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

using model chemistry: B1B95/6-31+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 B1B95/6-31+G**
 hartrees
Energy at 0K-213.690815
Energy at 298.15K-213.703422
Nuclear repulsion energy194.097213
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 B1B95/6-31+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 3637 3479 2.27      
2 A 3546 3392 0.21      
3 A 3134 2998 41.58      
4 A 3133 2997 25.16      
5 A 3122 2987 64.60      
6 A 3118 2983 13.59      
7 A 3085 2951 35.34      
8 A 3057 2924 20.14      
9 A 3046 2913 26.24      
10 A 3040 2908 33.59      
11 A 2953 2824 80.43      
12 A 1659 1587 44.16      
13 A 1514 1448 19.41      
14 A 1503 1438 4.08      
15 A 1500 1435 4.04      
16 A 1490 1425 2.14      
17 A 1484 1420 1.87      
18 A 1426 1364 14.10      
19 A 1409 1348 1.93      
20 A 1398 1337 11.21      
21 A 1366 1306 0.84      
22 A 1338 1280 0.40      
23 A 1304 1247 7.99      
24 A 1223 1170 0.11      
25 A 1194 1142 0.97      
26 A 1167 1117 4.68      
27 A 1101 1053 21.91      
28 A 1087 1040 1.63      
29 A 967 925 0.58      
30 A 944 903 0.40      
31 A 923 883 5.46      
32 A 914 874 24.47      
33 A 825 789 95.61      
34 A 802 767 27.68      
35 A 481 461 7.71      
36 A 406 388 0.34      
37 A 356 341 0.88      
38 A 279 267 20.95      
39 A 263 252 4.03      
40 A 229 219 11.31      
41 A 211 202 20.74      
42 A 117 112 2.47      

Unscaled Zero Point Vibrational Energy (zpe) 32873.7 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 31447.0 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 B1B95/6-31+G**
ABC
0.25162 0.11648 0.08774

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.999 -0.031 -0.184
H2 -2.806 -0.597 0.049
H3 -2.116 0.859 0.286
C4 -0.766 -0.687 0.234
H5 -0.648 -0.746 1.331
H6 -0.799 -1.718 -0.133
C7 1.728 -0.780 0.026
H8 1.871 -0.796 1.112
H9 1.675 -1.817 -0.319
H10 2.619 -0.327 -0.417
C11 0.572 1.451 0.110
H12 1.471 1.926 -0.293
H13 -0.284 2.042 -0.227
H14 0.627 1.514 1.203
C15 0.470 -0.002 -0.347
H16 0.356 -0.010 -1.438

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01291.01361.45842.15292.07103.80734.15284.08724.63312.98223.98572.69053.34742.47462.6676
H21.01291.62862.05102.51522.30664.53804.80104.65885.45183.95094.97793.66044.19163.35333.5429
H31.01361.62862.05362.41392.92454.18704.39574.67964.93142.75813.78702.23992.96502.79803.1361
C41.45842.05102.05361.10481.09492.50412.78142.74573.46552.52513.48012.80912.77861.52792.1240
H52.15292.51522.41391.10481.76362.71082.52903.04343.72872.79423.77743.21462.59762.14923.0357
H62.07102.30662.92451.09491.76362.70003.08692.48263.70113.46134.29663.79603.77642.14522.4398
C73.80734.53804.18702.50412.71082.70001.09571.09431.09352.51402.73703.47482.80371.52542.1489
H84.15284.80104.39572.78142.52903.08691.09571.76851.76582.78263.08953.80702.62572.17323.0686
H94.08724.65884.67962.74573.04342.48261.09431.76851.76743.47573.74924.32863.80932.17912.5016
H104.63315.45184.93143.46553.72873.70111.09351.76581.76742.76142.53123.75113.15932.17432.5026
C112.98223.95092.75812.52512.79423.46132.51402.78263.47572.76141.09371.09341.09671.52612.1392
H123.98574.97793.78703.48013.77744.29662.73703.08953.74922.53121.09371.76041.76652.17322.5113
H132.69053.66042.23992.80913.21463.79603.47483.80704.32863.75111.09341.76041.77592.18142.4667
H143.34744.19162.96502.77862.59763.77642.80372.62573.80933.15931.09671.76651.77592.17343.0610
C152.47463.35332.79801.52792.14922.14521.52542.17322.17912.17431.52612.17322.18142.17341.0969
H162.66763.54293.13612.12403.03572.43982.14893.06862.50162.50262.13922.51132.46673.06101.0969

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 113.547 N1 C4 H6 107.561
N1 C4 C15 111.901 H2 N1 H3 106.958
H2 N1 C4 110.892 H3 N1 C4 111.073
C4 C15 C7 110.193 C4 C15 C11 111.550
C4 C15 H16 106.885 H5 C4 H6 106.595
H5 C4 C15 108.375 H6 C4 C15 108.626
C7 C15 C11 110.945 C7 C15 H16 108.963
H8 C7 H9 107.715 H8 C7 H10 107.530
H8 C7 C15 110.953 H9 C7 H10 107.780
H9 C7 C15 111.510 H10 C7 C15 111.174
C11 C15 H16 108.166 H12 C11 H13 107.198
H12 C11 H14 107.508 H12 C11 C15 111.025
H13 C11 H14 108.367 H13 C11 C15 111.702
H14 C11 C15 110.861
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.610      
2 H 0.288      
3 H 0.283      
4 C -0.354      
5 H 0.132      
6 H 0.143      
7 C -0.589      
8 H 0.156      
9 H 0.152      
10 H 0.156      
11 C -0.597      
12 H 0.157      
13 H 0.155      
14 H 0.156      
15 C 0.208      
16 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.140 -0.184 1.164 1.187
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.819 0.727 -3.395
y 0.727 -33.329 0.581
z -3.395 0.581 -36.145
Traceless
 xyz
x 1.917 0.727 -3.395
y 0.727 1.153 0.581
z -3.395 0.581 -3.070
Polar
3z2-r2-6.141
x2-y20.510
xy0.727
xz-3.395
yz0.581


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.269 -0.062 0.078
y -0.062 8.598 -0.103
z 0.078 -0.103 7.828


<r2> (average value of r2) Å2
<r2> 149.672
(<r2>)1/2 12.234