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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-212.355132
Energy at 298.15K-212.366071
HF Energy-212.355132
Nuclear repulsion energy186.532172
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 PBEPBE/Def2TZVPP
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' 3395 3354 2.65      
2 A' 3063 3026 47.95      
3 A' 3034 2997 17.05      
4 A' 3005 2969 38.43      
5 A' 2989 2953 15.87      
6 A' 2893 2858 93.83      
7 A' 1597 1577 18.74      
8 A' 1446 1428 4.74      
9 A' 1423 1406 2.84      
10 A' 1330 1314 21.93      
11 A' 1239 1224 7.43      
12 A' 1201 1186 0.48      
13 A' 1121 1108 6.84      
14 A' 1057 1045 6.94      
15 A' 945 934 5.27      
16 A' 865 855 3.58      
17 A' 827 817 66.97      
18 A' 791 782 55.65      
19 A' 647 639 1.36      
20 A' 391 386 5.03      
21 A' 150 148 1.02      
22 A" 3476 3434 0.02      
23 A" 3040 3003 8.34      
24 A" 2985 2949 77.44      
25 A" 1413 1396 3.82      
26 A" 1297 1281 0.01      
27 A" 1229 1214 0.37      
28 A" 1217 1202 0.30      
29 A" 1184 1169 1.13      
30 A" 1129 1116 0.56      
31 A" 998 986 0.10      
32 A" 927 916 0.53      
33 A" 897 886 1.49      
34 A" 743 734 0.32      
35 A" 382 378 8.25      
36 A" 255 252 25.72      

Unscaled Zero Point Vibrational Energy (zpe) 27289.6 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 26959.4 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 PBEPBE/Def2TZVPP
ABC
0.27837 0.15673 0.13016

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.416 0.909 0.000
H2 -1.721 1.441 0.818
H3 -1.721 1.441 -0.818
C4 0.496 -0.238 -1.082
H5 -0.166 -0.359 -1.951
H6 1.512 -0.018 -1.436
C7 0.496 -0.238 1.082
H8 -0.166 -0.359 1.951
H9 1.512 -0.018 1.436
C10 0.046 0.781 0.000
H11 0.575 1.753 0.000
C12 0.496 -1.351 0.000
H13 1.330 -2.065 0.000
H14 -0.449 -1.903 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.02271.02272.47862.64133.39042.47862.64133.39041.46702.16202.96004.04772.9738
H21.02271.63653.36903.65084.20312.79422.63483.60082.05602.45743.65794.71933.6705
H31.02271.63652.79422.63483.60083.36903.65084.20312.05602.45743.65794.71933.6705
C42.47863.36902.79421.09901.09812.16473.10722.72451.55372.26781.55212.28122.1995
H52.64133.65082.63481.09901.78823.10723.90213.79542.26972.96912.28662.99252.5044
H63.39044.20313.60081.09811.78822.72453.79542.87212.20272.46522.20702.50753.0765
C72.47862.79423.36902.16473.10722.72451.09901.09811.55372.26781.55212.28122.1995
H82.64132.63483.65083.10723.90213.79541.09901.78822.26972.96912.28662.99252.5044
H93.39043.60084.20312.72453.79542.87211.09811.78822.20272.46522.20702.50753.0765
C101.46702.05602.05601.55372.26972.20271.55372.26972.20271.10642.17903.12272.7298
H112.16202.45742.45742.26782.96912.46522.26782.96912.46521.10643.10463.89223.7970
C122.96003.65793.65791.55212.28662.20701.55212.28662.20702.17903.10461.09791.0951
H134.04774.71934.71932.28122.99252.50752.28122.99252.50753.12273.89221.09791.7863
H142.97383.67053.67052.19952.50443.07652.19952.50443.07652.72983.79701.09511.7863

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 110.249 N1 C10 C7 110.249
N1 C10 H11 113.571 H2 N1 H3 106.276
H2 N1 C10 110.058 H3 N1 C10 110.058
C4 C10 C7 88.313 C4 C10 H11 115.951
C4 C12 C7 88.430 C4 C12 H13 117.806
C4 C12 H14 111.207 H5 C4 H6 108.960
H5 C4 C10 116.613 H5 C4 C12 118.197
H6 C4 C10 111.163 H6 C4 C12 111.624
C7 C10 H11 115.951 C7 C12 H13 117.806
C7 C12 H14 111.207 H8 C7 H9 108.960
H8 C7 C10 116.613 H8 C7 C12 118.197
H9 C7 C10 111.163 H9 C7 C12 111.624
C10 C4 C12 89.112 C10 C7 C12 89.112
H13 C12 H14 109.082
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.370      
2 H 0.136      
3 H 0.136      
4 C -0.144      
5 H 0.062      
6 H 0.048      
7 C -0.144      
8 H 0.062      
9 H 0.048      
10 C 0.059      
11 H 0.071      
12 C -0.084      
13 H 0.063      
14 H 0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.253 1.140 0.000 1.168
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.032 -2.226 0.000
y -2.226 -31.487 0.000
z 0.000 0.000 -32.025
Traceless
 xyz
x -1.275 -2.226 0.000
y -2.226 1.041 0.000
z 0.000 0.000 0.234
Polar
3z2-r20.468
x2-y2-1.544
xy-2.226
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.491 -0.616 0.000
y -0.616 8.615 0.000
z 0.000 0.000 8.575


<r2> (average value of r2) Å2
<r2> 114.987
(<r2>)1/2 10.723