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All results from a given calculation for C3H7N (Cyclopropylamine)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-173.059356
Energy at 298.15K-173.067682
Nuclear repulsion energy124.621462
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 PBEPBE/6-311G**
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 3396 3365 4.33      
2 A 3164 3136 19.16      
3 A 3071 3043 6.37      
4 A 2979 2952 63.16      
5 A 1610 1595 14.84      
6 A 1451 1438 19.96      
7 A 1361 1348 17.10      
8 A 1212 1201 0.47      
9 A 1141 1131 4.85      
10 A 1013 1003 11.18      
11 A 989 980 15.23      
12 A 823 815 79.13      
13 A 800 793 63.19      
14 A 752 746 3.02      
15 A 399 395 5.57      
16 A 3472 3441 0.00      
17 A 3151 3123 0.24      
18 A 3066 3038 22.77      
19 A 1399 1386 4.20      
20 A 1238 1227 0.64      
21 A 1156 1146 0.16      
22 A 1083 1073 0.72      
23 A 1019 1010 2.22      
24 A 879 871 9.08      
25 A 814 807 2.14      
26 A 387 384 7.33      
27 A 272 269 34.51      

Unscaled Zero Point Vibrational Energy (zpe) 21048.8 cm-1
Scaled (by 0.9909) 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 PBEPBE/6-311G**
ABC
0.54077 0.22265 0.19227

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.323 0.424 0.000
H2 -1.277 0.974 0.000
N3 0.917 1.170 0.000
C4 -0.323 -0.884 0.757
C5 -0.323 -0.884 -0.757
H6 0.958 1.780 0.821
H7 0.958 1.780 -0.821
H8 -1.232 -1.182 1.281
H9 -1.232 -1.182 -1.281
H10 0.612 -1.149 1.251
H11 0.612 -1.149 -1.251

Atom - Atom Distances (Å)
  C1 H2 N3 C4 C5 H6 H7 H8 H9 H10 H11
C11.10071.44691.51091.51092.03812.03812.24682.24682.21722.2172
H21.10072.20232.22092.22092.51352.51352.50842.50843.10523.1052
N31.44692.20232.51532.51531.02391.02393.43403.43402.65262.6526
C41.51092.22092.51531.51362.95633.35051.09122.25161.09092.2308
C51.51092.22092.51531.51363.35052.95632.25161.09122.23081.0909
H62.03812.51351.02392.95633.35051.64253.71254.24162.98083.6048
H72.03812.51351.02393.35052.95631.64254.24163.71253.60482.9808
H82.24682.50843.43401.09122.25163.71254.24162.56261.84533.1330
H92.24682.50843.43402.25161.09124.24163.71252.56263.13301.8453
H102.21723.10522.65261.09092.23082.98083.60481.84533.13302.5016
H112.21723.10522.65262.23081.09093.60482.98083.13301.84532.5016

picture of Cyclopropylamine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N3 H6 109.963 C1 N3 H7 109.963
C1 C4 C5 59.941 C1 C4 H8 118.524
C1 C4 H10 115.959 C1 C5 C4 59.941
C1 C5 H9 118.524 C1 C5 H11 115.959
H2 C1 N3 119.013 H2 C1 C4 115.613
H2 C1 C5 115.613 N3 C1 C4 116.491
N3 C1 C5 116.491 C4 C1 C5 60.119
C4 C5 H9 118.727 C4 C5 H11 116.923
C5 C4 H8 118.727 C5 C4 H10 116.923
H6 N3 H7 106.655 H8 C4 H10 115.484
H9 C5 H11 115.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.129      
2 H 0.116      
3 N -0.427      
4 C -0.237      
5 C -0.237      
6 H 0.194      
7 H 0.194      
8 H 0.128      
9 H 0.128      
10 H 0.135      
11 H 0.135      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.715 1.131 0.000 1.338
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.788 0.754 0.000
y 0.754 -23.541 0.000
z 0.000 0.000 -25.000
Traceless
 xyz
x -2.517 0.754 0.000
y 0.754 2.353 0.000
z 0.000 0.000 0.164
Polar
3z2-r20.328
x2-y2-3.247
xy0.754
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.935 0.565 0.000
y 0.565 6.547 0.000
z 0.000 0.000 6.122


<r2> (average value of r2) Å2
<r2> 78.084
(<r2>)1/2 8.837