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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-212.317992
Energy at 298.15K-212.329173
Nuclear repulsion energy187.799083
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 HSEh1PBE/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' 3499 3328 2.07      
2 A' 3175 3020 45.97      
3 A' 3142 2988 24.24      
4 A' 3110 2958 35.79      
5 A' 3092 2941 17.36      
6 A' 2994 2847 101.79      
7 A' 1697 1614 23.82      
8 A' 1529 1454 4.67      
9 A' 1500 1426 2.53      
10 A' 1409 1340 25.28      
11 A' 1314 1250 5.25      
12 A' 1262 1200 1.74      
13 A' 1183 1125 8.85      
14 A' 1109 1054 7.90      
15 A' 992 944 7.90      
16 A' 909 864 4.96      
17 A' 894 850 97.35      
18 A' 837 796 40.37      
19 A' 672 639 1.17      
20 A' 407 387 5.16      
21 A' 172 164 1.67      
22 A" 3590 3415 0.02      
23 A" 3147 2993 9.32      
24 A" 3088 2937 70.30      
25 A" 1492 1419 1.80      
26 A" 1372 1305 0.16      
27 A" 1294 1231 0.85      
28 A" 1276 1214 0.11      
29 A" 1244 1183 0.52      
30 A" 1182 1124 0.85      
31 A" 1048 997 0.25      
32 A" 972 924 0.75      
33 A" 944 898 2.00      
34 A" 781 742 1.10      
35 A" 395 376 12.76      
36 A" 290 276 33.66      

Unscaled Zero Point Vibrational Energy (zpe) 28506.7 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 27109.9 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 HSEh1PBE/6-31G*
ABC
0.27918 0.15982 0.13335

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.353 0.981 0.000
H2 -1.588 1.582 0.788
H3 -1.588 1.582 -0.788
C4 0.458 -0.267 -1.089
H5 -0.306 -0.361 -1.863
H6 1.455 -0.097 -1.497
C7 0.458 -0.267 1.089
H8 -0.306 -0.361 1.863
H9 1.455 -0.097 1.497
C10 0.092 0.760 0.000
H11 0.685 1.689 0.000
C12 0.458 -1.369 0.000
H13 1.336 -2.019 0.000
H14 -0.473 -1.933 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01801.01802.45392.52373.35972.45392.52373.35971.46172.15722.96684.02863.0438
H21.01801.57543.33513.52774.15892.77352.56413.54682.02922.40783.67574.70453.7701
H31.01801.57542.77352.56413.54683.33513.52774.15892.02922.40783.67574.70453.7701
C42.45393.33512.77351.09171.09072.17743.05042.77651.54052.24951.54912.24202.1974
H52.52373.52772.56411.09171.81783.05043.72593.80262.21042.94192.25152.98552.4430
H63.35974.15893.54681.09071.81782.77653.80262.99412.19842.45412.20292.43943.0546
C72.45392.77353.33512.17743.05042.77651.09171.09071.54052.24951.54912.24202.1974
H82.52372.56413.52773.05043.72593.80261.09171.81782.21042.94192.25152.98552.4430
H93.35973.54684.15892.77653.80262.99411.09071.81782.19842.45412.20292.43943.0546
C101.46172.02922.02921.54052.21042.19841.54052.21042.19841.10192.16003.04472.7514
H112.15722.40782.40782.24952.94192.45412.24952.94192.45411.10193.06593.76463.8022
C122.96683.67573.67571.54912.25152.20291.54912.25152.20292.16003.06591.09231.0888
H134.02864.70454.70452.24202.98552.43942.24202.98552.43943.04473.76461.09231.8109
H143.04383.77013.77012.19742.44303.05462.19742.44303.05462.75143.80221.08881.8109

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 109.617 N1 C10 C7 109.617
N1 C10 H11 113.849 H2 N1 H3 101.393
H2 N1 C10 108.505 H3 N1 C10 108.505
C4 C10 C7 89.935 C4 C10 H11 115.712
C4 C12 C7 89.300 C4 C12 H13 115.066
C4 C12 H14 111.623 H5 C4 H6 112.799
H5 C4 C10 113.122 H5 C4 C12 115.902
H6 C4 C10 112.210 H6 C4 C12 111.955
C7 C10 H11 115.712 C7 C12 H13 115.066
C7 C12 H14 111.623 H8 C7 H9 112.799
H8 C7 C10 113.122 H8 C7 C12 115.902
H9 C7 C10 112.210 H9 C7 C12 111.955
C10 C4 C12 88.708 C10 C7 C12 88.708
H13 C12 H14 112.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.750      
2 H 0.314      
3 H 0.314      
4 C -0.317      
5 H 0.163      
6 H 0.160      
7 C -0.317      
8 H 0.163      
9 H 0.160      
10 C -0.048      
11 H 0.137      
12 C -0.321      
13 H 0.160      
14 H 0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.198 1.318 0.000 1.332
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.019 -2.553 0.000
y -2.553 -30.334 0.000
z 0.000 0.000 -31.025
Traceless
 xyz
x -1.340 -2.553 0.000
y -2.553 1.189 0.000
z 0.000 0.000 0.152
Polar
3z2-r20.303
x2-y2-1.686
xy-2.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.128 -0.509 0.000
y -0.509 6.779 0.000
z 0.000 0.000 7.015


<r2> (average value of r2) Å2
<r2> 112.698
(<r2>)1/2 10.616