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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-39.078728
Energy at 298.15K-39.091194
Nuclear repulsion energy111.440244
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
(Å4/u)
Dep P Dep U
1 A 3622 3530 0.27      
2 A 3499 3409 2.62      
3 A 3068 2990 61.94      
4 A 3063 2985 95.24      
5 A 3057 2980 96.88      
6 A 3047 2970 16.65      
7 A 3027 2950 37.40      
8 A 2993 2916 15.10      
9 A 2973 2897 37.88      
10 A 2967 2891 48.77      
11 A 2881 2808 101.40      
12 A 1697 1654 42.44      
13 A 1536 1497 17.44      
14 A 1525 1486 5.19      
15 A 1521 1482 1.35      
16 A 1515 1477 2.47      
17 A 1509 1471 1.63      
18 A 1436 1399 15.09      
19 A 1415 1379 8.58      
20 A 1409 1373 5.43      
21 A 1377 1342 4.29      
22 A 1339 1305 0.08      
23 A 1311 1278 9.47      
24 A 1224 1193 0.22      
25 A 1197 1167 1.59      
26 A 1160 1130 6.43      
27 A 1088 1060 29.26      
28 A 1071 1044 3.84      
29 A 971 946 0.37      
30 A 937 913 1.25      
31 A 927 904 0.12      
32 A 895 872 5.08      
33 A 789 769 7.46      
34 A 632 616 215.61      
35 A 477 464 11.20      
36 A 409 399 0.55      
37 A 354 345 0.10      
38 A 260 254 5.39      
39 A 251 244 4.89      
40 A 216 210 3.77      
41 A 181 176 45.66      
42 A 119 116 2.51      

Unscaled Zero Point Vibrational Energy (zpe) 32470.9 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 31642.9 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
0.24388 0.11197 0.08439

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 -2.040 -0.038 -0.175
H2 -2.855 -0.644 -0.162
H3 -2.227 0.856 0.270
C4 -0.777 -0.693 0.247
H5 -0.660 -0.737 1.350
H6 -0.811 -1.732 -0.111
C7 1.760 -0.801 0.017
H8 1.912 -0.818 1.108
H9 1.698 -1.843 -0.330
H10 2.652 -0.348 -0.436
C11 0.596 1.477 0.095
H12 1.494 1.947 -0.330
H13 -0.271 2.065 -0.235
H14 0.669 1.550 1.192
C15 0.481 -0.004 -0.356
H16 0.357 -0.021 -1.450

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 H10 C11 H12 H13 H14 C15 H16
N11.01591.01641.48362.17252.09383.88054.22734.15404.70953.05264.05632.74893.42522.52712.7145
H21.01591.68272.11862.66762.31684.62164.93654.71215.52244.05945.06553.74474.36703.40233.5163
H31.01641.68272.12202.48252.97504.32534.54274.80165.07502.89603.92392.35423.11792.90913.2253
C41.48362.11862.12201.11051.09952.54992.82622.79003.51382.57293.53002.84522.83161.55572.1487
H52.17252.66762.48251.11051.77432.76332.58433.09963.78312.83833.82963.24262.65012.17943.0640
H62.09382.31682.97501.09951.77432.73703.11972.52113.74353.51044.34693.83723.82912.17102.4666
C73.88054.62164.32532.54992.76332.73701.10081.09971.09882.56002.78293.52192.84611.55332.1756
H84.22734.93654.54272.82622.58433.11971.10081.77841.77562.83303.14443.85732.67602.20343.0980
H94.15404.71214.80162.79003.09962.52111.09971.77841.77663.52433.79534.37703.85882.20582.5249
H104.70955.52245.07503.51383.78313.74351.09881.77561.77662.80032.57263.79563.19162.20022.5310
C113.05264.05942.89602.57292.83833.51042.56002.83303.52432.80031.09901.09811.10181.55312.1659
H124.05635.06553.92393.53003.82964.34692.78293.14443.79532.57261.09901.77151.77632.19882.5341
H132.74893.74472.35422.84523.24263.83723.52193.85734.37703.79561.09811.77151.78472.20462.4944
H143.42524.36703.11792.83162.65013.82912.84612.67603.85883.19161.10181.77631.78472.20223.0902
C152.52713.40232.90911.55572.17942.17101.55332.20342.20582.20021.55312.19882.20462.20221.1011
H162.71453.51633.22532.14873.06402.46662.17563.09802.52492.53102.16592.53412.49443.09021.1011

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 112.963 N1 C4 H6 107.374
N1 C4 C15 112.475 H2 N1 H3 111.776
H2 N1 C4 114.606 H3 N1 C4 114.879
C4 C15 C7 110.203 C4 C15 C11 111.707
C4 C15 H16 106.700 H5 C4 H6 106.807
H5 C4 C15 108.499 H6 C4 C15 108.478
C7 C15 C11 110.996 C7 C15 H16 108.907
H8 C7 H9 107.836 H8 C7 H10 107.647
H8 C7 C15 111.086 H9 C7 H10 107.812
H9 C7 C15 111.340 H10 C7 C15 110.957
C11 C15 H16 108.174 H12 C11 H13 107.469
H12 C11 H14 107.630 H12 C11 C15 110.843
H13 C11 H14 108.440 H13 C11 C15 111.358
H14 C11 C15 110.948
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 -0.569      
2 H 0.265      
3 H 0.264      
4 C -0.275      
5 H 0.105      
6 H 0.132      
7 C -0.502      
8 H 0.132      
9 H 0.141      
10 H 0.145      
11 C -0.528      
12 H 0.144      
13 H 0.148      
14 H 0.131      
15 C 0.149      
16 H 0.120      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.455 -0.274 1.014 1.144
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.902 0.797 -2.601
y 0.797 -33.390 0.803
z -2.601 0.803 -36.251
Traceless
 xyz
x 2.918 0.797 -2.601
y 0.797 0.686 0.803
z -2.601 0.803 -3.604
Polar
3z2-r2-7.209
x2-y21.488
xy0.797
xz-2.601
yz0.803


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.117 -0.019 0.058
y -0.019 8.478 0.007
z 0.058 0.007 7.492


<r2> (average value of r2) Å2
<r2> 130.414
(<r2>)1/2 11.420