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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-213.839504
Energy at 298.15K-213.852055
HF Energy-213.839504
Nuclear repulsion energy199.070056
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 TPSSh/6-31+G**
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' 3456 3327 4.68      
2 A' 3127 3010 58.37      
3 A' 3103 2987 88.72      
4 A' 3092 2976 12.92      
5 A' 3035 2922 4.75      
6 A' 3018 2905 39.55      
7 A' 1668 1605 34.62      
8 A' 1532 1474 8.88      
9 A' 1515 1458 3.40      
10 A' 1499 1442 0.08      
11 A' 1433 1380 4.28      
12 A' 1402 1350 10.81      
13 A' 1270 1222 18.14      
14 A' 1238 1192 31.26      
15 A' 1053 1013 7.92      
16 A' 945 910 2.31      
17 A' 908 874 1.00      
18 A' 871 839 143.77      
19 A' 739 711 1.24      
20 A' 433 417 9.01      
21 A' 399 384 0.35      
22 A' 323 311 1.19      
23 A' 255 245 0.00      
24 A" 3547 3414 0.66      
25 A" 3123 3006 0.79      
26 A" 3100 2984 35.72      
27 A" 3093 2977 23.55      
28 A" 3029 2916 62.44      
29 A" 1522 1465 6.38      
30 A" 1504 1447 0.00      
31 A" 1494 1438 0.00      
32 A" 1409 1356 10.85      
33 A" 1348 1297 2.20      
34 A" 1124 1082 1.47      
35 A" 1006 968 1.31      
36 A" 952 916 0.01      
37 A" 929 894 0.05      
38 A" 435 419 9.42      
39 A" 332 319 7.50      
40 A" 288 277 28.80      
41 A" 269 258 3.57      
42 A" 203 196 3.00      

Unscaled Zero Point Vibrational Energy (zpe) 32509.9 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 31290.8 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 TPSSh/6-31+G**
ABC
0.15245 0.15162 0.14838

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.010 0.013 0.000
N2 -0.547 1.389 0.000
C3 1.534 -0.021 0.000
C4 -0.547 -0.687 1.259
C5 -0.547 -0.687 -1.259
H6 -0.224 1.902 -0.820
H7 -0.224 1.902 0.820
H8 1.917 -1.049 0.000
H9 1.931 0.487 -0.887
H10 1.931 0.487 0.887
H11 -0.191 -0.183 2.166
H12 -0.191 -0.183 -2.166
H13 -1.641 -0.669 1.265
H14 -0.210 -1.728 1.301
H15 -1.641 -0.669 -1.265
H16 -0.210 -1.728 -1.301

Atom - Atom Distances (Å)
  C1 N2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.47711.54521.53721.53722.06982.06982.20082.18702.18702.18292.18292.17362.18272.17362.1827
N21.47712.51412.42832.42831.01951.01953.46662.78272.78272.70062.70062.65213.39492.65213.3949
C31.54522.51412.52202.52202.73112.73111.09701.09691.09692.77462.77463.47902.76593.47902.7659
C41.53722.42832.52202.51793.33582.64552.79063.48252.76761.09723.48051.09431.09532.75122.7837
C51.53722.42832.52202.51792.64553.33582.79062.76763.48253.48051.09722.75122.78371.09431.0953
H62.06981.01952.73113.33582.64551.64003.73642.57853.09183.64232.48203.60054.20402.96883.6617
H72.06981.01952.73112.64553.33581.64003.73643.09182.57852.48203.64232.96883.66173.60054.2040
H82.20083.46661.09702.79062.79063.73643.73641.77411.77413.14473.14473.79552.58413.79552.5841
H92.18702.78271.09693.48252.76762.57853.09181.77411.77453.77902.56754.32803.77913.77383.1090
H102.18702.78271.09692.76763.48253.09182.57851.77411.77452.56753.77903.77383.10904.32803.7791
H112.18292.70062.77461.09723.48053.64232.48203.14473.77902.56754.33301.77471.77143.75683.7959
H122.18292.70062.77463.48051.09722.48203.64233.14472.56753.77904.33303.75683.79591.77471.7714
H132.17362.65213.47901.09432.75123.60052.96883.79554.32803.77381.77473.75681.78102.53053.1232
H142.18273.39492.76591.09532.78374.20403.66172.58413.77913.10901.77143.79591.78103.12322.6011
H152.17362.65213.47902.75121.09432.96883.60053.79553.77384.32803.75681.77472.53053.12321.7810
H162.18273.39492.76592.78371.09533.66174.20402.58413.10903.77913.79591.77143.12322.60111.7810

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 110.666 C1 N2 H7 110.666
C1 C3 H8 111.680 C1 C3 H9 110.590
C1 C3 H10 110.590 C1 C4 H11 110.801
C1 C4 H13 110.241 C1 C4 H14 110.906
C1 C5 H12 110.801 C1 C5 H15 110.241
N2 C1 C3 112.558 N2 C1 C4 107.316
N2 C1 C5 107.316 C3 C1 C4 109.808
C3 C1 C5 109.808 C4 C1 C5 109.966
H6 N2 H7 107.092 H8 C3 H9 107.933
H8 C3 H10 107.933 H9 C3 H10 107.978
H11 C4 H13 108.151 H11 C4 H14 107.790
H12 C5 H15 108.151 H13 C4 H14 108.863
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.217      
2 N -0.549      
3 C -0.538      
4 C -0.535      
5 C -0.535      
6 H 0.284      
7 H 0.284      
8 H 0.149      
9 H 0.149      
10 H 0.149      
11 H 0.144      
12 H 0.144      
13 H 0.170      
14 H 0.149      
15 H 0.170      
16 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.307 -0.022 0.000 1.307
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.919 0.009 0.000
y 0.009 8.708 0.000
z 0.000 0.000 8.825


<r2> (average value of r2) Å2
<r2> 131.002
(<r2>)1/2 11.446