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All results from a given calculation for C5H7N (1H-Pyrrole, 1-methyl-)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-249.439629
Energy at 298.15K-249.447627
Nuclear repulsion energy221.417278
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 B3LYP/LANL2DZ
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 3303 3175 1.81      
2 A 3288 3160 9.42      
3 A 3273 3146 5.33      
4 A 3262 3136 2.51      
5 A 3158 3036 19.07      
6 A 3129 3007 31.88      
7 A 3045 2927 71.06      
8 A 1550 1490 1.78      
9 A 1541 1481 35.48      
10 A 1531 1472 8.87      
11 A 1518 1459 16.33      
12 A 1470 1413 9.15      
13 A 1430 1374 2.58      
14 A 1397 1343 0.10      
15 A 1317 1265 52.18      
16 A 1306 1256 0.00      
17 A 1153 1108 3.96      
18 A 1122 1079 25.26      
19 A 1118 1074 18.10      
20 A 1085 1043 8.60      
21 A 1061 1020 8.88      
22 A 980 942 12.17      
23 A 917 881 0.02      
24 A 891 857 0.00      
25 A 866 833 0.77      
26 A 751 722 182.16      
27 A 731 703 0.01      
28 A 669 643 4.10      
29 A 630 605 0.00      
30 A 621 597 17.62      
31 A 355 341 1.18      
32 A 203 195 6.03      
33 A 64 61 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 24366.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 23420.9 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 B3LYP/LANL2DZ
ABC
0.28449 0.11607 0.08377

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.097 0.000 0.019
H2 2.485 -0.887 -0.493
H3 2.485 0.887 -0.492
H4 2.468 -0.000 1.053
C5 -1.508 0.718 0.011
H6 -2.372 1.367 0.017
C7 -1.508 -0.718 0.011
H8 -2.372 -1.367 0.017
C9 -0.177 -1.132 -0.010
H10 0.250 -2.126 -0.017
C11 -0.177 1.132 -0.010
H12 0.250 2.126 -0.018
N13 0.633 -0.000 -0.028

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09521.09521.09823.67544.67373.67544.67362.54012.81652.54012.81641.4642
H21.09521.77421.78204.33285.37924.02804.90772.71632.59973.37573.78142.1052
H31.09521.77421.78204.02784.90754.33285.37933.37583.78172.71602.59922.1051
H41.09821.78201.78204.17185.13484.17165.13463.06643.25293.06683.25362.1288
C53.67544.33284.02784.17181.08111.43672.25782.27993.34321.39412.25152.2587
H64.67375.37924.90755.13481.08112.25782.73473.32734.36772.20842.72963.3024
C73.67544.02804.33284.17161.43672.25781.08111.39422.25152.27993.34322.2587
H84.67364.90775.37935.13462.25782.73471.08112.20842.72953.32734.36773.3024
C92.54012.71633.37583.06642.27993.32731.39422.20841.08082.26503.28591.3924
H102.81652.59973.78173.25293.34324.36772.25152.72951.08083.28594.25132.1601
C112.54013.37572.71603.06681.39412.20842.27993.32732.26503.28591.08081.3925
H122.81643.78142.59923.25362.25152.72963.34324.36773.28594.25131.08082.1601
N131.46422.10522.10512.12882.25873.30242.25873.30241.39242.16011.39252.1601

picture of 1H-Pyrrole, 1-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N13 C9 125.521 C1 N13 C11 125.521
H2 C1 H3 108.193 H2 C1 H4 108.671
H2 C1 N13 109.837 H3 C1 H4 108.671
H3 C1 N13 109.835 H4 C1 N13 111.558
C5 C7 H8 126.892 C5 C7 C9 107.281
C5 C11 H12 130.510 C5 C11 N13 108.299
H6 C5 C7 126.892 H6 C5 C11 125.825
C7 C5 C11 107.281 C7 C9 H10 130.508
C7 C9 N13 108.299 H8 C7 C9 125.825
C9 N13 C11 108.839 H10 C9 N13 121.193
H12 C11 N13 121.191
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.561      
2 H 0.219      
3 H 0.219      
4 H 0.227      
5 C -0.281      
6 H 0.236      
7 C -0.281      
8 H 0.236      
9 C -0.211      
10 H 0.242      
11 C -0.211      
12 H 0.242      
13 N -0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.336 0.000 0.024 2.336
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.816 0.000 -0.081
y 0.000 -32.723 -0.000
z -0.081 -0.000 -40.333
Traceless
 xyz
x 5.712 0.000 -0.081
y 0.000 2.851 -0.000
z -0.081 -0.000 -8.563
Polar
3z2-r2-17.127
x2-y21.907
xy0.000
xz-0.081
yz-0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.220 0.005 0.035
y 0.005 8.977 -0.001
z 0.035 -0.001 4.337


<r2> (average value of r2) Å2
<r2> 145.824
(<r2>)1/2 12.076