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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: MP2=FULL/6-31+G**

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=FULL/6-31+G**
 hartrees
Energy at 0K-172.726954
Energy at 298.15K-172.735470
HF Energy-172.103139
Nuclear repulsion energy125.468635
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=FULL/6-31+G**
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 3576 3359 0.05      
2 A 3341 3138 10.40      
3 A 3236 3039 4.91      
4 A 3182 2988 38.23      
5 A 1694 1591 25.01      
6 A 1559 1464 15.79      
7 A 1451 1362 28.00      
8 A 1282 1204 0.84      
9 A 1210 1136 4.62      
10 A 1097 1030 22.31      
11 A 1044 981 1.61      
12 A 867 814 60.01      
13 A 830 780 116.92      
14 A 797 749 3.81      
15 A 420 394 6.42      
16 A 3684 3460 5.18      
17 A 3330 3128 0.35      
18 A 3230 3033 13.91      
19 A 1504 1413 1.25      
20 A 1285 1207 1.39      
21 A 1233 1158 0.34      
22 A 1172 1101 1.45      
23 A 1106 1039 2.13      
24 A 934 877 11.40      
25 A 876 823 4.83      
26 A 411 386 6.64      
27 A 281 264 37.14      

Unscaled Zero Point Vibrational Energy (zpe) 22314.8 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 20958.0 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=FULL/6-31+G**
ABC
0.54773 0.22548 0.19452

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.531 0.000
H2 -0.406 1.539 0.000
N3 1.432 0.366 0.000
C4 -0.791 -0.497 0.754
C5 -0.791 -0.497 -0.754
H6 1.849 0.788 0.821
H7 1.849 0.788 -0.821
H8 -1.687 -0.179 1.266
H9 -1.687 -0.179 -1.266
H10 -0.222 -1.272 1.244
H11 -0.222 -1.272 -1.244

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.08641.44111.50001.50002.03982.03982.22562.22562.20152.2015
H21.08642.17972.20432.20432.51462.51462.48892.48893.07893.0789
N31.44112.17972.50082.50081.01331.01333.40983.40982.63922.6392
C41.50002.20432.50081.50712.93763.33231.07992.23211.07952.2170
C51.50002.20432.50081.50713.33232.93762.23211.07992.21701.0795
H62.03982.51461.01332.93763.33231.64203.69344.21882.95203.5777
H72.03982.51461.01333.33232.93761.64204.21883.69343.57772.9520
H82.22562.48893.40981.07992.23213.69344.21882.53201.82793.1050
H92.22562.48893.40982.23211.07994.21883.69342.53203.10501.8279
H102.20153.07892.63921.07952.21702.95203.57771.82793.10502.4881
H112.20153.07892.63922.21701.07953.57772.95203.10501.82792.4881

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 111.224 C1 N3 H7 111.224
C1 C4 C5 59.842 C1 C4 H8 118.325
C1 C4 H10 116.228 C1 C5 C4 59.842
C1 C5 H9 118.325 C1 C5 H11 116.228
H2 C1 N3 118.497 H2 C1 C4 116.000
H2 C1 C5 116.000 N3 C1 C4 116.477
N3 C1 C5 116.477 C4 C1 C5 60.316
C4 C5 H9 118.330 C4 C5 H11 117.025
C5 C4 H8 118.330 C5 C4 H10 117.025
H6 N3 H7 108.236 H8 C4 H10 115.664
H9 C5 H11 115.664
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability