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All results from a given calculation for NH2CH2CH2CH3 (1-Propanamine)

using model chemistry: HF/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 HF/6-31G(2df,p)
 hartrees
Energy at 0K-173.309774
Energy at 298.15K-173.320425
HF Energy-173.309774
Nuclear repulsion energy131.649220
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 HF/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' 3723 3371 0.07      
2 A' 3232 2926 51.87      
3 A' 3168 2868 71.68      
4 A' 3160 2862 14.47      
5 A' 3146 2849 37.09      
6 A' 1798 1628 26.34      
7 A' 1629 1476 2.44      
8 A' 1616 1463 0.95      
9 A' 1606 1454 0.13      
10 A' 1539 1393 0.61      
11 A' 1531 1386 7.28      
12 A' 1439 1303 13.25      
13 A' 1226 1110 6.20      
14 A' 1167 1057 23.45      
15 A' 1093 989 1.65      
16 A' 992 898 128.87      
17 A' 909 823 73.36      
18 A' 475 430 2.24      
19 A' 287 260 3.26      
20 A" 3803 3444 0.58      
21 A" 3227 2922 103.66      
22 A" 3204 2901 28.26      
23 A" 3169 2869 5.78      
24 A" 1617 1464 4.86      
25 A" 1501 1359 0.06      
26 A" 1428 1293 0.33      
27 A" 1346 1219 0.01      
28 A" 1106 1002 0.08      
29 A" 922 835 1.11      
30 A" 793 718 1.38      
31 A" 301 273 42.24      
32 A" 245 222 6.10      
33 A" 141 128 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 28268.8 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 25597.4 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 HF/6-31G(2df,p)
ABC
0.83671 0.12359 0.11648

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.428 1.289 0.000
C2 0.000 0.745 0.000
C3 -0.055 -0.784 0.000
N4 -1.386 -1.366 0.000
H5 1.436 2.374 0.000
H6 1.975 0.953 0.877
H7 1.975 0.953 -0.877
H8 -0.534 1.120 0.872
H9 -0.534 1.120 -0.872
H10 0.477 -1.163 -0.870
H11 0.477 -1.163 0.870
H12 -1.901 -1.066 -0.803
H13 -1.901 -1.066 0.803

Atom - Atom Distances (Å)
  C1 C2 C3 N4 H5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52782.54833.86891.08561.08691.08692.15372.15372.77022.77024.15634.1563
C21.52781.52992.52582.17172.17092.17091.08931.08932.15072.15072.74612.7461
C32.54831.52991.45333.49232.81192.81192.14842.14841.08751.08752.03342.0334
N43.86892.52581.45334.68584.17704.17702.76922.76922.06592.06591.00021.0002
H51.08562.17173.49234.68581.75481.75482.49292.49293.76733.76734.86004.8600
H61.08692.17092.81194.17701.75481.75472.51463.06323.12682.59334.68264.3714
H71.08692.17092.81194.17701.75481.75473.06322.51462.59333.12684.37144.6826
H82.15371.08932.14842.76922.49292.51463.06321.74383.04472.49743.07492.5795
H92.15371.08932.14842.76922.49293.06322.51461.74382.49743.04472.57953.0749
H102.77022.15071.08752.06593.76733.12682.59333.04472.49741.73932.38102.9091
H112.77022.15071.08752.06593.76732.59333.12682.49743.04471.73932.90912.3810
H124.15632.74612.03341.00024.86004.68264.37143.07492.57952.38102.90911.6063
H134.15632.74612.03341.00024.86004.37144.68262.57953.07492.90912.38101.6063

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 112.903 C1 C2 H8 109.623
C1 C2 H9 109.623 C2 C1 H5 111.275
C2 C1 H6 111.127 C2 C1 H7 111.127
C2 C3 N4 115.677 C2 C3 H10 109.345
C2 C3 H11 109.345 C3 C2 H8 109.066
C3 C2 H9 109.066 C3 N4 H12 110.586
C3 N4 H13 110.586 N4 C3 H10 107.930
N4 C3 H11 107.930 H5 C1 H6 107.750
H5 C1 H7 107.750 H6 C1 H7 107.642
H8 C2 H9 106.345 H10 C3 H11 106.193
H12 N4 H13 106.825
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.415      
2 C -0.227      
3 C -0.104      
4 N -0.637      
5 H 0.135      
6 H 0.132      
7 H 0.132      
8 H 0.111      
9 H 0.111      
10 H 0.124      
11 H 0.124      
12 H 0.257      
13 H 0.257      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.192 1.356 0.000 1.369
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.011 -1.981 0.000
y -1.981 -32.368 0.000
z 0.000 0.000 -25.450
Traceless
 xyz
x 2.898 -1.981 0.000
y -1.981 -6.637 0.000
z 0.000 0.000 3.739
Polar
3z2-r27.478
x2-y26.357
xy-1.981
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.279 0.482 0.000
y 0.482 5.802 0.000
z 0.000 0.000 5.597


<r2> (average value of r2) Å2
<r2> 112.130
(<r2>)1/2 10.589