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All results from a given calculation for C4H9N (Pyrrolidine)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-212.674040
Energy at 298.15K-212.685545
HF Energy-212.674040
Nuclear repulsion energy190.291532
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/cc-pVTZ
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' 3499 3388 0.50      
2 A' 3104 3005 67.33      
3 A' 3068 2970 12.72      
4 A' 3054 2957 45.50      
5 A' 2916 2824 154.66      
6 A' 1537 1489 0.53      
7 A' 1512 1464 3.44      
8 A' 1394 1350 2.02      
9 A' 1316 1274 0.99      
10 A' 1242 1203 1.21      
11 A' 1223 1184 6.96      
12 A' 1063 1029 0.66      
13 A' 998 967 2.64      
14 A' 938 908 3.77      
15 A' 900 872 2.09      
16 A' 872 844 54.79      
17 A' 760 736 27.26      
18 A' 566 548 43.93      
19 A' 289 280 3.45      
20 A" 3082 2985 1.53      
21 A" 3060 2963 95.23      
22 A" 3047 2950 8.11      
23 A" 2913 2820 47.25      
24 A" 1518 1470 0.98      
25 A" 1495 1448 0.55      
26 A" 1435 1390 5.29      
27 A" 1328 1286 2.63      
28 A" 1306 1265 15.72      
29 A" 1246 1207 7.23      
30 A" 1200 1162 0.28      
31 A" 1126 1090 12.19      
32 A" 1098 1063 4.74      
33 A" 931 901 0.08      
34 A" 867 839 3.07      
35 A" 629 609 0.83      
36 A" 84 82 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 28308.3 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 27410.9 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/cc-pVTZ
ABC
0.22935 0.22756 0.13037

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.527 -1.097 0.000
H2 0.421 -2.105 0.000
C3 -0.102 -0.468 1.161
C4 -0.102 -0.468 -1.161
C5 -0.102 1.022 0.776
C6 -0.102 1.022 -0.776
H7 -1.137 -0.811 1.327
H8 -1.137 -0.811 -1.327
H9 0.469 -0.671 2.070
H10 0.469 -0.671 -2.070
H11 0.795 1.511 1.158
H12 0.795 1.511 -1.158
H13 -0.964 1.542 1.193
H14 -0.964 1.542 -1.193

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
N11.01341.46241.46242.34272.34272.14802.14802.11392.11392.86622.86623.25833.2583
H21.01342.07362.07363.26383.26382.42172.42172.51822.51823.81523.81524.08004.0800
C31.46242.07362.32171.53862.44401.10332.71661.09203.28682.17283.17762.18813.2139
C41.46242.07362.32172.44401.53862.71661.10333.28681.09203.17762.17283.21392.1881
C52.34273.26381.53862.44401.55302.17542.97572.20543.36041.09052.18741.09062.2127
C62.34273.26382.44401.53861.55302.97572.17543.36042.20542.18741.09052.21271.0906
H72.14802.42171.10332.71662.17542.97572.65431.77473.75993.02533.91132.36303.4524
H82.14802.42172.71661.10332.97572.17542.65433.75991.77473.91133.02533.45242.3630
H92.11392.51821.09203.28682.20543.36041.77473.75994.13942.38763.90962.77884.1955
H102.11392.51823.28681.09203.36042.20543.75991.77474.13943.90962.38764.19552.7788
H112.86623.81522.17283.17761.09052.18743.02533.91132.38763.90962.31541.76042.9369
H122.86623.81523.17762.17282.18741.09053.91133.02533.90962.38762.31542.93691.7604
H133.25834.08002.18813.21391.09062.21272.36303.45242.77884.19551.76042.93692.3868
H143.25834.08003.21392.18812.21271.09063.45242.36304.19552.77882.93691.76042.3868

picture of Pyrrolidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 102.606 N1 C3 H7 112.937
N1 C3 H9 110.860 N1 C4 C6 102.606
N1 C4 H8 112.937 N1 C4 H10 110.860
H2 N1 C3 112.498 H2 N1 C4 112.498
C3 N1 C4 105.080 C3 C5 C6 104.466
C3 C5 H11 110.313 C3 C5 H13 111.517
C4 C6 C5 104.466 C4 C6 H12 110.313
C4 C6 H14 111.517 C5 C3 H7 109.763
C5 C3 H9 112.835 C5 C6 H12 110.461
C5 C6 H14 112.474 C6 C4 H8 109.763
C6 C4 H10 112.835 C6 C5 H11 110.461
C6 C5 H13 112.474 H7 C3 H9 107.876
H8 C4 H10 107.876 H11 C5 H13 107.631
H12 C6 H14 107.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.228      
2 H 0.096      
3 C -0.019      
4 C -0.019      
5 C -0.111      
6 C -0.111      
7 H 0.026      
8 H 0.026      
9 H 0.053      
10 H 0.053      
11 H 0.060      
12 H 0.060      
13 H 0.057      
14 H 0.057      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.835 -0.253 0.000 0.873
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.229 -0.107 0.000
y -0.107 8.253 0.000
z 0.000 0.000 8.678


<r2> (average value of r2) Å2
<r2> 109.086
(<r2>)1/2 10.444