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

using model chemistry: B2PLYP/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 B2PLYP/6-31G*
 hartrees
Energy at 0K-174.257747
Energy at 298.15K-174.268295
HF Energy-174.073507
Nuclear repulsion energy135.528827
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 B2PLYP/6-31G*
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' 3481 3304 2.52      
2 A' 3167 3006 55.31      
3 A' 3146 2986 49.46      
4 A' 3077 2921 3.70      
5 A' 2971 2820 83.29      
6 A' 1715 1628 32.62      
7 A' 1560 1481 4.99      
8 A' 1546 1468 3.39      
9 A' 1463 1389 11.98      
10 A' 1415 1343 21.32      
11 A' 1237 1174 4.90      
12 A' 1190 1129 20.92      
13 A' 1024 972 6.84      
14 A' 903 857 128.33      
15 A' 837 795 1.78      
16 A' 482 458 11.54      
17 A' 369 351 0.12      
18 A' 274 260 0.24      
19 A" 3570 3389 1.10      
20 A" 3161 3000 0.60      
21 A" 3143 2984 20.31      
22 A" 3073 2917 40.77      
23 A" 1540 1461 0.11      
24 A" 1536 1458 0.43      
25 A" 1461 1387 15.64      
26 A" 1429 1357 0.17      
27 A" 1297 1232 0.03      
28 A" 1063 1009 1.25      
29 A" 987 937 0.28      
30 A" 954 905 0.24      
31 A" 410 389 6.96      
32 A" 306 291 41.76      
33 A" 225 213 6.30      

Unscaled Zero Point Vibrational Energy (zpe) 27005.4 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 25633.5 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 B2PLYP/6-31G*
ABC
0.27873 0.26582 0.15558

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.293 0.221 0.000
N2 -0.915 1.053 0.000
H3 1.222 0.819 0.000
C4 0.293 -0.641 1.261
C5 0.293 -0.641 -1.261
H6 -0.922 1.659 -0.816
H7 -0.922 1.659 0.816
H8 -0.602 -1.268 1.284
H9 -0.602 -1.268 -1.284
H10 1.178 -1.284 1.294
H11 1.178 -1.284 -1.294
H12 0.297 -0.019 2.163
H13 0.297 -0.019 -2.163

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46711.10451.52691.52692.05272.05272.16052.16052.17262.17262.17582.1758
N21.46712.14962.43242.43241.01711.01712.67102.67103.39313.39312.70042.7004
H31.10452.14962.14052.14052.44312.44313.05483.05482.46922.46922.49692.4969
C41.52692.43242.14052.52153.32892.63911.09372.76981.09402.77911.09553.4793
C51.52692.43242.14052.52152.63913.32892.76981.09372.77911.09403.47931.0955
H62.05271.01712.44313.32892.63911.63253.61742.98224.18633.64683.62962.4725
H72.05271.01712.44312.63913.32891.63252.98223.61743.64684.18632.47253.6296
H82.16052.67103.05481.09372.76983.61742.98222.56821.77993.13301.77223.7747
H92.16052.67103.05482.76981.09372.98223.61742.56823.13301.77993.77471.7722
H102.17263.39312.46921.09402.77914.18633.64681.77993.13302.58831.76943.7849
H112.17263.39312.46922.77911.09403.64684.18633.13301.77992.58833.78491.7694
H122.17582.70042.49691.09553.47933.62962.47251.77223.77471.76943.78494.3251
H132.17582.70042.49693.47931.09552.47253.62963.77471.77223.78491.76944.3251

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 110.121 C1 N2 H7 110.121
C1 C4 H8 109.964 C1 C4 H10 110.901
C1 C4 H12 111.067 C1 C5 H9 109.964
C1 C5 H11 110.901 C1 C5 H13 111.067
N2 C1 H3 112.659 N2 C1 C4 108.657
N2 C1 C5 108.657 H3 C1 C4 107.790
H3 C1 C5 107.790 C4 C1 C5 111.318
H6 N2 H7 106.745 H8 C4 H10 108.899
H8 C4 H12 108.096 H9 C5 H11 108.899
H9 C5 H13 108.096 H10 C4 H12 107.828
H11 C5 H13 107.828
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.029      
2 N -0.738      
3 H 0.113      
4 C -0.450      
5 C -0.450      
6 H 0.300      
7 H 0.300      
8 H 0.162      
9 H 0.162      
10 H 0.145      
11 H 0.145      
12 H 0.140      
13 H 0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.022 0.930 0.000 1.381
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.028 -0.512 0.000
y -0.512 -24.475 0.000
z 0.000 0.000 -26.394
Traceless
 xyz
x -4.594 -0.512 0.000
y -0.512 3.736 0.000
z 0.000 0.000 0.858
Polar
3z2-r21.715
x2-y2-5.553
xy-0.512
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.528 -0.481 0.000
y -0.481 5.875 0.000
z 0.000 0.000 6.250


<r2> (average value of r2) Å2
<r2> 93.221
(<r2>)1/2 9.655