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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: M06-2X/6-31G*

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/6-31G*
 hartrees
Energy at 0K-212.448384
Energy at 298.15K-212.459585
HF Energy-212.448384
Nuclear repulsion energy187.909640
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/6-31G*
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' 3493 3307 0.78      
2 A' 3180 3012 39.70      
3 A' 3152 2984 22.94      
4 A' 3116 2951 29.23      
5 A' 3100 2936 14.87      
6 A' 3038 2877 85.02      
7 A' 1692 1603 25.99      
8 A' 1532 1451 4.12      
9 A' 1500 1420 2.35      
10 A' 1411 1336 24.91      
11 A' 1311 1241 5.19      
12 A' 1255 1189 2.11      
13 A' 1181 1118 9.22      
14 A' 1107 1048 8.21      
15 A' 989 937 12.01      
16 A' 909 861 38.83      
17 A' 905 857 64.15      
18 A' 840 796 31.78      
19 A' 663 628 1.07      
20 A' 406 385 4.38      
21 A' 183 173 1.58      
22 A" 3581 3392 0.10      
23 A" 3156 2989 6.53      
24 A" 3095 2931 61.37      
25 A" 1492 1413 1.30      
26 A" 1367 1295 0.19      
27 A" 1291 1222 0.79      
28 A" 1270 1203 0.11      
29 A" 1237 1172 0.42      
30 A" 1172 1110 0.92      
31 A" 1040 985 0.21      
32 A" 965 914 0.57      
33 A" 941 891 1.84      
34 A" 772 731 1.20      
35 A" 398 377 15.63      
36 A" 301 285 28.99      

Unscaled Zero Point Vibrational Energy (zpe) 28519.6 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 27008.1 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/6-31G*
ABC
0.27694 0.16066 0.13462

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.357 0.973 0.000
H2 -1.597 1.572 0.788
H3 -1.597 1.572 -0.788
C4 0.461 -0.264 -1.090
H5 -0.303 -0.359 -1.863
H6 1.457 -0.092 -1.496
C7 0.461 -0.264 1.090
H8 -0.303 -0.359 1.863
H9 1.457 -0.092 1.496
C10 0.091 0.761 0.000
H11 0.679 1.692 0.000
C12 0.461 -1.367 0.000
H13 1.338 -2.015 0.000
H14 -0.470 -1.930 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01841.01842.45392.52113.36082.45392.52113.36081.46382.15892.96294.02423.0352
H21.01841.57693.33603.52574.16132.77362.56043.54922.03182.41133.67264.70113.7615
H31.01841.57692.77362.56043.54923.33603.52574.16132.03182.41133.67264.70113.7615
C42.45393.33602.77361.09101.08982.17913.05102.77651.54082.24901.55022.24142.1975
H52.52113.52572.56041.09101.81763.05103.72553.80172.20922.93932.25122.98422.4421
H63.36084.16133.54921.08981.81762.77653.80172.99262.19852.45512.20352.43923.0545
C72.45392.77363.33602.17913.05102.77651.09101.08981.54082.24901.55022.24142.1975
H82.52112.56043.52573.05103.72553.80171.09101.81762.20922.93932.25122.98422.4421
H93.36083.54924.16132.77653.80172.99261.08981.81762.19852.45512.20352.43923.0545
C101.46382.03182.03181.54082.20922.19851.54082.20922.19851.10042.15953.04342.7488
H112.15892.41132.41132.24902.93932.45512.24902.93932.45511.10043.06593.76483.7991
C122.96293.67263.67261.55022.25122.20351.55022.25122.20352.15953.06591.09111.0881
H134.02424.70114.70112.24142.98422.43922.24142.98422.43923.04343.76481.09111.8106
H143.03523.76153.76152.19752.44213.05452.19752.44213.05452.74883.79911.08811.8106

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 109.488 N1 C10 C7 109.488
N1 C10 H11 113.945 H2 N1 H3 101.462
H2 N1 C10 108.542 H3 N1 C10 108.542
C4 C10 C7 90.001 C4 C10 H11 115.747
C4 C12 C7 89.311 C4 C12 H13 115.012
C4 C12 H14 111.598 H5 C4 H6 112.913
H5 C4 C10 113.043 H5 C4 C12 115.842
H6 C4 C10 112.245 H6 C4 C12 111.975
C7 C10 H11 115.747 C7 C12 H13 115.012
C7 C12 H14 111.598 H8 C7 H9 112.913
H8 C7 C10 113.043 H8 C7 C12 115.842
H9 C7 C10 112.245 H9 C7 C12 111.975
C10 C4 C12 88.636 C10 C7 C12 88.636
H13 C12 H14 112.370
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.757      
2 H 0.312      
3 H 0.312      
4 C -0.298      
5 H 0.154      
6 H 0.150      
7 C -0.298      
8 H 0.154      
9 H 0.150      
10 C -0.040      
11 H 0.132      
12 C -0.302      
13 H 0.153      
14 H 0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.173 1.330 0.000 1.341
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.085 -2.602 0.000
y -2.602 -30.739 0.000
z 0.000 0.000 -31.258
Traceless
 xyz
x -1.086 -2.602 0.000
y -2.602 0.932 0.000
z 0.000 0.000 0.154
Polar
3z2-r20.308
x2-y2-1.346
xy-2.602
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.176 -0.494 0.000
y -0.494 6.728 0.000
z 0.000 0.000 7.013


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000