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

using model chemistry: B3LYP/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 B3LYP/STO-3G
 hartrees
Energy at 0K-172.338828
Energy at 298.15K-172.348919
Nuclear repulsion energy132.583492
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 B3LYP/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' 3490 3114 3.12      
2 A' 3478 3104 3.36      
3 A' 3458 3086 19.82      
4 A' 3312 2955 0.52      
5 A' 3276 2924 20.25      
6 A' 1853 1653 4.20      
7 A' 1691 1509 3.65      
8 A' 1683 1502 2.59      
9 A' 1578 1408 1.91      
10 A' 1481 1322 24.25      
11 A' 1306 1165 7.64      
12 A' 1236 1103 18.52      
13 A' 1108 989 20.79      
14 A' 964 860 30.38      
15 A' 862 769 0.28      
16 A' 466 416 9.38      
17 A' 363 324 0.57      
18 A' 223 199 0.47      
19 A" 3643 3251 20.21      
20 A" 3488 3113 0.20      
21 A" 3477 3103 1.59      
22 A" 3311 2955 3.22      
23 A" 1681 1500 0.38      
24 A" 1677 1497 0.53      
25 A" 1572 1403 4.55      
26 A" 1526 1362 4.54      
27 A" 1384 1235 1.03      
28 A" 1139 1016 3.36      
29 A" 1048 935 0.36      
30 A" 1014 904 0.57      
31 A" 388 346 4.96      
32 A" 284 253 46.06      
33 A" 191 170 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 28824.3 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 25722.8 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 B3LYP/STO-3G
ABC
0.26397 0.25548 0.14848

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.300 0.218 0.000
N2 -0.963 1.080 0.000
H3 1.226 0.838 0.000
C4 0.300 -0.661 1.289
C5 0.300 -0.661 -1.289
H6 -0.834 1.739 -0.824
H7 -0.834 1.739 0.824
H8 -0.602 -1.290 1.316
H9 -0.602 -1.290 -1.316
H10 1.188 -1.310 1.310
H11 1.188 -1.310 -1.310
H12 0.310 -0.026 2.188
H13 0.310 -0.026 -2.188

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.52881.11481.55991.55992.06802.06802.19572.19572.20072.20072.20212.2021
N21.52882.20322.50692.50691.06331.06332.73462.73463.47243.47242.76312.7631
H31.11482.20322.18302.18302.39532.39533.09913.09912.51672.51672.52492.5249
C41.55992.50692.18302.57723.39222.69411.10002.82741.10072.82231.10113.5345
C51.55992.50692.18302.57722.69413.39222.82741.10002.82231.10073.53451.1011
H62.06801.06332.39533.39222.69411.64883.71613.07714.23593.69083.67452.5071
H72.06801.06332.39532.69413.39221.64883.07713.71613.69084.23592.50713.6745
H82.19572.73463.09911.10002.82743.71613.07712.63251.79013.17851.78623.8357
H92.19572.73463.09912.82741.10003.07713.71612.63253.17851.79013.83571.7862
H102.20073.47242.51671.10072.82234.23593.69081.79013.17852.62061.78623.8289
H112.20073.47242.51672.82231.10073.69084.23593.17851.79012.62063.82891.7862
H122.20212.76312.52491.10113.53453.67452.50711.78623.83571.78623.82894.3769
H132.20212.76312.52493.53451.10112.50713.67453.83571.78623.82891.78624.3769

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 104.401 C1 N2 H7 104.401
C1 C4 H8 110.073 C1 C4 H10 110.423
C1 C4 H12 110.512 C1 C5 H9 110.073
C1 C5 H11 110.423 C1 C5 H13 110.512
N2 C1 H3 111.952 N2 C1 C4 108.509
N2 C1 C5 108.509 H3 C1 C4 108.253
H3 C1 C5 108.253 C4 C1 C5 111.396
H6 N2 H7 101.661 H8 C4 H10 108.862
H8 C4 H12 108.486 H9 C5 H11 108.862
H9 C5 H13 108.486 H10 C4 H12 108.431
H11 C5 H13 108.431
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.020      
2 N -0.365      
3 H 0.054      
4 C -0.219      
5 C -0.219      
6 H 0.142      
7 H 0.142      
8 H 0.081      
9 H 0.081      
10 H 0.072      
11 H 0.072      
12 H 0.070      
13 H 0.070      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.372 0.792 0.000 1.584
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.155 0.307 0.000
y 0.307 -22.600 0.000
z 0.000 0.000 -24.631
Traceless
 xyz
x -4.539 0.307 0.000
y 0.307 3.793 0.000
z 0.000 0.000 0.746
Polar
3z2-r21.492
x2-y2-5.555
xy0.307
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.786 -0.388 0.000
y -0.388 3.281 0.000
z 0.000 0.000 3.429


<r2> (average value of r2) Å2
<r2> 95.402
(<r2>)1/2 9.767