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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: HF/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 HF/6-31G**
 hartrees
Energy at 0K-172.098188
Energy at 298.15K-172.106892
Nuclear repulsion energy126.004492
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 HF/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 3741 3377 0.54      
2 A 3389 3059 31.14      
3 A 3300 2979 10.97      
4 A 3243 2927 59.18      
5 A 1803 1628 21.87      
6 A 1657 1495 15.25      
7 A 1547 1397 22.84      
8 A 1337 1207 0.87      
9 A 1284 1159 12.73      
10 A 1182 1067 8.00      
11 A 1089 983 2.37      
12 A 930 840 132.45      
13 A 875 790 52.63      
14 A 835 754 4.05      
15 A 440 397 6.84      
16 A 3829 3456 1.26      
17 A 3375 3046 0.11      
18 A 3291 2970 30.06      
19 A 1589 1434 0.62      
20 A 1379 1244 3.20      
21 A 1309 1181 0.07      
22 A 1249 1127 0.21      
23 A 1205 1087 0.53      
24 A 987 891 13.79      
25 A 914 825 4.67      
26 A 431 389 8.46      
27 A 306 277 39.26      

Unscaled Zero Point Vibrational Energy (zpe) 23257.7 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 20992.4 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 HF/6-31G**
ABC
0.55463 0.22651 0.19526

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.523 0.000
H2 -0.407 1.526 0.000
N3 1.426 0.383 0.000
C4 -0.786 -0.502 0.750
C5 -0.786 -0.502 -0.750
H6 1.832 0.808 0.810
H7 1.832 0.808 -0.810
H8 -1.679 -0.190 1.262
H9 -1.679 -0.190 -1.262
H10 -0.226 -1.275 1.245
H11 -0.226 -1.275 -1.245

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.08191.43311.49391.49392.02282.02282.21832.21832.19882.1988
H21.08192.15992.19542.19542.48622.48622.48112.48113.07053.0705
N31.43312.15992.49792.49791.00031.00033.40063.40062.65092.6509
C41.49392.19542.49791.49982.92783.31681.07602.22351.07512.2111
C51.49392.19542.49791.49983.31682.92782.22351.07602.21111.0751
H62.02282.48621.00032.92783.31681.61953.67774.19692.95993.5766
H72.02282.48621.00033.31682.92781.61954.19693.67773.57662.9599
H82.21832.48113.40061.07602.22353.67774.19692.52431.81413.0942
H92.21832.48113.40062.22351.07604.19693.67772.52433.09421.8141
H102.19883.07052.65091.07512.21112.95993.57661.81413.09422.4891
H112.19883.07052.65092.21111.07513.57662.95993.09421.81412.4891

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 111.213 C1 N3 H7 111.213
C1 C4 C5 59.869 C1 C4 H8 118.439
C1 C4 H10 116.768 C1 C5 C4 59.869
C1 C5 H9 118.439 C1 C5 H11 116.768
H2 C1 N3 117.692 H2 C1 C4 116.008
H2 C1 C5 116.008 N3 C1 C4 117.149
N3 C1 C5 117.149 C4 C1 C5 60.262
C4 C5 H9 118.428 C4 C5 H11 117.390
C5 C4 H8 118.428 C5 C4 H10 117.390
H6 N3 H7 108.090 H8 C4 H10 114.981
H9 C5 H11 114.981
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.031 0.309    
2 H 0.114 -0.001    
3 N -0.699 -0.898    
4 C -0.259 -0.256    
5 C -0.259 -0.256    
6 H 0.267 0.338    
7 H 0.267 0.338    
8 H 0.126 0.090    
9 H 0.126 0.090    
10 H 0.143 0.123    
11 H 0.143 0.123    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.010 1.365 0.000 1.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.836 1.928 0.000
y 1.928 -25.048 0.000
z 0.000 0.000 -24.537
Traceless
 xyz
x -0.043 1.928 0.000
y 1.928 -0.362 0.000
z 0.000 0.000 0.405
Polar
3z2-r20.811
x2-y20.212
xy1.928
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.662 0.315 0.000
y 0.315 4.806 0.000
z 0.000 0.000 5.329


<r2> (average value of r2) Å2
<r2> 76.759
(<r2>)1/2 8.761