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All results from a given calculation for C4H9N (Cyclobutylamine)

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-211.286032
Energy at 298.15K-211.297179
HF Energy-211.286032
Nuclear repulsion energy186.840391
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' 3440 3258 0.54      
2 A' 3174 3007 30.51      
3 A' 3149 2983 12.26      
4 A' 3102 2938 16.90      
5 A' 3076 2913 4.89      
6 A' 3009 2851 71.30      
7 A' 1705 1615 20.88      
8 A' 1540 1459 5.77      
9 A' 1509 1429 5.19      
10 A' 1392 1319 17.45      
11 A' 1303 1234 15.69      
12 A' 1246 1180 1.06      
13 A' 1156 1095 2.03      
14 A' 1080 1023 6.84      
15 A' 951 901 1.85      
16 A' 902 855 2.70      
17 A' 876 830 3.07      
18 A' 708 671 155.20      
19 A' 646 612 38.54      
20 A' 405 383 4.05      
21 A' 188 178 2.22      
22 A" 3543 3356 0.18      
23 A" 3156 2989 0.11      
24 A" 3071 2909 42.44      
25 A" 1512 1432 4.58      
26 A" 1346 1275 0.00      
27 A" 1304 1235 2.29      
28 A" 1291 1222 0.12      
29 A" 1228 1163 1.63      
30 A" 1159 1098 1.22      
31 A" 1064 1008 0.01      
32 A" 923 874 0.52      
33 A" 911 863 3.03      
34 A" 779 738 0.76      
35 A" 399 378 16.17      
36 A" 308 291 33.82      

Unscaled Zero Point Vibrational Energy (zpe) 28275.3 cm-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 26782.4 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
0.26528 0.16161 0.13609

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 -1.477 0.687 0.000
H2 -1.909 1.080 0.841
H3 -1.909 1.080 -0.841
C4 0.550 -0.156 -1.090
H5 -0.075 -0.301 -1.972
H6 1.569 0.119 -1.371
C7 0.550 -0.156 1.090
H8 -0.075 -0.301 1.972
H9 1.569 0.119 1.371
C10 -0.012 0.819 0.000
H11 0.377 1.846 0.000
C12 0.550 -1.286 0.000
H13 1.382 -1.989 0.000
H14 -0.412 -1.797 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.02351.02352.45072.61353.38892.45072.61353.38891.47142.18662.82843.91602.7030
H21.02351.68143.36123.63054.23252.76282.55933.64742.09142.55303.51404.57763.3505
H31.02351.68142.76282.55933.64743.36123.63054.23252.09142.55303.51404.57763.3505
C42.45073.36122.76281.09071.09292.17953.12812.67781.56622.28591.57002.28952.1923
H52.61353.63052.55931.09071.80073.12813.94363.74912.26892.95042.29082.97642.4977
H63.38894.23253.64741.09291.80072.67783.74912.74202.20682.50722.21202.52173.0782
C72.45072.76283.36122.17953.12812.67781.09071.09291.56622.28591.57002.28952.1923
H82.61352.55933.63053.12813.94363.74911.09071.80072.26892.95042.29082.97642.4977
H93.38893.64744.23252.67783.74912.74201.09291.80072.20682.50722.21202.52173.0782
C101.47142.09142.09141.56622.26892.20681.56622.26892.20681.09812.17863.13502.6467
H112.18662.55302.55302.28592.95042.50722.28592.95042.50721.09813.13693.96493.7278
C122.82843.51403.51401.57002.29082.21201.57002.29082.21202.17863.13691.08951.0889
H133.91604.57764.57762.28952.97642.52172.28952.97642.52173.13503.96491.08951.8036
H142.70303.35053.35052.19232.49773.07822.19232.49773.07822.64673.72781.08891.8036

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 107.522 N1 C10 C7 107.522
N1 C10 H11 115.872 H2 N1 H3 110.452
H2 N1 C10 112.676 H3 N1 C10 112.676
C4 C10 C7 88.180 C4 C10 H11 117.088
C4 C12 C7 87.915 C4 C12 H13 117.693
C4 C12 H14 109.757 H5 C4 H6 111.100
H5 C4 C10 116.135 H5 C4 C12 117.721
H6 C4 C10 110.925 H6 C4 C12 111.067
C7 C10 H11 117.088 C7 C12 H13 117.693
C7 C12 H14 109.757 H8 C7 H9 111.100
H8 C7 C10 116.135 H8 C7 C12 117.721
H9 C7 C10 110.925 H9 C7 C12 111.067
C10 C4 C12 87.999 C10 C7 C12 87.999
H13 C12 H14 111.782
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 -0.673      
2 H 0.272      
3 H 0.272      
4 C -0.350      
5 H 0.193      
6 H 0.194      
7 C -0.350      
8 H 0.193      
9 H 0.194      
10 C -0.138      
11 H 0.170      
12 C -0.391      
13 H 0.187      
14 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.149 1.325 0.000 1.333
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.133 -2.574 0.000
y -2.574 -31.553 0.000
z 0.000 0.000 -31.331
Traceless
 xyz
x 0.308 -2.574 0.000
y -2.574 -0.321 0.000
z 0.000 0.000 0.012
Polar
3z2-r20.024
x2-y20.419
xy-2.574
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.802 -0.424 0.000
y -0.424 6.087 0.000
z 0.000 0.000 6.619


<r2> (average value of r2) Å2
<r2> 112.611
(<r2>)1/2 10.612