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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: LSDA/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at LSDA/6-31G*
 hartrees
Energy at 0K-172.291128
Energy at 298.15K-172.299473
Nuclear repulsion energy125.665507
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/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 3407 3343 1.50      
2 A 3190 3130 8.62      
3 A 3096 3039 3.36      
4 A 2987 2931 60.58      
5 A 1625 1595 16.49      
6 A 1483 1455 28.07      
7 A 1386 1360 11.18      
8 A 1238 1215 0.22      
9 A 1176 1154 6.44      
10 A 1045 1026 7.31      
11 A 995 976 22.93      
12 A 842 827 17.15      
13 A 793 778 156.75      
14 A 758 744 2.14      
15 A 405 397 6.31      
16 A 3496 3431 0.62      
17 A 3179 3120 0.42      
18 A 3092 3035 12.56      
19 A 1403 1377 5.65      
20 A 1241 1218 1.26      
21 A 1160 1138 0.11      
22 A 1086 1065 0.65      
23 A 1024 1005 2.35      
24 A 912 895 8.06      
25 A 819 804 0.97      
26 A 401 394 12.45      
27 A 279 274 36.59      

Unscaled Zero Point Vibrational Energy (zpe) 21257.9 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 20860.4 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 LSDA/6-31G*
ABC
0.54753 0.22811 0.19699

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.321 0.424 0.000
H2 -1.280 0.975 0.000
N3 0.905 1.148 0.000
C4 -0.321 -0.871 0.748
C5 -0.321 -0.871 -0.748
H6 0.974 1.752 0.827
H7 0.974 1.752 -0.827
H8 -1.231 -1.171 1.277
H9 -1.231 -1.171 -1.277
H10 0.618 -1.131 1.246
H11 0.618 -1.131 -1.246

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.10551.42441.49581.49582.03092.03092.23692.23692.20322.2032
H21.10552.19182.21052.21052.52332.52332.49772.49773.09683.0968
N31.42442.19182.47852.47851.02581.02583.40253.40252.61402.6140
C41.49582.21052.47851.49662.92633.32241.09452.24031.09442.2199
C51.49582.21052.47851.49663.32242.92632.24031.09452.21991.0944
H62.03092.52331.02582.92633.32241.65363.68954.22302.93513.5688
H72.03092.52331.02583.32242.92631.65364.22303.68953.56882.9351
H82.23692.49773.40251.09452.24033.68954.22302.55311.85033.1284
H92.23692.49773.40252.24031.09454.22303.68952.55313.12841.8503
H102.20323.09682.61401.09442.21992.93513.56881.85033.12842.4924
H112.20323.09682.61402.21991.09443.56882.93513.12841.85032.4924

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.914 C1 N3 H7 110.914
C1 C4 C5 59.981 C1 C4 H8 118.619
C1 C4 H10 115.687 C1 C5 C4 59.981
C1 C5 H9 118.619 C1 C5 H11 115.687
H2 C1 N3 119.542 H2 C1 C4 115.560
H2 C1 C5 115.560 N3 C1 C4 116.127
N3 C1 C5 116.127 C4 C1 C5 60.038
C4 C5 H9 118.858 C4 C5 H11 117.061
C5 C4 H8 118.858 C5 C4 H10 117.061
H6 N3 H7 107.412 H8 C4 H10 115.405
H9 C5 H11 115.405
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.045      
2 H 0.146      
3 N -0.728      
4 C -0.359      
5 C -0.359      
6 H 0.317      
7 H 0.317      
8 H 0.171      
9 H 0.171      
10 H 0.184      
11 H 0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.655 1.213 0.000 1.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.271 0.953 0.000
y 0.953 -22.831 0.000
z 0.000 0.000 -24.385
Traceless
 xyz
x -2.663 0.953 0.000
y 0.953 2.496 0.000
z 0.000 0.000 0.167
Polar
3z2-r20.333
x2-y2-3.440
xy0.953
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.484 0.596 0.000
y 0.596 5.746 0.000
z 0.000 0.000 5.538


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