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All results from a given calculation for C4H9N (Pyrrolidine)

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-212.593776
Energy at 298.15K-212.605413
HF Energy-212.593776
Nuclear repulsion energy190.935584
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 wB97X-D/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' 3579 3421 0.21      
2 A' 3148 3010 58.57      
3 A' 3108 2971 13.92      
4 A' 3095 2959 39.79      
5 A' 2956 2826 143.70      
6 A' 1549 1480 0.93      
7 A' 1521 1454 6.00      
8 A' 1400 1338 0.80      
9 A' 1329 1271 1.68      
10 A' 1258 1203 1.74      
11 A' 1242 1188 7.33      
12 A' 1084 1037 0.45      
13 A' 1018 973 1.83      
14 A' 963 921 8.14      
15 A' 919 878 3.22      
16 A' 889 850 52.12      
17 A' 783 749 26.62      
18 A' 588 562 46.79      
19 A' 307 294 3.87      
20 A" 3127 2990 0.36      
21 A" 3100 2964 89.91      
22 A" 3087 2951 6.54      
23 A" 2955 2825 43.37      
24 A" 1530 1463 0.21      
25 A" 1500 1434 1.05      
26 A" 1448 1384 10.13      
27 A" 1340 1281 2.16      
28 A" 1316 1258 18.54      
29 A" 1258 1203 6.33      
30 A" 1212 1159 0.33      
31 A" 1156 1105 12.30      
32 A" 1126 1076 0.60      
33 A" 947 905 0.37      
34 A" 887 848 2.47      
35 A" 646 618 0.73      
36 A" 103 99 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 28736.2 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 27471.8 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 wB97X-D/cc-pVTZ
ABC
0.23135 0.22883 0.13110

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.530 -1.098 0.000
H2 0.401 -2.101 0.000
C3 -0.101 -0.465 1.154
C4 -0.101 -0.465 -1.154
C5 -0.101 1.020 0.773
C6 -0.101 1.020 -0.773
H7 -1.136 -0.810 1.301
H8 -1.136 -0.810 -1.301
H9 0.455 -0.673 2.068
H10 0.455 -0.673 -2.068
H11 0.796 1.505 1.155
H12 0.796 1.505 -1.155
H13 -0.960 1.542 1.192
H14 -0.960 1.542 -1.192

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
N11.01111.45901.45902.34122.34122.13282.13282.11222.11222.85952.85953.25673.2567
H21.01112.06342.06343.25413.25412.39182.39182.51322.51323.80623.80624.06694.0669
C31.45902.06342.30761.53342.43331.10052.68621.08963.27572.16463.16462.18343.2045
C41.45902.06342.30762.43331.53342.68621.10053.27571.08963.16462.16463.20452.1834
C52.34123.25411.53342.43331.54702.16752.95362.20243.35381.08832.18101.08862.2075
C62.34123.25412.43331.53341.54702.95362.16753.35382.20242.18101.08832.20751.0886
H72.13282.39181.10052.68622.16752.95362.60211.77103.72793.01833.88842.36063.4316
H82.13282.39182.68621.10052.95362.16752.60213.72791.77103.88843.01833.43162.3606
H92.11222.51321.08963.27572.20243.35381.77103.72794.13552.38603.90422.77014.1871
H102.11222.51323.27571.08963.35382.20243.72791.77104.13553.90422.38604.18712.7701
H112.85953.80622.16463.16461.08832.18103.01833.88842.38603.90422.30931.75672.9311
H122.85953.80623.16462.16462.18101.08833.88843.01833.90422.38602.30932.93111.7567
H133.25674.06692.18343.20451.08862.20752.36063.43162.77014.18711.75672.93112.3839
H143.25674.06693.20452.18342.20751.08863.43162.36064.18712.77012.93111.75672.3839

picture of Pyrrolidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 102.927 N1 C3 H7 112.116
N1 C3 H9 111.112 N1 C4 C6 102.927
N1 C4 H8 112.116 N1 C4 H10 111.112
H2 N1 C3 112.024 H2 N1 C4 112.024
C3 N1 C4 104.520 C3 C5 C6 104.361
C3 C5 H11 110.154 C3 C5 H13 111.636
C4 C6 C5 104.361 C4 C6 H12 110.154
C4 C6 H14 111.636 C5 C3 H7 109.666
C5 C3 H9 113.122 C5 C6 H12 110.500
C5 C6 H14 112.606 C6 C4 H8 109.666
C6 C4 H10 113.122 C6 C5 H11 110.500
C6 C5 H13 112.606 H7 C3 H9 107.920
H8 C4 H10 107.920 H11 C5 H13 107.600
H12 C6 H14 107.600
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.226      
2 H 0.104      
3 C -0.086      
4 C -0.086      
5 C -0.168      
6 C -0.168      
7 H 0.063      
8 H 0.063      
9 H 0.078      
10 H 0.078      
11 H 0.088      
12 H 0.088      
13 H 0.086      
14 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.890 -0.240 0.000 0.922
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.977 0.797 0.000
y 0.797 -30.413 0.000
z 0.000 0.000 -31.551
Traceless
 xyz
x -2.995 0.797 0.000
y 0.797 2.351 0.000
z 0.000 0.000 0.644
Polar
3z2-r21.288
x2-y2-3.564
xy0.797
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.108 -0.071 0.000
y -0.071 8.033 0.000
z 0.000 0.000 8.424


<r2> (average value of r2) Å2
<r2> 108.428
(<r2>)1/2 10.413