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

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-39.138319
Energy at 298.15K-39.150883
Nuclear repulsion energy111.883950
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/CEP-121G*
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 3540 3431 1.75      
2 A 3462 3356 4.26      
3 A 3079 2985 55.92      
4 A 3075 2981 70.95      
5 A 3069 2975 98.05      
6 A 3061 2968 15.09      
7 A 3038 2945 41.79      
8 A 3013 2920 24.05      
9 A 3003 2912 25.36      
10 A 2998 2906 39.29      
11 A 2915 2826 88.35      
12 A 1697 1645 38.37      
13 A 1527 1480 14.70      
14 A 1515 1469 3.07      
15 A 1512 1465 2.18      
16 A 1504 1458 1.91      
17 A 1497 1452 1.32      
18 A 1434 1390 12.15      
19 A 1417 1373 0.64      
20 A 1408 1365 7.01      
21 A 1370 1328 1.91      
22 A 1341 1300 0.20      
23 A 1303 1263 7.46      
24 A 1223 1185 0.29      
25 A 1186 1149 2.31      
26 A 1163 1127 7.08      
27 A 1078 1045 1.94      
28 A 1059 1026 16.29      
29 A 958 929 0.21      
30 A 932 903 50.40      
31 A 926 898 9.21      
32 A 918 890 8.84      
33 A 854 828 76.93      
34 A 785 761 2.65      
35 A 472 458 7.21      
36 A 408 395 0.57      
37 A 355 345 0.60      
38 A 270 261 24.94      
39 A 259 251 0.88      
40 A 228 221 14.77      
41 A 209 203 18.43      
42 A 113 109 4.07      

Unscaled Zero Point Vibrational Energy (zpe) 32586.1 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 31588.9 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 B3LYP/CEP-121G*
ABC
0.24546 0.11320 0.08532

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -2.032 -0.034 -0.218
H2 -2.828 -0.621 0.032
H3 -2.161 0.843 0.289
C4 -0.779 -0.690 0.230
H5 -0.679 -0.738 1.334
H6 -0.808 -1.729 -0.129
C7 1.746 -0.801 0.023
H8 1.896 -0.819 1.113
H9 1.685 -1.842 -0.323
H10 2.642 -0.352 -0.425
C11 0.594 1.469 0.101
H12 1.502 1.935 -0.307
H13 -0.260 2.068 -0.239
H14 0.651 1.541 1.198
C15 0.477 -0.004 -0.355
H16 0.366 -0.015 -1.450

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.02061.02051.48372.17552.09283.86214.22054.13454.68943.04234.04552.74913.41782.51212.6949
H21.02061.62872.05922.51442.30934.57704.84934.68845.49574.01035.03883.72824.25833.38363.5720
H31.02051.62872.06442.40492.93554.24634.46034.72975.00062.83163.86772.32253.03632.84343.1842
C41.48372.05922.06441.10861.09932.53592.81952.77583.50022.56233.51892.84602.82161.54622.1421
H52.17552.51442.40491.10861.77122.75722.58563.09103.77842.83033.81973.24382.64222.17373.0593
H62.09282.30932.93551.09931.77122.72153.11082.50313.72673.49934.33473.83813.81872.16272.4614
C73.86214.57704.24632.53592.75722.72151.10001.09901.09832.54602.76633.51022.83981.54562.1659
H84.22054.84934.46032.81952.58563.11081.10001.77521.77262.82003.12373.84862.67022.19833.0910
H94.13454.68844.72972.77583.09102.50311.09901.77521.77383.51133.78134.36783.85092.20002.5192
H104.68945.49575.00063.50023.77843.72671.09831.77261.77382.79042.55853.78353.19172.19472.5193
C113.04234.01032.83162.56232.83033.49932.54602.82003.51132.79041.09841.09761.10101.54592.1586
H124.04555.03883.86773.51893.81974.33472.76633.12373.78132.55851.09841.76761.77312.19352.5299
H132.74913.72822.32252.84603.24383.83813.51023.84864.36783.78351.09761.76761.78112.20192.4895
H143.41784.25833.03632.82162.64223.81872.83982.67023.85093.19171.10101.77311.78112.19753.0847
C152.51213.38362.84341.54622.17372.16271.54562.19832.20002.19471.54592.19352.20192.19751.1006
H162.69493.57203.18422.14213.05932.46142.16593.09102.51922.51932.15862.52992.48953.08471.1006

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 113.325 N1 C4 H6 107.302
N1 C4 C15 111.995 H2 N1 H3 105.877
H2 N1 C4 109.229 H3 N1 C4 109.666
C4 C15 C7 110.210 C4 C15 C11 111.923
C4 C15 H16 106.848 H5 C4 H6 106.677
H5 C4 C15 108.805 H6 C4 C15 108.490
C7 C15 C11 110.880 C7 C15 H16 108.705
H8 C7 H9 107.666 H8 C7 H10 107.481
H8 C7 C15 111.272 H9 C7 H10 107.664
H9 C7 C15 111.473 H10 C7 C15 111.094
C11 C15 H16 108.118 H12 C11 H13 107.212
H12 C11 H14 107.452 H12 C11 C15 110.965
H13 C11 H14 108.213 H13 C11 C15 111.684
H14 C11 C15 111.123
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.642      
2 H 0.303      
3 H 0.299      
4 C -0.302      
5 H 0.122      
6 H 0.152      
7 C -0.558      
8 H 0.147      
9 H 0.163      
10 H 0.166      
11 C -0.596      
12 H 0.166      
13 H 0.169      
14 H 0.147      
15 C 0.116      
16 H 0.146      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.258 -0.209 1.218 1.262
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.763 0.773 -3.490
y 0.773 -33.550 0.556
z -3.490 0.556 -36.006
Traceless
 xyz
x 2.015 0.773 -3.490
y 0.773 0.835 0.556
z -3.490 0.556 -2.849
Polar
3z2-r2-5.699
x2-y20.787
xy0.773
xz-3.490
yz0.556


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.346 -0.028 -0.003
y -0.028 8.679 -0.021
z -0.003 -0.021 7.615


<r2> (average value of r2) Å2
<r2> 129.362
(<r2>)1/2 11.374