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

using model chemistry: HF/STO-3G

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/STO-3G
 hartrees
Energy at 0K-171.197456
Energy at 298.15K-171.207946
Nuclear repulsion energy134.461764
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/STO-3G
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' 3896 3181 6.07      
2 A' 3761 3071 1.84      
3 A' 3752 3064 2.44      
4 A' 3580 2923 17.64      
5 A' 3570 2915 0.71      
6 A' 2020 1650 4.77      
7 A' 1840 1502 1.50      
8 A' 1832 1496 0.81      
9 A' 1742 1422 2.27      
10 A' 1656 1352 31.75      
11 A' 1431 1169 2.66      
12 A' 1387 1132 30.59      
13 A' 1194 975 10.86      
14 A' 1091 891 55.23      
15 A' 961 785 0.37      
16 A' 513 419 8.22      
17 A' 400 326 0.27      
18 A' 254 208 0.45      
19 A" 4081 3332 6.24      
20 A" 3760 3070 0.18      
21 A" 3750 3062 1.33      
22 A" 3570 2915 2.43      
23 A" 1830 1494 0.10      
24 A" 1827 1492 0.11      
25 A" 1750 1429 3.16      
26 A" 1673 1366 8.53      
27 A" 1499 1224 0.90      
28 A" 1249 1020 2.32      
29 A" 1152 940 0.65      
30 A" 1110 906 0.04      
31 A" 428 350 4.77      
32 A" 304 248 47.47      
33 A" 219 178 2.81      

Unscaled Zero Point Vibrational Energy (zpe) 31539.9 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 25752.3 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 HF/STO-3G
ABC
0.27194 0.26161 0.15204

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.292 0.216 0.000
N2 -0.928 1.076 0.000
H3 1.206 0.824 0.000
C4 0.292 -0.655 1.276
C5 0.292 -0.655 -1.276
H6 -0.860 1.706 -0.817
H7 -0.860 1.706 0.817
H8 -0.597 -1.276 1.306
H9 -0.597 -1.276 -1.306
H10 1.168 -1.297 1.297
H11 1.168 -1.297 -1.297
H12 0.305 -0.029 2.163
H13 0.305 -0.029 -2.163

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.49251.09741.54481.54482.05272.05272.17372.17372.17662.17662.17732.1773
N21.49252.14872.47222.47221.03341.03342.71092.71093.42093.42092.72432.7243
H31.09742.14872.15622.15622.39052.39053.06073.06072.48592.48592.49402.4940
C41.54482.47222.15622.55133.35842.66681.08532.80071.08572.79221.08613.4955
C51.54482.47222.15622.55132.66683.35842.80071.08532.79221.08573.49551.0861
H62.05271.03342.39053.35842.66681.63333.66993.03334.19453.65493.63992.4864
H72.05271.03342.39052.66683.35841.63333.03333.66993.65494.19452.48643.6399
H82.17372.71093.06071.08532.80073.66993.03332.61281.76503.14521.76153.7957
H92.17372.71093.06072.80071.08533.03333.66992.61283.14521.76503.79571.7615
H102.17663.42092.48591.08572.79224.19453.65491.76503.14522.59381.76113.7847
H112.17663.42092.48592.79221.08573.65494.19453.14521.76502.59383.78471.7611
H122.17732.72432.49401.08613.49553.63992.48641.76153.79571.76113.78474.3267
H132.17732.72432.49403.49551.08612.48643.63993.79571.76153.78471.76114.3267

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 107.315 C1 N2 H7 107.315
C1 C4 H8 110.255 C1 C4 H10 110.458
C1 C4 H12 110.494 C1 C5 H9 110.255
C1 C5 H11 110.458 C1 C5 H13 110.494
N2 C1 H3 111.210 N2 C1 C4 108.961
N2 C1 C5 108.961 H3 C1 C4 108.191
H3 C1 C5 108.191 C4 C1 C5 111.338
H6 N2 H7 104.411 H8 C4 H10 108.779
H8 C4 H12 108.433 H9 C5 H11 108.779
H9 C5 H13 108.433 H10 C4 H12 108.361
H11 C5 H13 108.361
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.063      
2 N -0.384      
3 H 0.037      
4 C -0.181      
5 C -0.181      
6 H 0.141      
7 H 0.141      
8 H 0.068      
9 H 0.068      
10 H 0.058      
11 H 0.058      
12 H 0.056      
13 H 0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.291 0.782 0.000 1.510
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.345 0.204 0.000
y 0.204 -23.109 0.000
z 0.000 0.000 -25.044
Traceless
 xyz
x -4.269 0.204 0.000
y 0.204 3.586 0.000
z 0.000 0.000 0.683
Polar
3z2-r21.367
x2-y2-5.236
xy0.204
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.649 -0.343 0.000
y -0.343 3.095 0.000
z 0.000 0.000 3.269


<r2> (average value of r2) Å2
<r2> 93.701
(<r2>)1/2 9.680