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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: MP2/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at MP2/SDD
 hartrees
Energy at 0K-172.394846
Energy at 298.15K-172.403195
HF Energy-172.026619
Nuclear repulsion energy122.508960
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 MP2/SDD
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 3521 3399 0.26      
2 A 3272 3158 27.89      
3 A 3156 3047 9.69      
4 A 3104 2997 53.94      
5 A 1713 1653 25.69      
6 A 1519 1466 10.50      
7 A 1429 1379 27.11      
8 A 1252 1209 4.44      
9 A 1181 1140 3.86      
10 A 1123 1085 25.13      
11 A 994 959 0.67      
12 A 836 807 1.30      
13 A 774 747 12.71      
14 A 683 660 243.04      
15 A 411 397 9.48      
16 A 3650 3523 2.20      
17 A 3257 3144 0.13      
18 A 3146 3037 23.66      
19 A 1495 1443 3.68      
20 A 1265 1221 5.40      
21 A 1226 1184 0.23      
22 A 1175 1134 2.56      
23 A 1127 1088 3.35      
24 A 910 878 0.35      
25 A 847 818 17.50      
26 A 392 378 5.22      
27 A 261 252 43.71      

Unscaled Zero Point Vibrational Energy (zpe) 21858.7 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 21100.2 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 MP2/SDD
ABC
0.52059 0.21433 0.18428

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.549 0.000
H2 -0.416 1.568 0.000
N3 1.463 0.398 0.000
C4 -0.812 -0.512 0.778
C5 -0.812 -0.512 -0.778
H6 1.918 0.737 0.849
H7 1.918 0.737 -0.849
H8 -1.722 -0.193 1.294
H9 -1.722 -0.193 -1.294
H10 -0.236 -1.299 1.272
H11 -0.236 -1.299 -1.272

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.10071.47081.54611.54612.10642.10642.27822.27822.25562.2556
H21.10072.21392.25572.25572.61992.61992.54572.54573.14133.1413
N31.47082.21392.57072.57071.02161.02163.48803.48802.71712.7171
C41.54612.25572.57071.55533.00353.41511.09352.28511.09292.2694
C51.54612.25572.57071.55533.41513.00352.28511.09352.26941.0929
H62.10642.61991.02163.00353.41511.69853.78334.32552.99413.6448
H72.10642.61991.02163.41513.00351.69854.32553.78333.64482.9941
H82.27822.54573.48801.09352.28513.78334.32552.58841.85193.1642
H92.27822.54573.48802.28511.09354.32553.78332.58843.16421.8519
H102.25563.14132.71711.09292.26942.99413.64481.85193.16422.5432
H112.25563.14132.71712.26941.09293.64482.99413.16421.85192.5432

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 114.164 C1 N3 H7 114.164
C1 C4 C5 59.803 C1 C4 H8 118.312
C1 C4 H10 116.399 C1 C5 C4 59.803
C1 C5 H9 118.312 C1 C5 H11 116.399
H2 C1 N3 118.134 H2 C1 C4 115.893
H2 C1 C5 115.893 N3 C1 C4 116.861
N3 C1 C5 116.861 C4 C1 C5 60.395
C4 C5 H9 118.186 C4 C5 H11 116.868
C5 C4 H8 118.186 C5 C4 H10 116.868
H6 N3 H7 112.464 H8 C4 H10 115.769
H9 C5 H11 115.769
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability