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All results from a given calculation for C(NH2)H2CH2CH2CH3 (1-Butanamine)

using model chemistry: M06-2X/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/3-21G*
 hartrees
Energy at 0K-212.513067
Energy at 298.15K-212.525853
HF Energy-212.513067
Nuclear repulsion energy184.522832
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 M06-2X/3-21G*
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' 3438 3257 0.16      
2 A' 3156 2989 25.04      
3 A' 3106 2942 45.43      
4 A' 3091 2928 20.45      
5 A' 3081 2918 14.30      
6 A' 3078 2916 3.71      
7 A' 1723 1632 22.63      
8 A' 1577 1494 8.66      
9 A' 1566 1484 2.86      
10 A' 1556 1473 0.22      
11 A' 1550 1468 0.52      
12 A' 1467 1389 6.32      
13 A' 1421 1346 5.18      
14 A' 1414 1339 0.69      
15 A' 1338 1267 0.01      
16 A' 1162 1101 7.84      
17 A' 1102 1044 2.15      
18 A' 1068 1012 3.96      
19 A' 1011 957 19.44      
20 A' 929 880 6.74      
21 A' 701 664 302.06      
22 A' 432 409 8.50      
23 A' 402 380 0.37      
24 A' 185 175 2.54      
25 A" 3541 3354 0.04      
26 A" 3158 2991 79.27      
27 A" 3149 2983 0.07      
28 A" 3126 2961 1.27      
29 A" 3108 2944 0.42      
30 A" 1575 1492 10.20      
31 A" 1417 1342 1.52      
32 A" 1378 1305 0.23      
33 A" 1347 1276 0.01      
34 A" 1266 1199 0.14      
35 A" 1087 1030 0.38      
36 A" 960 910 0.09      
37 A" 818 775 0.80      
38 A" 770 729 5.60      
39 A" 307 291 61.19      
40 A" 288 273 0.34      
41 A" 152 144 0.81      
42 A" 120 114 2.89      

Unscaled Zero Point Vibrational Energy (zpe) 33558.6 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 31786.7 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 M06-2X/3-21G*
ABC
0.58542 0.06438 0.06126

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 2.548 0.372 0.000
C2 1.325 -0.458 0.000
C3 0.000 0.334 0.000
C4 -1.231 -0.591 0.000
C5 -2.547 0.210 0.000
H6 2.617 0.955 0.838
H7 2.617 0.955 -0.838
H8 1.356 -1.108 0.882
H9 1.356 -1.108 -0.882
H10 -0.029 0.984 -0.886
H11 -0.029 0.984 0.886
H12 -1.193 -1.241 0.883
H13 -1.193 -1.241 -0.883
H14 -3.418 -0.453 0.000
H15 -2.601 0.851 0.887
H16 -2.601 0.851 -0.887

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
N11.47742.54793.89905.09741.02331.02332.09452.09452.79272.79274.16814.16816.02215.24605.2460
C21.47741.54372.55943.92962.08952.08951.09591.09592.16722.16722.78112.78114.74304.23224.2322
C32.54791.54371.53932.55022.81692.81692.16682.16681.09881.09882.16402.16403.50712.79592.7959
C43.89902.55941.53931.54084.23014.23012.78152.78152.16932.16931.09741.09742.19142.17742.1774
C55.09743.92962.55021.54085.28415.28414.21314.21312.77892.77892.17232.17231.09411.09541.0954
H61.02332.08952.81694.23015.28411.67582.41802.96683.15782.64654.39744.72206.25285.21855.4959
H71.02332.08952.81694.23015.28411.67582.96682.41802.64653.15784.72204.39746.25285.49595.2185
H82.09451.09592.16682.78154.21312.41802.96681.76353.06872.50872.55253.10344.89874.41504.7561
H92.09451.09592.16682.78154.21312.96682.41801.76352.50873.06873.10342.55254.89874.75614.4150
H102.79272.16721.09882.16932.77893.15782.64653.06872.50871.77113.07102.51043.78533.12582.5748
H112.79272.16721.09882.16932.77892.64653.15782.50873.06871.77112.51043.07103.78532.57483.1258
H124.16812.78112.16401.09742.17234.39744.72202.55253.10343.07102.51041.76662.52032.52113.0805
H134.16812.78112.16401.09742.17234.72204.39743.10342.55252.51043.07101.76662.52033.08052.5211
H146.02214.74303.50712.19141.09416.25286.25284.89874.89873.78533.78532.52032.52031.77561.7756
H155.24604.23222.79592.17741.09545.21855.49594.41504.75613.12582.57482.52113.08051.77561.7738
H165.24604.23222.79592.17741.09545.49595.21854.75614.41502.57483.12583.08052.52111.77561.7738

picture of 1-Butanamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 114.982 N1 C2 H8 108.046
N1 C2 H9 108.046 C2 N1 H6 112.079
C2 N1 H7 112.079 C2 C3 C4 112.234
C2 C3 H10 109.036 C2 C3 H11 109.036
C3 C2 H8 109.172 C3 C2 H9 109.172
C3 C4 C5 111.776 C3 C4 H12 109.164
C3 C4 H13 109.164 C4 C3 H10 109.505
C4 C3 H11 109.505 C4 C5 H14 111.419
C4 C5 H15 110.222 C4 C5 H16 110.222
C5 C4 H12 109.711 C5 C4 H13 109.711
H6 N1 H7 109.942 H8 C2 H9 107.141
H10 C3 H11 107.402 H12 C4 H13 107.204
H14 C5 H15 108.382 H14 C5 H16 108.382
H15 C5 H16 108.122
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.686      
2 C -0.229      
3 C -0.400      
4 C -0.411      
5 C -0.565      
6 H 0.270      
7 H 0.270      
8 H 0.205      
9 H 0.205      
10 H 0.184      
11 H 0.184      
12 H 0.196      
13 H 0.196      
14 H 0.196      
15 H 0.193      
16 H 0.193      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.086 0.966 0.000 1.454
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.376 3.513 0.000
y 3.513 -32.712 0.000
z 0.000 0.000 -32.068
Traceless
 xyz
x -7.987 3.513 0.000
y 3.513 3.511 0.000
z 0.000 0.000 4.476
Polar
3z2-r28.952
x2-y2-7.665
xy3.513
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.823 0.467 0.000
y 0.467 6.450 0.000
z 0.000 0.000 6.539


<r2> (average value of r2) Å2
<r2> 195.166
(<r2>)1/2 13.970