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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: CCD/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 CCD/6-31G*
 hartrees
Energy at 0K-172.672182
Energy at 298.15K-172.680721
HF Energy-172.081011
Nuclear repulsion energy125.063389
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 CCD/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' 3497 3310 1.25      
2 A' 3278 3103 16.92      
3 A' 3188 3018 5.68      
4 A' 3123 2956 44.90      
5 A' 1726 1634 19.29      
6 A' 1570 1486 14.64      
7 A' 1468 1389 15.02      
8 A' 1285 1216 0.33      
9 A' 1217 1152 10.14      
10 A' 1114 1054 14.65      
11 A' 1054 997 10.87      
12 A' 915 866 134.87      
13 A' 851 806 16.30      
14 A' 801 758 2.52      
15 A' 420 398 7.21      
16 A" 3585 3393 0.02      
17 A" 3267 3093 0.25      
18 A" 3181 3011 15.87      
19 A" 1506 1426 1.70      
20 A" 1319 1248 1.06      
21 A" 1236 1170 0.11      
22 A" 1175 1112 0.46      
23 A" 1117 1057 1.32      
24 A" 947 897 10.35      
25 A" 875 829 2.60      
26 A" 409 388 9.94      
27 A" 291 276 40.67      

Unscaled Zero Point Vibrational Energy (zpe) 22208.5 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 21020.3 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 CCD/6-31G*
ABC
0.54482 0.22410 0.19347

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.312 0.409 0.000
H2 -1.272 0.938 0.000
N3 0.893 1.200 0.000
C4 -0.312 -0.890 0.752
C5 -0.312 -0.890 -0.752
H6 0.931 1.795 0.824
H7 0.931 1.795 -0.824
H8 -1.217 -1.183 1.279
H9 -1.217 -1.183 -1.279
H10 0.603 -1.168 1.268
H11 0.603 -1.168 -1.268

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.09621.44161.50131.50132.03562.03562.23392.23392.22072.2207
H21.09622.18132.19772.19772.50312.50312.47732.47733.09163.0916
N31.44162.18132.52732.52731.01711.01713.43053.43052.70122.7012
C41.50132.19772.52731.50332.96003.35241.08792.24261.08662.2345
C51.50132.19772.52731.50333.35242.96002.24261.08792.23451.0866
H62.03562.50311.01712.96003.35241.64753.70004.23143.01383.6415
H72.03562.50311.01713.35242.96001.64754.23143.70003.64153.0138
H82.23392.47733.43051.08792.24263.70004.23142.55831.82073.1308
H92.23392.47733.43052.24261.08794.23143.70002.55833.13081.8207
H102.22073.09162.70121.08662.23453.01383.64151.82073.13082.5358
H112.22073.09162.70122.23451.08663.64153.01383.13081.82072.5358

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.591 C1 N3 H7 110.591
C1 C4 C5 59.956 C1 C4 H8 118.381
C1 C4 H10 117.304 C1 C5 C4 59.956
C1 C5 H9 118.381 C1 C5 H11 117.304
H2 C1 N3 117.894 H2 C1 C4 114.686
H2 C1 C5 114.686 N3 C1 C4 118.343
N3 C1 C5 118.343 C4 C1 C5 60.087
C4 C5 H9 119.003 C4 C5 H11 118.367
C5 C4 H8 119.003 C5 C4 H10 118.367
H6 N3 H7 108.178 H8 C4 H10 113.703
H9 C5 H11 113.703
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability