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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-173.200225
Energy at 298.15K-173.208698
Nuclear repulsion energy125.444728
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 mPW1PW91/6-31G*
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 3518 3336 1.81      
2 A 3279 3110 17.40      
3 A 3186 3022 6.44      
4 A 3102 2941 58.81      
5 A 1706 1618 16.24      
6 A 1542 1463 17.25      
7 A 1443 1368 19.04      
8 A 1270 1205 0.23      
9 A 1204 1142 9.09      
10 A 1079 1024 13.30      
11 A 1038 985 9.78      
12 A 875 829 111.14      
13 A 839 795 50.48      
14 A 787 746 2.48      
15 A 414 392 6.84      
16 A 3606 3419 0.16      
17 A 3267 3098 0.29      
18 A 3181 3016 19.87      
19 A 1481 1405 2.05      
20 A 1297 1230 1.44      
21 A 1216 1153 0.08      
22 A 1147 1087 0.50      
23 A 1086 1030 1.89      
24 A 929 881 10.29      
25 A 857 812 1.90      
26 A 404 383 10.48      
27 A 289 274 39.46      

Unscaled Zero Point Vibrational Energy (zpe) 22018.9 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 20880.5 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 mPW1PW91/6-31G*
ABC
0.54865 0.22539 0.19457

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.528 0.000
H2 -0.421 1.537 0.000
N3 1.428 0.378 0.000
C4 -0.787 -0.505 0.751
C5 -0.787 -0.505 -0.751
H6 1.830 0.830 0.816
H7 1.830 0.830 -0.816
H8 -1.686 -0.193 1.272
H9 -1.686 -0.193 -1.272
H10 -0.212 -1.281 1.246
H11 -0.212 -1.281 -1.246

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.09331.43621.50061.50062.02602.02602.23182.23182.20692.2069
H21.09332.18242.20692.20692.49632.49632.49262.49263.08833.0883
N31.43622.18242.50042.50041.01561.01563.41233.41232.64522.6452
C41.50062.20692.50041.50282.93793.32951.08502.23631.08442.2183
C51.50062.20692.50041.50283.32952.93792.23631.08502.21831.0844
H62.02602.49631.01562.93793.32951.63283.68954.21512.96793.5885
H72.02602.49631.01563.32952.93791.63284.21513.68953.58852.9679
H82.23182.49263.41231.08502.23633.68954.21512.54431.83173.1138
H92.23182.49263.41232.23631.08504.21513.68952.54433.11381.8317
H102.20693.08832.64521.08442.21832.96793.58851.83173.11382.4921
H112.20693.08832.64522.21831.08443.58852.96793.11381.83172.4921

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.268 C1 N3 H7 110.268
C1 C4 C5 59.951 C1 C4 H8 118.468
C1 C4 H10 116.311 C1 C5 C4 59.951
C1 C5 H9 118.468 C1 C5 H11 116.311
H2 C1 N3 118.636 H2 C1 C4 115.713
H2 C1 C5 115.713 N3 C1 C4 116.710
N3 C1 C5 116.710 C4 C1 C5 60.097
C4 C5 H9 118.684 C4 C5 H11 117.138
C5 C4 H8 118.684 C5 C4 H10 117.138
H6 N3 H7 107.009 H8 C4 H10 115.201
H9 C5 H11 115.201
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.042      
2 H 0.155      
3 N -0.757      
4 C -0.362      
5 C -0.362      
6 H 0.319      
7 H 0.319      
8 H 0.175      
9 H 0.175      
10 H 0.190      
11 H 0.190      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.045 1.389 0.000 1.390
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.349 1.979 0.000
y 1.979 -24.659 0.000
z 0.000 0.000 -24.242
Traceless
 xyz
x 0.101 1.979 0.000
y 1.979 -0.364 0.000
z 0.000 0.000 0.263
Polar
3z2-r20.525
x2-y20.310
xy1.979
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 76.891
(<r2>)1/2 8.769