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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: wB97X-D/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31+G**
 hartrees
Energy at 0K-212.518761
Energy at 298.15K-212.529880
HF Energy-212.518761
Nuclear repulsion energy187.282415
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 wB97X-D/6-31+G**
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' 3552 3382 0.49      
2 A' 3173 3022 51.68      
3 A' 3143 2994 23.50      
4 A' 3109 2960 40.73      
5 A' 3091 2943 23.34      
6 A' 3012 2869 91.10      
7 A' 1671 1591 36.10      
8 A' 1514 1442 5.47      
9 A' 1480 1410 3.74      
10 A' 1408 1341 29.68      
11 A' 1307 1245 8.55      
12 A' 1255 1195 1.45      
13 A' 1178 1122 8.22      
14 A' 1096 1043 7.66      
15 A' 975 929 2.47      
16 A' 903 860 3.47      
17 A' 868 827 70.14      
18 A' 810 771 85.17      
19 A' 677 645 2.98      
20 A' 407 388 5.66      
21 A' 147 140 1.21      
22 A" 3647 3473 1.66      
23 A" 3148 2998 9.54      
24 A" 3087 2940 83.06      
25 A" 1471 1400 3.63      
26 A" 1355 1290 0.06      
27 A" 1287 1225 1.31      
28 A" 1274 1213 0.32      
29 A" 1233 1174 1.01      
30 A" 1176 1120 0.39      
31 A" 1042 993 0.04      
32 A" 963 917 0.77      
33 A" 936 892 2.58      
34 A" 773 737 0.66      
35 A" 393 374 9.03      
36 A" 277 264 34.77      

Unscaled Zero Point Vibrational Energy (zpe) 28418.1 cm-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 27062.5 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 wB97X-D/6-31+G**
ABC
0.27989 0.15810 0.13140

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.410 0.910 0.000
H2 -1.720 1.430 0.817
H3 -1.720 1.430 -0.817
C4 0.494 -0.238 -1.079
H5 -0.166 -0.360 -1.944
H6 1.507 -0.020 -1.431
C7 0.494 -0.238 1.079
H8 -0.166 -0.360 1.944
H9 1.507 -0.020 1.431
C10 0.046 0.778 0.000
H11 0.569 1.746 0.000
C12 0.494 -1.347 0.000
H13 1.326 -2.056 0.000
H14 -0.448 -1.897 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01641.01642.47142.63383.37942.47142.63383.37941.46202.14752.95274.03552.9674
H21.01641.63303.35843.63814.19152.78462.62463.59072.05242.45033.64414.70123.6543
H31.01641.63302.78462.62463.59073.35843.63814.19152.05242.45033.64414.70123.6543
C42.47143.35842.78461.09451.09392.15873.09662.71591.54822.25981.54752.27252.1920
H52.63383.63812.62461.09451.78243.09663.88703.78212.26202.95852.27752.98032.4937
H63.37944.19153.59071.09391.78242.71593.78212.86272.19502.45952.19872.49563.0646
C72.47142.78463.35842.15873.09662.71591.09451.09391.54822.25981.54752.27252.1920
H82.63382.62463.63813.09663.88703.78211.09451.78242.26202.95852.27752.98032.4937
H93.37943.59074.19152.71593.78212.86271.09391.78242.19502.45952.19872.49563.0646
C101.46202.05242.05241.54822.26202.19501.54822.26202.19501.10022.17113.10972.7199
H112.14752.45032.45032.25982.95852.45952.25982.95852.45951.10023.09383.87733.7822
C122.95273.64413.64411.54752.27752.19871.54752.27752.19872.17113.09381.09351.0909
H134.03554.70124.70122.27252.98032.49562.27252.98032.49563.10973.87731.09351.7810
H142.96743.65433.65432.19202.49373.06462.19202.49373.06462.71993.78221.09091.7810

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.338 N1 C10 C7 110.338
N1 C10 H11 113.127 H2 N1 H3 106.893
H2 N1 C10 110.517 H3 N1 C10 110.517
C4 C10 C7 88.402 C4 C10 H11 116.111
C4 C12 C7 88.454 C4 C12 H13 117.713
C4 C12 H14 111.190 H5 C4 H6 109.073
H5 C4 C10 116.685 H5 C4 C12 118.080
H6 C4 C10 111.195 H6 C4 C12 111.536
C7 C10 H11 116.111 C7 C12 H13 117.713
C7 C12 H14 111.190 H8 C7 H9 109.073
H8 C7 C10 116.685 H8 C7 C12 118.080
H9 C7 C10 111.195 H9 C7 C12 111.536
C10 C4 C12 89.069 C10 C7 C12 89.069
H13 C12 H14 109.243
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.645      
2 H 0.291      
3 H 0.291      
4 C -0.460      
5 H 0.149      
6 H 0.151      
7 C -0.460      
8 H 0.149      
9 H 0.151      
10 C 0.039      
11 H 0.124      
12 C -0.094      
13 H 0.144      
14 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.386 1.259 0.000 1.317
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.961 -2.500 0.000
y -2.500 -31.097 0.000
z 0.000 0.000 -31.489
Traceless
 xyz
x -1.668 -2.500 0.000
y -2.500 1.128 0.000
z 0.000 0.000 0.540
Polar
3z2-r21.080
x2-y2-1.865
xy-2.500
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.835 -0.364 0.000
y -0.364 7.947 0.000
z 0.000 0.000 7.875


<r2> (average value of r2) Å2
<r2> 113.982
(<r2>)1/2 10.676