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

using model chemistry: PBEPBE/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G**
 hartrees
Energy at 0K-174.252347
Energy at 298.15K-174.262708
Nuclear repulsion energy134.858789
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 PBEPBE/6-31G**
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' 3387 3340 5.45      
2 A' 3075 3033 49.13      
3 A' 3056 3014 43.30      
4 A' 2981 2940 4.69      
5 A' 2850 2811 86.93      
6 A' 1617 1595 26.78      
7 A' 1475 1455 4.32      
8 A' 1459 1439 4.35      
9 A' 1377 1358 14.53      
10 A' 1336 1318 20.07      
11 A' 1173 1157 5.47      
12 A' 1127 1112 18.55      
13 A' 982 968 6.53      
14 A' 847 835 107.85      
15 A' 806 795 12.52      
16 A' 460 454 11.46      
17 A' 353 348 0.10      
18 A' 260 256 0.21      
19 A" 3476 3428 2.09      
20 A" 3070 3028 0.00      
21 A" 3054 3012 19.04      
22 A" 2977 2936 40.95      
23 A" 1454 1434 0.02      
24 A" 1449 1429 0.30      
25 A" 1377 1358 16.82      
26 A" 1345 1326 0.00      
27 A" 1239 1222 0.12      
28 A" 1018 1004 1.30      
29 A" 938 925 0.43      
30 A" 903 891 0.56      
31 A" 395 390 7.05      
32 A" 294 290 36.70      
33 A" 213 210 5.11      

Unscaled Zero Point Vibrational Energy (zpe) 25910.6 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 25555.6 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 PBEPBE/6-31G**
ABC
0.27638 0.26341 0.15436

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.294 0.221 0.000
N2 -0.923 1.055 0.000
H3 1.234 0.822 0.000
C4 0.294 -0.643 1.266
C5 0.294 -0.643 -1.266
H6 -0.900 1.677 -0.816
H7 -0.900 1.677 0.816
H8 -0.612 -1.271 1.294
H9 -0.612 -1.271 -1.294
H10 1.180 -1.297 1.298
H11 1.180 -1.297 -1.298
H12 0.303 -0.019 2.176
H13 0.303 -0.019 -2.176

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.47481.11621.53231.53232.05252.05252.17302.17302.18512.18512.18942.1894
N21.47482.16922.44222.44221.02671.02672.68002.68003.41143.41142.71902.7190
H31.11622.16922.15242.15242.43982.43983.07653.07652.48552.48552.51182.5118
C41.53232.44222.15242.53123.33812.64791.10252.78721.10202.79041.10383.4979
C51.53232.44222.15242.53122.64793.33812.78721.10252.79041.10203.49791.1038
H62.05251.02672.43983.33812.64791.63243.63753.00084.20043.66133.64432.4852
H72.05251.02672.43982.64793.33811.63243.00083.63753.66134.20042.48523.6443
H82.17302.68003.07651.10252.78723.63753.00082.58891.79253.15201.78413.8014
H92.17302.68003.07652.78721.10253.00083.63752.58893.15201.79253.80141.7841
H102.18513.41142.48551.10202.79044.20043.66131.79253.15202.59641.78103.8042
H112.18513.41142.48552.79041.10203.66134.20043.15201.79252.59643.80421.7810
H122.18942.71902.51181.10383.49793.64432.48521.78413.80141.78103.80424.3523
H132.18942.71902.51183.49791.10382.48523.64433.80141.78413.80421.78104.3523

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 108.953 C1 N2 H7 108.953
C1 C4 H8 110.045 C1 C4 H10 111.029
C1 C4 H12 111.264 C1 C5 H9 110.045
C1 C5 H11 111.029 C1 C5 H13 111.264
N2 C1 H3 112.967 N2 C1 C4 108.595
N2 C1 C5 108.595 H3 C1 C4 107.677
H3 C1 C5 107.677 C4 C1 C5 111.365
H6 N2 H7 105.311 H8 C4 H10 108.800
H8 C4 H12 107.919 H9 C5 H11 108.800
H9 C5 H13 107.919 H10 C4 H12 107.680
H11 C5 H13 107.680
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.009      
2 N -0.575      
3 H 0.084      
4 C -0.346      
5 C -0.346      
6 H 0.234      
7 H 0.234      
8 H 0.131      
9 H 0.131      
10 H 0.114      
11 H 0.114      
12 H 0.108      
13 H 0.108      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.933 0.903 0.000 1.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.726 -0.564 0.000
y -0.564 -24.333 0.000
z 0.000 0.000 -26.170
Traceless
 xyz
x -4.474 -0.564 0.000
y -0.564 3.615 0.000
z 0.000 0.000 0.859
Polar
3z2-r21.718
x2-y2-5.393
xy-0.564
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.854 -0.527 0.000
y -0.527 6.286 0.000
z 0.000 0.000 6.698


<r2> (average value of r2) Å2
<r2> 93.767
(<r2>)1/2 9.683