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

using model chemistry: mPW1PW91/6-31G(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 mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-174.463692
Energy at 298.15K-174.474143
Nuclear repulsion energy135.892233
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 mPW1PW91/6-31G(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' 3532 3372 0.79      
2 A' 3152 3009 48.09      
3 A' 3134 2992 40.82      
4 A' 3057 2919 4.95      
5 A' 2950 2817 74.75      
6 A' 1664 1589 30.83      
7 A' 1512 1443 4.49      
8 A' 1496 1428 4.22      
9 A' 1416 1351 16.02      
10 A' 1382 1320 17.05      
11 A' 1212 1157 6.32      
12 A' 1170 1117 20.17      
13 A' 1012 966 4.23      
14 A' 869 829 114.26      
15 A' 834 796 6.12      
16 A' 469 448 10.50      
17 A' 360 343 0.11      
18 A' 262 250 0.27      
19 A" 3616 3453 0.00      
20 A" 3147 3004 0.00      
21 A" 3132 2990 18.84      
22 A" 3054 2915 38.25      
23 A" 1491 1424 0.01      
24 A" 1485 1418 0.22      
25 A" 1422 1358 16.32      
26 A" 1384 1322 0.25      
27 A" 1276 1218 0.00      
28 A" 1049 1002 1.05      
29 A" 966 922 0.56      
30 A" 928 886 0.41      
31 A" 403 384 5.76      
32 A" 287 274 31.24      
33 A" 211 201 5.61      

Unscaled Zero Point Vibrational Energy (zpe) 26665.4 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 25457.5 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 mPW1PW91/6-31G(2df,p)
ABC
0.28031 0.26729 0.15641

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.290 0.219 0.000
N2 -0.909 1.053 0.000
H3 1.220 0.816 0.000
C4 0.290 -0.640 1.257
C5 0.290 -0.640 -1.257
H6 -0.903 1.662 -0.810
H7 -0.903 1.662 0.810
H8 -0.608 -1.263 1.287
H9 -0.608 -1.263 -1.287
H10 1.170 -1.289 1.289
H11 1.170 -1.289 -1.289
H12 0.300 -0.020 2.159
H13 0.300 -0.020 -2.159

Atom - Atom Distances (Å)
  C1 N2 H3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.46101.10481.52281.52282.04032.04032.15892.15892.16962.16962.17272.1727
N21.46102.14232.42622.42621.01351.01352.66732.66733.38613.38612.69792.6979
H31.10482.14232.13652.13652.42452.42453.05293.05292.46822.46822.49152.4915
C41.52282.42622.13652.51473.31632.63141.09352.76961.09302.77081.09453.4725
C51.52282.42622.13652.51472.63143.31632.76961.09352.77081.09303.47251.0945
H62.04031.01352.42453.31632.63141.61993.61192.97914.17223.63753.61882.4698
H72.04031.01352.42452.63143.31631.61992.97913.61193.63754.17222.46983.6188
H82.15892.66733.05291.09352.76963.61192.97912.57481.77733.13001.76933.7750
H92.15892.66733.05292.76961.09352.97913.61192.57483.13001.77733.77501.7693
H102.16963.38612.46821.09302.77084.17223.63751.77733.13002.57811.76673.7756
H112.16963.38612.46822.77081.09303.63754.17223.13001.77732.57813.77561.7667
H122.17272.69792.49151.09453.47253.61882.46981.76933.77501.76673.77564.3188
H132.17272.69792.49153.47251.09452.46983.61883.77501.76933.77561.76674.3188

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 109.750 C1 N2 H7 109.750
C1 C4 H8 110.139 C1 C4 H10 111.015
C1 C4 H12 111.169 C1 C5 H9 110.139
C1 C5 H11 111.015 C1 C5 H13 111.169
N2 C1 H3 112.483 N2 C1 C4 108.788
N2 C1 C5 108.788 H3 C1 C4 107.745
H3 C1 C5 107.745 C4 C1 C5 111.319
H6 N2 H7 106.095 H8 C4 H10 108.756
H8 C4 H12 107.925 H9 C5 H11 108.756
H9 C5 H13 107.925 H10 C4 H12 107.732
H11 C5 H13 107.732
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.020      
2 N -0.565      
3 H 0.087      
4 C -0.432      
5 C -0.432      
6 H 0.244      
7 H 0.244      
8 H 0.149      
9 H 0.149      
10 H 0.137      
11 H 0.137      
12 H 0.131      
13 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.876 0.830 0.000 1.207
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.187 -0.511 0.000
y -0.511 -24.303 0.000
z 0.000 0.000 -25.967
Traceless
 xyz
x -4.052 -0.511 0.000
y -0.511 3.274 0.000
z 0.000 0.000 0.778
Polar
3z2-r21.556
x2-y2-4.884
xy-0.511
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.782 -0.473 0.000
y -0.473 6.188 0.000
z 0.000 0.000 6.586


<r2> (average value of r2) Å2
<r2> 92.538
(<r2>)1/2 9.620