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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: wB97X-D/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-212.577123
Energy at 298.15K-212.588216
HF Energy-212.577123
Nuclear repulsion energy187.667340
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/aug-cc-pVTZ
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' 3531 3378 0.92      
2 A' 3158 3021 55.48      
3 A' 3130 2994 16.27      
4 A' 3098 2964 33.81      
5 A' 3083 2949 22.63      
6 A' 3012 2882 78.12      
7 A' 1659 1587 26.33      
8 A' 1506 1441 5.17      
9 A' 1475 1411 3.49      
10 A' 1404 1343 25.43      
11 A' 1300 1243 7.14      
12 A' 1253 1198 1.12      
13 A' 1172 1122 7.73      
14 A' 1093 1046 7.18      
15 A' 971 928 3.12      
16 A' 897 858 2.09      
17 A' 862 825 59.74      
18 A' 810 775 65.60      
19 A' 674 644 1.77      
20 A' 401 384 5.25      
21 A' 137 131 0.92      
22 A" 3613 3456 1.49      
23 A" 3136 3000 9.20      
24 A" 3079 2946 75.56      
25 A" 1463 1399 4.48      
26 A" 1352 1293 0.01      
27 A" 1282 1226 0.51      
28 A" 1272 1217 0.45      
29 A" 1234 1180 0.97      
30 A" 1176 1125 0.29      
31 A" 1041 996 0.03      
32 A" 956 914 0.38      
33 A" 931 890 2.12      
34 A" 765 732 0.33      
35 A" 392 375 7.62      
36 A" 262 250 26.71      

Unscaled Zero Point Vibrational Energy (zpe) 28290.2 cm-1
Scaled (by 0.9566) 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/aug-cc-pVTZ
ABC
0.28185 0.15841 0.13148

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.405 0.913 0.000
H2 -1.709 1.437 0.812
H3 -1.709 1.437 -0.812
C4 0.492 -0.239 -1.077
H5 -0.167 -0.359 -1.937
H6 1.501 -0.024 -1.428
C7 0.492 -0.239 1.077
H8 -0.167 -0.359 1.937
H9 1.501 -0.024 1.428
C10 0.047 0.775 0.000
H11 0.570 1.737 0.000
C12 0.492 -1.346 0.000
H13 1.320 -2.053 0.000
H14 -0.446 -1.894 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.01281.01282.46742.62753.37082.46742.62753.37081.45922.14082.95014.02782.9668
H21.01281.62413.34973.62754.17732.77872.62053.57942.04452.43793.63944.69133.6538
H31.01281.62412.77872.62053.57943.34973.62754.17732.04452.43793.63944.69133.6538
C42.46743.34972.77871.08971.08932.15423.08752.70891.54492.25201.54442.26602.1862
H52.62753.62752.62051.08971.77533.08753.87383.77002.25462.94752.27152.97162.4873
H63.37084.17733.57941.08931.77532.70893.77002.85552.18862.45062.19162.48733.0537
C72.46742.77873.34972.15423.08752.70891.08971.08931.54492.25201.54442.26602.1862
H82.62752.62053.62753.08753.87383.77001.08971.77532.25462.94752.27152.97162.4873
H93.37083.57944.17732.70893.77002.85551.08931.77532.18862.45062.19162.48733.0537
C101.45922.04452.04451.54492.25462.18861.54492.25462.18861.09502.16723.10112.7145
H112.14082.43792.43792.25202.94752.45062.25202.94752.45061.09503.08403.86323.7708
C122.95013.63943.63941.54442.27152.19161.54442.27152.19162.16723.08401.08861.0863
H134.02784.69134.69132.26602.97162.48732.26602.97162.48733.10113.86321.08861.7729
H142.96683.65383.65382.18622.48733.05372.18622.48733.05372.71453.77081.08631.7729

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.408 N1 C10 C7 110.408
N1 C10 H11 113.123 H2 N1 H3 106.613
H2 N1 C10 110.291 H3 N1 C10 110.291
C4 C10 C7 88.406 C4 C10 H11 116.046
C4 C12 C7 88.443 C4 C12 H13 117.728
C4 C12 H14 111.209 H5 C4 H6 109.119
H5 C4 C10 116.627 H5 C4 C12 118.127
H6 C4 C10 111.189 H6 C4 C12 111.469
C7 C10 H11 116.046 C7 C12 H13 117.728
C7 C12 H14 111.209 H8 C7 H9 109.119
H8 C7 C10 116.627 H8 C7 C12 118.127
H9 C7 C10 111.189 H9 C7 C12 111.469
C10 C4 C12 89.096 C10 C7 C12 89.096
H13 C12 H14 109.198
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.519      
2 H 0.043      
3 H 0.043      
4 C -0.822      
5 H 0.338      
6 H 0.198      
7 C -0.822      
8 H 0.338      
9 H 0.198      
10 C 0.549      
11 H 0.368      
12 C -0.454      
13 H 0.327      
14 H 0.217      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.369 1.147 0.000 1.205
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.791 -2.193 0.000
y -2.193 -31.126 0.000
z 0.000 0.000 -31.530
Traceless
 xyz
x -1.463 -2.193 0.000
y -2.193 1.034 0.000
z 0.000 0.000 0.429
Polar
3z2-r20.858
x2-y2-1.665
xy-2.193
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.333 -0.487 0.000
y -0.487 8.551 0.000
z 0.000 0.000 8.403


<r2> (average value of r2) Å2
<r2> 113.690
(<r2>)1/2 10.663