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All results from a given calculation for C4H9N (Pyrrolidine)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-212.518549
Energy at 298.15K-212.529989
HF Energy-212.518549
Nuclear repulsion energy189.706668
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 B97D3/TZVP
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' 3465 3415 0.66      
2 A' 3067 3023 69.32      
3 A' 3028 2984 15.07      
4 A' 3015 2971 49.20      
5 A' 2862 2821 179.83      
6 A' 1505 1484 0.57      
7 A' 1480 1459 4.46      
8 A' 1364 1345 1.37      
9 A' 1290 1271 1.24      
10 A' 1218 1200 1.19      
11 A' 1201 1184 5.85      
12 A' 1044 1029 0.88      
13 A' 987 973 4.70      
14 A' 919 906 3.05      
15 A' 880 867 2.63      
16 A' 853 841 54.66      
17 A' 750 739 34.24      
18 A' 571 563 53.66      
19 A' 300 296 4.94      
20 A" 3046 3002 0.55      
21 A" 3020 2977 104.76      
22 A" 3008 2964 7.91      
23 A" 2858 2817 57.60      
24 A" 1486 1464 0.74      
25 A" 1461 1440 0.66      
26 A" 1406 1386 5.44      
27 A" 1298 1280 3.72      
28 A" 1275 1257 17.47      
29 A" 1223 1205 5.16      
30 A" 1175 1158 0.04      
31 A" 1105 1089 8.83      
32 A" 1075 1060 9.53      
33 A" 909 896 0.23      
34 A" 858 845 3.80      
35 A" 627 618 1.00      
36 A" 75 74 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 27852.2 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 27451.1 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 B97D3/TZVP
ABC
0.22813 0.22604 0.12946

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.534 -1.102 0.000
H2 0.414 -2.111 0.000
C3 -0.102 -0.469 1.162
C4 -0.102 -0.469 -1.162
C5 -0.102 1.025 0.778
C6 -0.102 1.025 -0.778
H7 -1.144 -0.812 1.317
H8 -1.144 -0.812 -1.317
H9 0.462 -0.677 2.078
H10 0.462 -0.677 -2.078
H11 0.798 1.516 1.160
H12 0.798 1.516 -1.160
H13 -0.968 1.546 1.199
H14 -0.968 1.546 -1.199

Atom - Atom Distances (Å)
  N1 H2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
N11.01651.46871.46872.35302.35302.15342.15342.12212.12212.87562.87563.27243.2724
H21.01652.07752.07753.27273.27272.41892.41892.52552.52553.82763.82764.08984.0898
C31.46872.07752.32431.54222.44891.10842.71131.09563.29532.17923.18452.19343.2224
C41.46872.07752.32432.44891.54222.71131.10843.29531.09563.18452.17923.22242.1934
C52.35303.27271.54222.44891.55702.18022.97572.21433.37241.09422.19311.09442.2205
C62.35303.27272.44891.54221.55702.97572.18023.37242.21432.19311.09422.22051.0944
H72.15342.41891.10842.71132.18022.97572.63421.78303.75843.03643.91552.36843.4533
H82.15342.41892.71131.10842.97572.18022.63423.75841.78303.91553.03643.45332.3684
H92.12212.52551.09563.29532.21433.37241.78303.75844.15562.40053.92472.78574.2099
H102.12212.52553.29531.09563.37242.21433.75841.78304.15563.92472.40054.20992.7857
H112.87563.82762.17923.18451.09422.19313.03643.91552.40053.92472.32001.76682.9469
H122.87563.82763.18452.17922.19311.09423.91553.03643.92472.40052.32002.94691.7668
H133.27244.08982.19343.22241.09442.22052.36843.45332.78574.20991.76682.94692.3976
H143.27244.08983.22242.19342.22051.09443.45332.36844.20992.78572.94691.76682.3976

picture of Pyrrolidine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C3 C5 102.764 N1 C3 H7 112.606
N1 C3 H9 110.856 N1 C4 C6 102.764
N1 C4 H8 112.606 N1 C4 H10 110.856
H2 N1 C3 112.147 H2 N1 C4 112.147
C3 N1 C4 104.607 C3 C5 C6 104.405
C3 C5 H11 110.339 C3 C5 H13 111.456
C4 C6 C5 104.405 C4 C6 H12 110.339
C4 C6 H14 111.456 C5 C3 H7 109.586
C5 C3 H9 113.070 C5 C6 H12 110.408
C5 C6 H14 112.586 C6 C4 H8 109.586
C6 C4 H10 113.070 C6 C5 H11 110.408
C6 C5 H13 112.586 H7 C3 H9 107.986
H8 C4 H10 107.986 H11 C5 H13 107.666
H12 C6 H14 107.666
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.284      
2 H 0.195      
3 C -0.166      
4 C -0.166      
5 C -0.189      
6 C -0.189      
7 H 0.082      
8 H 0.082      
9 H 0.109      
10 H 0.109      
11 H 0.109      
12 H 0.109      
13 H 0.099      
14 H 0.099      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.923 -0.228 0.000 0.951
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.628 0.818 0.000
y 0.818 -30.662 0.000
z 0.000 0.000 -31.915
Traceless
 xyz
x -3.340 0.818 0.000
y 0.818 2.610 0.000
z 0.000 0.000 0.730
Polar
3z2-r21.460
x2-y2-3.966
xy0.818
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.458 -0.072 0.000
y -0.072 8.307 0.000
z 0.000 0.000 8.809


<r2> (average value of r2) Å2
<r2> 109.824
(<r2>)1/2 10.480