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

using model chemistry: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at G4
 hartrees
Energy at 0K-213.617864
Energy at 298.15K-213.609928
HF Energy-213.819974
Nuclear repulsion energy193.149750
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 B3LYP/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 3569 3444 0.03      
2 A 3496 3373 0.72      
3 A 3102 2994 37.21      
4 A 3099 2990 33.89      
5 A 3091 2983 63.85      
6 A 3085 2977 9.18      
7 A 3048 2942 35.01      
8 A 3027 2921 33.34      
9 A 3022 2916 12.68      
10 A 3019 2913 18.92      
11 A 2924 2821 68.45      
12 A 1660 1602 24.90      
13 A 1516 1463 10.42      
14 A 1505 1453 2.08      
15 A 1503 1450 1.64      
16 A 1493 1441 1.51      
17 A 1488 1436 0.76      
18 A 1434 1384 9.95      
19 A 1411 1362 0.70      
20 A 1398 1349 4.76      
21 A 1375 1327 2.70      
22 A 1347 1300 0.13      
23 A 1311 1265 7.96      
24 A 1231 1188 0.21      
25 A 1194 1152 2.06      
26 A 1172 1131 4.63      
27 A 1087 1049 3.68      
28 A 1080 1042 10.42      
29 A 967 934 0.18      
30 A 939 906 10.23      
31 A 930 897 12.81      
32 A 922 890 19.28      
33 A 850 820 87.77      
34 A 796 768 3.12      
35 A 480 464 6.07      
36 A 411 396 0.54      
37 A 359 346 0.32      
38 A 273 263 18.00      
39 A 264 255 1.02      
40 A 229 221 11.85      
41 A 214 206 17.13      
42 A 113 109 3.86      

Unscaled Zero Point Vibrational Energy (zpe) 32716.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 31571.8 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 B3LYP/6-31G(2df,p)
ABC
0.24875 0.11498 0.08663

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.014 -0.026 -0.197
H2 -2.813 -0.597 0.063
H3 -2.135 0.854 0.296
C4 -0.777 -0.681 0.242
H5 -0.667 -0.732 1.342
H6 -0.810 -1.717 -0.114
C7 1.731 -0.797 0.022
H8 1.881 -0.822 1.108
H9 1.667 -1.833 -0.329
H10 2.624 -0.348 -0.424
C11 0.593 1.459 0.110
H12 1.492 1.925 -0.306
H13 -0.264 2.056 -0.216
H14 0.663 1.528 1.204
C15 0.471 -0.002 -0.343
H16 0.353 -0.009 -1.434

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01531.01541.46762.16372.07803.83004.18514.10284.65563.01624.01392.71943.39752.48982.6715
H21.01531.61812.04582.50172.30164.54824.81444.66335.46463.97835.00253.68874.23023.36183.5511
H31.01541.61812.04992.40072.92124.21244.42734.69684.96112.80023.82912.28123.01752.81613.1508
C41.46762.04582.04991.10611.09662.51972.79902.76113.48152.54363.49802.82112.80591.53592.1302
H52.16372.50172.40071.10611.76372.73792.56073.07413.75472.81103.79943.21822.62542.15993.0445
H62.07802.30162.92121.09661.76372.70573.08822.48873.71033.47944.31313.81343.79942.15302.4524
C73.83004.54824.21242.51972.73792.70571.09691.09541.09482.52822.75243.48922.81851.53362.1536
H84.18514.81444.42732.79902.56073.08821.09691.76961.76732.80363.11493.82632.64942.18333.0756
H94.10284.66334.69682.76113.07412.48871.09541.76961.76953.49023.76234.34303.82782.18672.5044
H104.65565.46464.96113.48153.75473.71031.09481.76731.76952.77082.54263.76383.16492.18252.5088
C113.01623.97832.80022.54362.81103.47942.52822.80363.49022.77081.09501.09431.09761.53452.1446
H124.01395.00253.82913.49803.79944.31312.75243.11493.76232.54261.09501.76331.76792.18122.5121
H132.71943.68872.28122.82113.21823.81343.48923.82634.34303.76381.09431.76331.77562.18882.4758
H143.39754.23023.01752.80592.62543.79942.81852.64943.82783.16491.09761.76791.77562.18383.0688
C152.48983.36182.81611.53592.15992.15301.53362.18332.18672.18251.53452.18122.18882.18381.0979
H162.67153.55113.15082.13023.04452.45242.15363.07562.50442.50882.14462.51212.47583.06881.0979

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 113.753 N1 C4 H6 107.476
N1 C4 C15 112.035 H2 N1 H3 106.444
H2 N1 C4 110.332 H3 N1 C4 110.635
C4 C15 C7 110.409 C4 C15 C11 111.848
C4 C15 H16 106.747 H5 C4 H6 106.388
H5 C4 C15 108.467 H6 C4 C15 108.449
C7 C15 C11 110.963 C7 C15 H16 108.734
H8 C7 H9 107.682 H8 C7 H10 107.531
H8 C7 C15 111.090 H9 C7 H10 107.770
H9 C7 C15 111.458 H10 C7 C15 111.128
C11 C15 H16 107.971 H12 C11 H13 107.355
H12 C11 H14 107.520 H12 C11 C15 110.935
H13 C11 H14 108.223 H13 C11 C15 111.614
H14 C11 C15 111.015
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.515      
2 H 0.224      
3 H 0.224      
4 C -0.139      
5 H 0.072      
6 H 0.095      
7 C -0.389      
8 H 0.109      
9 H 0.108      
10 H 0.110      
11 C -0.390      
12 H 0.111      
13 H 0.115      
14 H 0.106      
15 C 0.076      
16 H 0.081      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.222 -0.136 1.057 1.088
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 150.746
(<r2>)1/2 12.278