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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-209.807125
Energy at 298.15K-209.817656
Nuclear repulsion energy179.908144
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 BLYP/STO-3G
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' 3374 3122 7.55      
2 A' 3362 3110 0.05      
3 A' 3265 3021 33.64      
4 A' 3250 3007 2.65      
5 A' 3246 3003 2.36      
6 A' 3170 2933 17.37      
7 A' 1793 1659 2.24      
8 A' 1618 1497 0.07      
9 A' 1601 1481 0.20      
10 A' 1439 1332 20.02      
11 A' 1350 1249 3.58      
12 A' 1293 1196 1.20      
13 A' 1202 1112 11.11      
14 A' 1141 1056 0.26      
15 A' 1022 945 11.22      
16 A' 966 894 33.84      
17 A' 898 831 2.56      
18 A' 796 737 1.89      
19 A' 667 617 1.29      
20 A' 401 371 8.11      
21 A' 93 86 0.85      
22 A" 3447 3189 27.45      
23 A" 3368 3116 1.75      
24 A" 3245 3002 5.30      
25 A" 1592 1473 0.02      
26 A" 1427 1320 0.61      
27 A" 1340 1240 0.02      
28 A" 1313 1215 0.03      
29 A" 1291 1194 0.96      
30 A" 1275 1180 0.01      
31 A" 1066 987 0.69      
32 A" 1008 933 0.00      
33 A" 977 904 0.76      
34 A" 816 755 0.04      
35 A" 345 320 9.72      
36 A" 219 202 39.49      

Unscaled Zero Point Vibrational Energy (zpe) 29338.0 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 27143.5 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 BLYP/STO-3G
ABC
0.30320 0.13587 0.10788

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.065 1.569 0.000
H2 -0.887 2.240 0.828
H3 -0.887 2.240 -0.828
C4 0.195 -0.452 -1.120
H5 -0.808 -0.569 -1.580
H6 0.963 -0.351 -1.915
C7 0.195 -0.452 1.120
H8 -0.808 -0.569 1.580
H9 0.963 -0.351 1.915
C10 0.195 0.681 0.000
H11 1.156 1.260 0.000
C12 0.484 -1.539 0.000
H13 1.538 -1.887 0.000
H14 -0.190 -2.420 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.08011.08012.63242.67083.38642.63242.67083.38641.54212.24223.47304.32664.0844
H21.08011.65533.49443.70014.20192.91622.90863.36392.07042.41164.10424.85714.7841
H31.08011.65532.91622.90863.36393.49443.70014.20192.07042.41164.10424.85714.7841
C42.63243.49442.91621.10981.11002.23942.88243.13211.59302.26031.58692.26132.2968
H52.67083.70012.90861.10981.81522.88243.15993.92422.25023.11392.25993.12042.5113
H63.38644.20193.36391.11001.81523.13213.92423.83052.30682.51022.30412.52133.0463
C72.63242.91623.49442.23942.88243.13211.10981.11001.59302.26031.58692.26132.2968
H82.67082.90863.70012.88243.15993.92421.10981.81522.25023.11392.25993.12042.5113
H93.38643.36394.20193.13213.92423.83051.11001.81522.30682.51022.30412.52133.0463
C101.54212.07042.07041.59302.25022.30681.59302.25022.30681.12172.23852.89723.1249
H112.24222.41162.41162.26033.11392.51022.26033.11392.51021.12172.87873.16983.9189
C123.47304.10424.10421.58692.25992.30411.58692.25992.30412.23852.87871.10991.1096
H134.32664.85714.85712.26133.12042.52132.26133.12042.52132.89723.16981.10991.8089
H144.08444.78414.78412.29682.51133.04632.29682.51133.04633.12493.91891.10961.8089

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 114.195 N1 C10 C7 114.195
N1 C10 H11 113.712 H2 N1 H3 100.042
H2 N1 C10 102.869 H3 N1 C10 102.869
C4 C10 C7 89.321 C4 C10 H11 111.558
C4 C12 C7 89.758 C4 C12 H13 112.778
C4 C12 H14 115.678 H5 C4 H6 109.714
H5 C4 C10 111.470 H5 C4 C12 112.664
H6 C4 C10 116.026 H6 C4 C12 116.260
C7 C10 H11 111.558 C7 C12 H13 112.778
C7 C12 H14 115.678 H8 C7 H9 109.714
H8 C7 C10 111.470 H8 C7 C12 112.664
H9 C7 C10 116.026 H9 C7 C12 116.260
C10 C4 C12 89.492 C10 C7 C12 89.492
H13 C12 H14 109.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.344      
2 H 0.138      
3 H 0.138      
4 C -0.137      
5 H 0.077      
6 H 0.064      
7 C -0.137      
8 H 0.077      
9 H 0.064      
10 C 0.002      
11 H 0.054      
12 C -0.133      
13 H 0.067      
14 H 0.069      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.322 0.801 0.000 1.545
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.682 1.192 0.000
y 1.192 -26.876 0.000
z 0.000 0.000 -29.489
Traceless
 xyz
x -4.499 1.192 0.000
y 1.192 4.210 0.000
z 0.000 0.000 0.290
Polar
3z2-r20.579
x2-y2-5.806
xy1.192
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.525 -0.464 0.000
y -0.464 4.442 0.000
z 0.000 0.000 4.061


<r2> (average value of r2) Å2
<r2> 124.404
(<r2>)1/2 11.154