 A' 3036 2899 16.18      
6 A' 1673 1597 33.82      
7 A' 1509 1441 8.38      
8 A' 1495 1427 1.07      
9 A' 1485 1418 0.05      
10 A' 1412 1348 3.43      
11 A' 1404 1341 9.21      
12 A' 1324 1264 4.75      
13 A' 1145 1093 4.65      
14 A' 1118 1067 20.65      
15 A' 1055 1007 0.14      
16 A' 908 867 57.56      
17 A' 817 780 163.92      
18 A' 450 430 4.57      
19 A' 265 253 5.00      
20 A" 3637 3473 1.50      
21 A" 3130 2988 55.95      
22 A" 3100 2960 39.22      
23 A" 3070 2932 2.32      
24 A" 1501 1433 9.98      
25 A" 1388 1326 0.12      
26 A" 1325 1265 0.40      
27 A" 1240 1183 0.00      
28 A" 1032 985 0.00      
29 A" 859 820 1.38      
30 A" 745 711 2.29      
31 A" 279 266 45.84      
32 A" 225 215 10.49      
33 A" 132 126 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 26769.9 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 25559.9 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
0.83113 0.12310 0.11611

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 1.427 1.288 0.000
C2 0.000 0.752 0.000
C3 -0.057 -0.776 0.000
N4 -1.383 -1.375 0.000
H5 1.447 2.382 0.000
H6 1.978 0.946 0.884
H7 1.978 0.946 -0.884
H8 -0.541 1.129 0.879
H9 -0.541 1.129 -0.879
H10 0.483 -1.158 -0.876
H11 0.483 -1.158 0.876
H12 -1.912 -1.087 -0.817
H13 -1.912 -1.087 0.817

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52452.54253.87191.09441.09601.09602.16152.16152.76452.76454.17844.1784
C21.52451.52902.53732.18002.17522.17521.09901.09902.15622.15622.77592.7759
C32.54251.52901.45523.49842.80892.80892.15352.15351.09791.09792.05052.0505
N43.87192.53731.45524.70424.17964.17962.78462.78462.07342.07341.01461.0146
H51.09442.18003.49844.70421.76771.76772.50912.50913.77253.77254.89794.8979
H61.09602.17522.80894.17961.76771.76732.52603.08013.12402.58144.70744.3902
H71.09602.17522.80894.17961.76771.76733.08012.52602.58143.12404.39024.7074
H82.16151.09902.15352.78462.50912.52603.08011.75773.05982.50673.10922.6070
H92.16151.09902.15352.78462.50913.08012.52601.75772.50673.05982.60703.1092
H102.76452.15621.09792.07343.77253.12402.58143.05982.50671.75182.39732.9340
H112.76452.15621.09792.07343.77252.58143.12402.50673.05981.75182.93402.3973
H124.17842.77592.05051.01464.89794.70744.39023.10922.60702.39732.93401.6333
H134.17842.77592.05051.01464.89794.39024.70742.60703.10922.93402.39731.6333

picture of 1-Propanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 112.739 C1 C2 H8 109.888
C1 C2 H9 109.888 C2 C1 H5 111.646
C2 C1 H6 111.155 C2 C1 H7 111.155
C2 C3 N4 116.448 C2 C3 H10 109.234
C2 C3 H11 109.234 C3 C2 H8 108.958
C3 C2 H9 108.958 C3 N4 H12 110.988
C3 N4 H13 110.988 N4 C3 H10 107.783
N4 C3 H11 107.783 H5 C1 H6 107.612
H5 C1 H7 107.612 H6 C1 H7 107.461
H8 C2 H9 106.190 H10 C3 H11 105.837
H12 N4 H13 107.205
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 -0.621      
2 C -0.132      
3 C -0.343      
4 N -0.612      
5 H 0.166      
6 H 0.164      
7 H 0.164      
8 H 0.156      
9 H 0.156      
10 H 0.157      
11 H 0.157      
12 H 0.293      
13 H 0.293      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.144 1.500 0.000 1.507
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.343 -1.951 0.000
y -1.951 -33.426 0.000
z 0.000 0.000 -25.738
Traceless
 xyz
x 3.239 -1.951 0.000
y -1.951 -7.386 0.000
z 0.000 0.000 4.147
Polar
3z2-r28.293
x2-y27.083
xy-1.951
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.268 0.584 0.000
y 0.584 7.105 0.000
z 0.000 0.000 6.146


<r2> (average value of r2) Å2
<r2> 112.959
(<r2>)1/2 10.628