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All results from a given calculation for C4H9N (Cyclobutylamine)

using model chemistry: LSDA/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 LSDA/cc-pVTZ
 hartrees
Energy at 0K-211.481193
Energy at 298.15K-211.492198
Nuclear repulsion energy189.059461
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 LSDA/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' 3415 3378 0.15      
2 A' 3071 3037 26.17      
3 A' 3040 3006 18.14      
4 A' 3009 2976 29.55      
5 A' 2987 2955 10.48      
6 A' 2888 2856 92.42      
7 A' 1571 1553 25.83      
8 A' 1420 1404 9.73      
9 A' 1392 1377 6.28      
10 A' 1329 1314 18.75      
11 A' 1234 1220 13.27      
12 A' 1199 1186 1.44      
13 A' 1138 1125 6.42      
14 A' 1071 1059 4.48      
15 A' 962 951 2.28      
16 A' 884 874 2.60      
17 A' 846 837 26.02      
18 A' 770 761 115.35      
19 A' 634 627 3.93      
20 A' 391 387 4.63      
21 A' 178 176 1.14      
22 A" 3502 3464 2.09      
23 A" 3044 3011 7.79      
24 A" 2983 2951 59.68      
25 A" 1382 1367 8.64      
26 A" 1297 1283 0.11      
27 A" 1220 1207 1.23      
28 A" 1206 1193 0.25      
29 A" 1178 1166 2.05      
30 A" 1111 1099 0.54      
31 A" 992 981 0.03      
32 A" 944 934 1.15      
33 A" 912 902 1.25      
34 A" 747 739 0.57      
35 A" 387 383 10.47      
36 A" 251 248 23.18      

Unscaled Zero Point Vibrational Energy (zpe) 27291.0 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 26993.5 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 LSDA/cc-pVTZ
ABC
0.28004 0.16346 0.13708

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.440 0.768 0.000
H2 -1.811 1.245 0.824
H3 -1.811 1.245 -0.824
C4 0.525 -0.189 -1.063
H5 -0.103 -0.323 -1.956
H6 1.545 0.077 -1.376
C7 0.525 -0.189 1.063
H8 -0.103 -0.323 1.956
H9 1.545 0.077 1.376
C10 0.000 0.782 0.000
H11 0.452 1.793 0.000
C12 0.525 -1.291 0.000
H13 1.353 -2.010 0.000
H14 -0.428 -1.834 0.000

Atom - Atom Distances (Å)
  N1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 C12 H13 H14
N11.02191.02192.43052.60793.35832.43052.60793.35831.44032.15222.84593.93992.7922
H21.02191.64773.32813.61964.17912.75192.58023.59602.04332.47033.54514.61453.4751
H31.02191.64772.75192.58023.59603.32813.61964.17912.04332.47033.54514.61453.4751
C42.43053.32812.75191.09941.09942.12643.08632.65701.53252.25091.53102.26572.1781
H52.60793.61962.58021.09941.79223.08633.91113.73812.24842.93462.27052.96542.4927
H63.35834.17913.59601.09941.79222.65703.73812.75152.18512.45592.19192.50743.0721
C72.43052.75193.32812.12643.08632.65701.09941.09941.53252.25091.53102.26572.1781
H82.60792.58023.61963.08633.91113.73811.09941.79222.24842.93462.27052.96542.4927
H93.35833.59604.17912.65703.73812.75151.09941.79222.18512.45592.19192.50743.0721
C101.44032.04332.04331.53252.24842.18511.53252.24842.18511.10792.13803.10292.6509
H112.15222.47032.47032.25092.93462.45592.25092.93462.45591.10793.08503.90903.7329
C122.84593.54513.54511.53102.27052.19191.53102.27052.19192.13803.08501.09751.0968
H133.93994.61454.61452.26572.96542.50742.26572.96542.50743.10293.90901.09751.7901
H142.79223.47513.47512.17812.49273.07212.17812.49273.07212.65093.73291.09681.7901

picture of Cyclobutylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C10 C4 109.648 N1 C10 C7 109.648
N1 C10 H11 114.629 H2 N1 H3 107.447
H2 N1 C10 111.027 H3 N1 C10 111.027
C4 C10 C7 87.855 C4 C10 H11 116.030
C4 C12 C7 87.968 C4 C12 H13 118.146
C4 C12 H14 110.887 H5 C4 H6 109.191
H5 C4 C10 116.395 H5 C4 C12 118.432
H6 C4 C10 111.175 H6 C4 C12 111.829
C7 C10 H11 116.030 C7 C12 H13 118.146
C7 C12 H14 110.887 H8 C7 H9 109.191
H8 C7 C10 116.395 H8 C7 C12 118.432
H9 C7 C10 111.175 H9 C7 C12 111.829
C10 C4 C12 88.519 C10 C7 C12 88.519
H13 C12 H14 109.333
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.325      
2 H 0.140      
3 H 0.140      
4 C -0.222      
5 H 0.106      
6 H 0.104      
7 C -0.222      
8 H 0.106      
9 H 0.104      
10 C -0.047      
11 H 0.100      
12 C -0.200      
13 H 0.113      
14 H 0.105      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.002 1.168 0.000 1.168
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.104 -2.399 0.000
y -2.399 -31.963 0.000
z 0.000 0.000 -31.923
Traceless
 xyz
x -0.161 -2.399 0.000
y -2.399 0.051 0.000
z 0.000 0.000 0.110
Polar
3z2-r20.221
x2-y2-0.141
xy-2.399
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.444 -0.536 0.000
y -0.536 8.289 0.000
z 0.000 0.000 8.371


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000