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All results from a given calculation for C(NH2)H2C(CH3)HCH3 (1-Propanamine, 2-methyl-)

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 C1 1A
Energy calculated at PBEPBE/6-31G**
 hartrees
Energy at 0K-213.508016
Energy at 298.15K-213.520532
Nuclear repulsion energy192.586368
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 3492 3444 0.41      
2 A 3407 3360 3.18      
3 A 3059 3017 41.36      
4 A 3057 3016 18.78      
5 A 3047 3006 58.88      
6 A 3043 3001 10.44      
7 A 2996 2955 36.51      
8 A 2976 2935 29.31      
9 A 2971 2930 12.23      
10 A 2966 2926 24.80      
11 A 2850 2811 82.28      
12 A 1617 1595 25.06      
13 A 1480 1460 13.02      
14 A 1470 1450 3.39      
15 A 1464 1444 1.35      
16 A 1456 1436 1.89      
17 A 1451 1431 1.22      
18 A 1391 1372 11.03      
19 A 1371 1353 0.54      
20 A 1360 1342 7.99      
21 A 1333 1315 1.64      
22 A 1309 1291 0.46      
23 A 1270 1252 7.38      
24 A 1198 1182 0.45      
25 A 1164 1148 2.49      
26 A 1141 1126 3.50      
27 A 1067 1053 8.56      
28 A 1063 1049 4.04      
29 A 944 931 0.28      
30 A 920 908 6.20      
31 A 905 893 19.60      
32 A 898 886 20.13      
33 A 829 818 92.70      
34 A 785 774 4.36      
35 A 472 466 7.22      
36 A 403 397 0.66      
37 A 352 347 0.53      
38 A 275 272 20.39      
39 A 259 255 1.82      
40 A 231 227 13.46      
41 A 216 213 21.93      
42 A 112 111 4.73      

Unscaled Zero Point Vibrational Energy (zpe) 32035.5 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 31596.6 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
0.24759 0.11470 0.08642

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.016 -0.026 -0.197
H2 -2.817 -0.603 0.079
H3 -2.127 0.850 0.323
C4 -0.775 -0.689 0.236
H5 -0.652 -0.756 1.344
H6 -0.806 -1.729 -0.134
C7 1.738 -0.790 0.025
H8 1.883 -0.815 1.120
H9 1.682 -1.834 -0.328
H10 2.638 -0.333 -0.418
C11 0.582 1.462 0.110
H12 1.484 1.941 -0.305
H13 -0.286 2.055 -0.222
H14 0.648 1.530 1.212
C15 0.474 -0.001 -0.346
H16 0.356 -0.009 -1.446

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.02501.02541.47122.18312.08963.83654.18954.11784.66893.00924.01602.70643.39142.49372.6801
H21.02501.62752.04912.51182.31404.55834.81794.68165.48383.97685.01153.68264.22353.37163.5695
H31.02541.62752.04992.40772.93384.20874.41404.70484.96502.78493.82382.26652.99192.81673.1670
C41.47122.04912.04991.11661.10522.52382.80392.76923.49362.54593.50892.82432.81051.53962.1380
H52.18312.51182.40771.11661.77692.72992.54543.06703.75602.82183.81533.23842.63292.16593.0591
H62.08962.31402.93381.10521.77692.71653.10502.49813.72753.48854.32973.82103.81442.16072.4557
C73.83654.55834.20872.52382.72992.71651.10481.10331.10252.53242.76263.50002.82441.53532.1641
H84.18954.81794.41402.80392.54543.10501.10481.78211.77952.80953.12803.83912.65132.18973.0927
H94.11784.68164.70482.76923.06702.49811.10331.78211.78183.50183.78024.35973.84122.19512.5177
H104.66895.48384.96503.49363.75603.72751.10251.77951.78182.77972.55253.78023.17562.19092.5242
C113.00923.97682.78492.54592.82183.48852.53242.80953.50182.77971.10281.10241.10571.53622.1531
H124.01605.01153.82383.50893.81534.32972.76263.12803.78022.55251.10281.77541.78022.18982.5252
H132.70643.68262.26652.82433.23843.82103.50003.83914.35973.78021.10241.77541.78992.19562.4840
H143.39144.22352.99192.81052.63293.81442.82442.65133.84123.17561.10571.78021.78992.19103.0850
C152.49373.37162.81671.53962.16592.16071.53532.18972.19512.19091.53622.18982.19562.19101.1067
H162.68013.56953.16702.13803.05912.45572.16413.09272.51772.52422.15312.52522.48403.08501.1067

picture of 1-Propanamine, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C4 H5 114.350 N1 C4 H6 107.541
N1 C4 C15 111.812 H2 N1 H3 105.072
H2 N1 C4 109.037 H3 N1 C4 109.080
C4 C15 C7 110.325 C4 C15 C11 111.725
C4 C15 H16 106.639 H5 C4 H6 106.205
H5 C4 C15 108.201 H6 C4 C15 108.444
C7 C15 C11 111.073 C7 C15 H16 108.911
H8 C7 H9 107.615 H8 C7 H10 107.449
H8 C7 C15 111.025 H9 C7 H10 107.760
H9 C7 C15 111.545 H10 C7 C15 111.256
C11 C15 H16 108.003 H12 C11 H13 107.240
H12 C11 H14 107.431 H12 C11 C15 111.093
H13 C11 H14 108.306 H13 C11 C15 111.575
H14 C11 C15 111.011
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 N -0.593      
2 H 0.240      
3 H 0.240      
4 C -0.094      
5 H 0.082      
6 H 0.111      
7 C -0.358      
8 H 0.113      
9 H 0.114      
10 H 0.116      
11 C -0.365      
12 H 0.118      
13 H 0.120      
14 H 0.109      
15 C -0.070      
16 H 0.117      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.253 -0.144 1.180 1.216
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.898 0.614 -3.272
y 0.614 -32.833 0.504
z -3.272 0.504 -35.189
Traceless
 xyz
x 2.112 0.614 -3.272
y 0.614 0.711 0.504
z -3.272 0.504 -2.823
Polar
3z2-r2-5.647
x2-y20.934
xy0.614
xz-3.272
yz0.504


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.757 -0.001 -0.026
y -0.001 7.988 0.021
z -0.026 0.021 6.835


<r2> (average value of r2) Å2
<r2> 151.139
(<r2>)1/2 12.294