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All results from a given calculation for C(CH3)3NH2 (2-Propanamine, 2-methyl-)

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-213.537205
Energy at 298.15K-213.549898
HF Energy-213.537205
Nuclear repulsion energy200.014163
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 PBE1PBE/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' 3487 3314 2.69      
2 A' 3167 3009 43.44      
3 A' 3142 2986 68.03      
4 A' 3132 2976 6.24      
5 A' 3067 2915 2.55      
6 A' 3051 2899 25.56      
7 A' 1699 1615 31.06      
8 A' 1542 1466 7.85      
9 A' 1523 1447 2.42      
10 A' 1506 1431 0.14      
11 A' 1445 1373 6.31      
12 A' 1417 1347 15.50      
13 A' 1306 1241 17.42      
14 A' 1268 1205 38.18      
15 A' 1068 1015 13.60      
16 A' 975 927 2.31      
17 A' 934 887 30.91      
18 A' 914 869 114.30      
19 A' 764 726 0.98      
20 A' 447 425 9.10      
21 A' 412 392 0.09      
22 A' 335 318 1.13      
23 A' 264 251 0.01      
24 A" 3578 3400 1.00      
25 A" 3162 3005 0.56      
26 A" 3138 2982 28.41      
27 A" 3130 2974 19.98      
28 A" 3062 2909 42.26      
29 A" 1533 1457 5.22      
30 A" 1511 1436 0.02      
31 A" 1501 1426 0.01      
32 A" 1427 1356 16.71      
33 A" 1375 1306 0.45      
34 A" 1145 1088 2.44      
35 A" 1023 972 0.98      
36 A" 964 916 0.06      
37 A" 949 902 0.66      
38 A" 451 428 8.05      
39 A" 344 327 10.54      
40 A" 304 289 31.86      
41 A" 281 267 1.67      
42 A" 208 197 3.12      

Unscaled Zero Point Vibrational Energy (zpe) 32973.7 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 31334.9 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 PBE1PBE/6-31G*
ABC
0.15409 0.15336 0.15005

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.012 0.014 0.000
N2 -0.546 1.381 0.000
C3 1.523 -0.020 0.000
C4 -0.546 -0.682 1.251
C5 -0.546 -0.682 -1.251
H6 -0.185 1.879 -0.812
H7 -0.185 1.879 0.812
H8 1.909 -1.047 0.000
H9 1.922 0.488 -0.887
H10 1.922 0.488 0.887
H11 -0.181 -0.186 2.160
H12 -0.181 -0.186 -2.160
H13 -1.640 -0.651 1.263
H14 -0.221 -1.728 1.289
H15 -1.640 -0.651 -1.263
H16 -0.221 -1.728 -1.289

Atom - Atom Distances (Å)
  C1 N2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.46751.53491.52791.52792.04182.04182.19402.17992.17992.17572.17572.16532.17702.16532.1770
N21.46752.49832.41282.41281.01881.01883.45232.77062.77062.69342.69342.63113.38112.63113.3811
C31.53492.49832.50632.50632.68032.68031.09701.09741.09742.75622.75623.46342.76023.46342.7602
C41.52792.41282.50632.50163.30882.62392.77883.46852.75531.09763.46561.09451.09552.74202.7657
C51.52792.41282.50632.50162.62393.30882.77882.75533.46853.46561.09762.74202.76571.09451.0955
H62.04181.01882.68033.30882.62391.62423.68872.52663.04403.61942.46663.58154.17472.95353.6388
H72.04181.01882.68032.62393.30881.62423.68873.04402.52662.46663.61942.95353.63883.58154.1747
H82.19403.45231.09702.77882.77883.68873.68871.77241.77243.12633.12633.78732.58083.78732.5808
H92.17992.77061.09743.46852.75532.52663.04401.77241.77443.76352.54934.31383.77323.75843.1085
H102.17992.77061.09742.75533.46853.04402.52661.77241.77442.54933.76353.75843.10854.31383.7732
H112.17572.69342.75621.09763.46563.61942.46663.12633.76352.54934.31951.77371.77083.74973.7777
H122.17572.69342.75623.46561.09762.46663.61943.12632.54933.76354.31953.74973.77771.77371.7708
H132.16532.63113.46341.09452.74203.58152.95353.78734.31383.75841.77373.74971.78122.52673.1123
H142.17703.38112.76021.09552.76574.17473.63882.58083.77323.10851.77083.77771.78123.11232.5779
H152.16532.63113.46342.74201.09452.95353.58153.78733.75844.31383.74971.77372.52673.11231.7812
H162.17703.38112.76022.76571.09553.63884.17472.58083.10853.77323.77771.77083.11232.57791.7812

picture of 2-Propanamine, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 H6 109.081 C1 N2 H7 109.081
C1 C3 H8 111.872 C1 C3 H9 110.711
C1 C3 H10 110.711 C1 C4 H11 110.859
C1 C4 H13 110.225 C1 C4 H14 111.091
C1 C5 H12 110.859 C1 C5 H15 110.225
N2 C1 C3 112.607 N2 C1 C4 107.300
N2 C1 C5 107.300 C3 C1 C4 109.831
C3 C1 C5 109.831 C4 C1 C5 109.899
H6 N2 H7 105.709 H8 C3 H9 107.749
H8 C3 H10 107.749 H9 C3 H10 107.891
H11 C4 H13 108.023 H11 C4 H14 107.694
H12 C5 H15 108.023 H13 C4 H14 108.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.115      
2 N -0.731      
3 C -0.506      
4 C -0.498      
5 C -0.498      
6 H 0.308      
7 H 0.308      
8 H 0.166      
9 H 0.160      
10 H 0.160      
11 H 0.158      
12 H 0.158      
13 H 0.185      
14 H 0.165      
15 H 0.185      
16 H 0.165      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.300 0.125 0.000 1.306
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.412 2.278 0.000
y 2.278 -32.071 0.000
z 0.000 0.000 -32.634
Traceless
 xyz
x -4.059 2.278 0.000
y 2.278 2.451 0.000
z 0.000 0.000 1.608
Polar
3z2-r23.216
x2-y2-4.340
xy2.278
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.182 0.040 0.000
y 0.040 7.554 0.000
z 0.000 0.000 7.642


<r2> (average value of r2) Å2
<r2> 129.242
(<r2>)1/2 11.368