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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: TPSSh/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at TPSSh/6-31G(2df,p)
 hartrees
Energy at 0K-173.271619
Energy at 298.15K-173.280008
HF Energy-173.271619
Nuclear repulsion energy125.037029
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 TPSSh/6-31G(2df,p)
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' 3460 3339 3.27      
2 A' 3237 3123 21.29      
3 A' 3141 3031 8.00      
4 A' 3061 2954 58.24      
5 A' 1664 1606 9.40      
6 A' 1503 1451 12.09      
7 A' 1407 1358 23.87      
8 A' 1240 1197 0.44      
9 A' 1172 1131 6.82      
10 A' 1057 1020 11.69      
11 A' 1023 988 6.72      
12 A' 855 825 116.06      
13 A' 824 796 15.76      
14 A' 763 736 2.91      
15 A' 393 380 5.50      
16 A" 3536 3413 0.00      
17 A" 3223 3110 0.21      
18 A" 3136 3026 24.80      
19 A" 1459 1408 0.75      
20 A" 1272 1228 0.97      
21 A" 1200 1158 0.06      
22 A" 1133 1093 0.36      
23 A" 1069 1032 0.91      
24 A" 908 876 8.41      
25 A" 834 805 1.40      
26 A" 387 373 6.57      
27 A" 270 261 30.95      

Unscaled Zero Point Vibrational Energy (zpe) 21613.6 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 20857.2 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 TPSSh/6-31G(2df,p)
ABC
0.54459 0.22378 0.19324

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.311 0.411 0.000
H2 -1.271 0.938 0.000
N3 0.891 1.204 0.000
C4 -0.311 -0.893 0.752
C5 -0.311 -0.893 -0.752
H6 0.926 1.799 0.821
H7 0.926 1.799 -0.821
H8 -1.215 -1.182 1.279
H9 -1.215 -1.182 -1.279
H10 0.602 -1.176 1.266
H11 0.602 -1.176 -1.266

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.09541.43971.50511.50512.03252.03252.23402.23402.22582.2258
H21.09542.17822.19972.19972.49882.49882.47622.47623.09493.0949
N31.43972.17822.53132.53131.01441.01443.42983.42982.71172.7117
C41.50512.19972.53131.50392.96353.35431.08582.24211.08482.2326
C51.50512.19972.53131.50393.35432.96352.24211.08582.23261.0848
H62.03252.49881.01442.96353.35431.64193.69874.22863.02603.6488
H72.03252.49881.01443.35432.96351.64194.22863.69873.64883.0260
H82.23402.47623.42981.08582.24213.69874.22862.55871.81653.1270
H92.23402.47623.42982.24211.08584.22863.69872.55873.12701.8165
H102.22583.09492.71171.08482.23263.02603.64881.81653.12702.5320
H112.22583.09492.71172.23261.08483.64883.02603.12701.81652.5320

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 110.629 C1 N3 H7 110.629
C1 C4 C5 60.027 C1 C4 H8 118.240
C1 C4 H10 117.578 C1 C5 C4 60.027
C1 C5 H9 118.240 C1 C5 H11 117.578
H2 C1 N3 117.817 H2 C1 C4 114.613
H2 C1 C5 114.613 N3 C1 C4 118.518
N3 C1 C5 118.518 C4 C1 C5 59.946
C4 C5 H9 119.061 C4 C5 H11 118.284
C5 C4 H8 119.061 C5 C4 H10 118.284
H6 N3 H7 108.047 H8 C4 H10 113.615
H9 C5 H11 113.615
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability