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All results from a given calculation for C4H9N (Pyrrolidine)

using model chemistry: BLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G*
 hartrees
Energy at 0K-212.507219
Energy at 298.15K-212.518621
Nuclear repulsion energy188.436767
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 BLYP/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' 3392 3384 5.31      
2 A' 3029 3021 85.72      
3 A' 2995 2987 21.30      
4 A' 2981 2974 46.44      
5 A' 2827 2820 192.57      
6 A' 1506 1502 0.50      
7 A' 1483 1480 4.68      
8 A' 1361 1358 0.92      
9 A' 1287 1284 1.28      
10 A' 1211 1208 1.58      
11 A' 1198 1195 5.13      
12 A' 1035 1033 1.68      
13 A' 987 984 7.60      
14 A' 909 906 1.07      
15 A' 867 865 2.24      
16 A' 847 845 54.50      
17 A' 748 746 34.13      
18 A' 568 567 49.24      
19 A' 297 296 5.10      
20 A" 3007 2999 2.17      
21 A" 2986 2978 115.90      
22 A" 2976 2968 2.36      
23 A" 2820 2813 56.49      
24 A" 1488 1484 0.75      
25 A" 1466 1462 0.96      
26 A" 1404 1401 3.75      
27 A" 1299 1296 2.40      
28 A" 1274 1271 16.42      
29 A" 1221 1217 7.81      
30 A" 1170 1167 0.00      
31 A" 1099 1096 6.22      
32 A" 1058 1055 10.13      
33 A" 897 895 0.34      
34 A" 852 850 3.79      
35 A" 623 622 0.99      
36 A" 81 81 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 27623.7 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 27554.6 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 BLYP/6-311G*
ABC
0.22492 0.22302 0.12761

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.540 -1.110 0.000
H2 0.400 -2.125 0.000
C3 -0.103 -0.472 1.171
C4 -0.103 -0.472 -1.171
C5 -0.103 1.032 0.784
C6 -0.103 1.032 -0.784
H7 -1.148 -0.819 1.333
H8 -1.148 -0.819 -1.333
H9 0.466 -0.682 2.088
H10 0.466 -0.682 -2.088
H11 0.799 1.527 1.169
H12 0.799 1.527 -1.169
H13 -0.971 1.557 1.206
H14 -0.971 1.557 -1.206

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
N11.02411.48031.48032.37012.37012.17052.17052.13312.13312.89662.89663.29413.2941
H21.02412.08712.08713.29153.29152.42502.42502.53912.53913.85523.85524.10994.1099
C31.48032.08712.34191.55302.46681.11302.73581.10003.31542.19333.20722.20723.2437
C41.48032.08712.34192.46681.55302.73581.11303.31541.10003.20722.19333.24372.2072
C52.37013.29151.55302.46681.56842.19543.00042.22793.39331.09852.20771.09892.2341
C62.37013.29152.46681.55301.56843.00042.19543.39332.22792.20771.09852.23411.0989
H72.17052.42501.11302.73582.19543.00042.66691.78743.78603.05323.94432.38583.4822
H82.17052.42502.73581.11303.00042.19542.66693.78601.78743.94433.05323.48222.3858
H92.13312.53911.10003.31542.22793.39331.78743.78604.17692.41603.95012.80334.2349
H102.13312.53913.31541.10003.39332.22793.78601.78744.17693.95012.41604.23492.8033
H112.89663.85522.19333.20721.09852.20773.05323.94432.41603.95012.33811.77092.9625
H122.89663.85523.20722.19332.20771.09853.94433.05323.95012.41602.33812.96251.7709
H133.29414.10992.20723.24371.09892.23412.38583.48222.80334.23491.77092.96252.4124
H143.29414.10993.24372.20722.23411.09893.48222.38584.23492.80332.96251.77092.4124

picture of Pyrrolidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 102.742 N1 C3 H7 112.871
N1 C3 H9 110.655 N1 C4 C6 102.742
N1 C4 H8 112.871 N1 C4 H10 110.655
H2 N1 C3 111.597 H2 N1 C4 111.597
C3 N1 C4 104.561 C3 C5 C6 104.421
C3 C5 H11 110.445 C3 C5 H13 111.528
C4 C6 C5 104.421 C4 C6 H12 110.445
C4 C6 H14 111.528 C5 C3 H7 109.767
C5 C3 H9 113.122 C5 C6 H12 110.508
C5 C6 H14 112.584 C6 C4 H8 109.767
C6 C4 H10 113.122 C6 C5 H11 110.508
C6 C5 H13 112.584 H7 C3 H9 107.738
H8 C4 H10 107.738 H11 C5 H13 107.392
H12 C6 H14 107.392
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.483      
2 H 0.283      
3 C -0.262      
4 C -0.262      
5 C -0.384      
6 C -0.384      
7 H 0.163      
8 H 0.163      
9 H 0.191      
10 H 0.191      
11 H 0.200      
12 H 0.200      
13 H 0.191      
14 H 0.191      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.883 -0.272 0.000 0.924
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.838 0.821 0.000
y 0.821 -31.129 0.000
z 0.000 0.000 -32.330
Traceless
 xyz
x -3.108 0.821 0.000
y 0.821 2.454 0.000
z 0.000 0.000 0.653
Polar
3z2-r21.307
x2-y2-3.708
xy0.821
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 111.296
(<r2>)1/2 10.550