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: B97D3/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/3-21G*
 hartrees
Energy at 0K-173.423508
Energy at 298.15K-173.433820
HF Energy-173.423508
Nuclear repulsion energy129.562057
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 B97D3/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3297 3297 6.97      
2 A' 3061 3061 39.60      
3 A' 2991 2991 72.06      
4 A' 2986 2986 16.22      
5 A' 2974 2974 12.47      
6 A' 1697 1697 15.14      
7 A' 1542 1542 5.58      
8 A' 1522 1522 1.15      
9 A' 1507 1507 0.76      
10 A' 1428 1428 6.12      
11 A' 1373 1373 1.02      
12 A' 1326 1326 2.50      
13 A' 1122 1122 0.83      
14 A' 1046 1046 3.20      
15 A' 985 985 1.69      
16 A' 870 870 41.53      
17 A' 713 713 227.25      
18 A' 435 435 2.57      
19 A' 258 258 5.17      
20 A" 3399 3399 4.81      
21 A" 3060 3060 84.55      
22 A" 3037 3037 15.01      
23 A" 3006 3006 1.27      
24 A" 1540 1540 8.65      
25 A" 1388 1388 0.98      
26 A" 1337 1337 0.64      
27 A" 1252 1252 0.24      
28 A" 1047 1047 0.04      
29 A" 866 866 2.42      
30 A" 745 745 4.23      
31 A" 313 313 58.10      
32 A" 224 224 4.89      
33 A" 128 128 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 26237.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26237.3 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 B97D3/3-21G*
ABC
0.80546 0.12022 0.11331

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.455 1.291 0.000
C2 0.000 0.767 0.000
C3 -0.051 -0.785 0.000
N4 -1.416 -1.385 0.000
H5 1.485 2.391 0.000
H6 1.992 0.931 0.892
H7 1.992 0.931 -0.892
H8 -0.535 1.140 0.890
H9 -0.535 1.140 -0.890
H10 0.482 -1.162 -0.887
H11 0.482 -1.162 0.887
H12 -1.938 -1.076 -0.834
H13 -1.938 -1.076 0.834

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.54692.56573.92531.10011.10131.10132.18532.18532.78442.78444.22074.2207
C21.54691.55332.57612.20062.18862.18861.10341.10342.17712.17712.80142.8014
C32.56571.55331.49073.52852.81352.81352.17562.17561.10151.10152.08332.0833
N43.92532.57611.49074.76184.21584.21582.81862.81862.10692.10691.03151.0315
H51.10012.20063.52854.76181.78441.78442.53712.53713.79683.79684.94294.9429
H61.10132.18862.81354.21581.78441.78302.53553.09883.13442.58064.73824.4131
H71.10132.18862.81354.21581.78441.78303.09882.53552.58063.13444.41314.7382
H82.18531.10342.17562.81862.53712.53553.09881.78013.08072.51623.13882.6234
H92.18531.10342.17562.81862.53713.09882.53551.78012.51623.08072.62343.1388
H102.78442.17711.10152.10693.79683.13442.58063.08072.51621.77492.42192.9710
H112.78442.17711.10152.10693.79682.58063.13442.51623.08071.77492.97102.4219
H124.22072.80142.08331.03154.94294.73824.41313.13882.62342.42192.97101.6684
H134.22072.80142.08331.03154.94294.41314.73822.62343.13882.97102.42191.6684

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 111.708 C1 C2 H8 109.964
C1 C2 H9 109.964 C2 C1 H5 111.358
C2 C1 H6 110.336 C2 C1 H7 110.336
C2 C3 N4 115.610 C2 C3 H10 108.992
C2 C3 H11 108.992 C3 C2 H8 108.776
C3 C2 H9 108.776 C3 N4 H12 110.045
C3 N4 H13 110.045 N4 C3 H10 107.799
N4 C3 H11 107.799 H5 C1 H6 108.308
H5 C1 H7 108.308 H6 C1 H7 108.097
H8 C2 H9 107.547 H10 C3 H11 107.349
H12 N4 H13 107.945
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.578      
2 C -0.417      
3 C -0.243      
4 N -0.645      
5 H 0.196      
6 H 0.194      
7 H 0.194      
8 H 0.186      
9 H 0.186      
10 H 0.203      
11 H 0.203      
12 H 0.260      
13 H 0.260      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.253 1.470 0.000 1.491
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.281 -2.016 0.000
y -2.016 -32.621 0.000
z 0.000 0.000 -25.396
Traceless
 xyz
x 3.728 -2.016 0.000
y -2.016 -7.283 0.000
z 0.000 0.000 3.555
Polar
3z2-r27.110
x2-y27.341
xy-2.016
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.219 0.645 0.000
y 0.645 5.502 0.000
z 0.000 0.000 5.437


<r2> (average value of r2) Å2
<r2> 114.661
(<r2>)1/2 10.708