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

using model chemistry: HF/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 HF/LANL2DZ
 hartrees
Energy at 0K-247.767143
Energy at 298.15K-247.775522
Nuclear repulsion energy223.669426
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 HF/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 3487 3138 3.06      
2 A 3472 3125 18.52      
3 A 3458 3112 8.84      
4 A 3447 3102 2.97      
5 A 3323 2991 27.77      
6 A 3298 2968 44.07      
7 A 3218 2895 85.56      
8 A 1691 1522 1.84      
9 A 1670 1503 61.56      
10 A 1663 1496 8.30      
11 A 1647 1482 14.73      
12 A 1598 1438 27.98      
13 A 1545 1391 4.36      
14 A 1501 1351 0.17      
15 A 1430 1287 0.05      
16 A 1418 1276 92.17      
17 A 1262 1136 3.11      
18 A 1216 1095 14.36      
19 A 1211 1090 43.97      
20 A 1152 1036 7.14      
21 A 1146 1032 3.70      
22 A 1056 951 16.73      
23 A 1042 938 0.00      
24 A 1009 908 0.95      
25 A 972 875 0.28      
26 A 853 767 0.06      
27 A 850 765 177.85      
28 A 716 644 5.18      
29 A 685 616 0.00      
30 A 674 607 31.88      
31 A 384 346 0.99      
32 A 217 195 7.70      
33 A 64 58 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 26187.2 cm-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 23565.9 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 HF/LANL2DZ
ABC
0.28995 0.11831 0.08538

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.081 -0.000 0.019
H2 -2.463 0.876 -0.487
H3 -2.463 -0.876 -0.488
H4 -2.445 -0.000 1.039
C5 1.491 -0.717 0.010
H6 2.344 -1.357 0.017
C7 1.491 0.717 0.010
H8 2.344 1.357 0.017
C9 0.178 1.119 -0.010
H10 -0.238 2.102 -0.017
C11 0.178 -1.119 -0.010
H12 -0.238 -2.102 -0.017
N13 -0.626 -0.000 -0.026

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.08111.08111.08363.64344.62933.64344.62932.52182.79582.52192.79591.4562
H21.08111.75181.76054.29125.32453.98804.85752.69482.58323.34433.74672.0866
H31.08111.75181.76053.98804.85764.29125.32443.34423.74652.69502.58352.0866
H41.08361.76051.76054.13045.08154.13055.08163.03873.22563.03853.22522.1080
C53.64344.29123.98804.13041.06721.43302.24232.25693.30641.37322.21552.2351
H64.62935.32454.85765.08151.06722.24232.71393.29024.31662.17942.68803.2660
C73.64343.98804.29124.13051.43302.24231.06721.37322.21552.25693.30642.2350
H84.62934.85755.32445.08162.24232.71391.06722.17942.68803.29024.31663.2660
C92.52182.69483.34423.03872.25693.29021.37322.17941.06702.23863.24781.3783
H102.79582.58323.74653.22563.30644.31662.21552.68801.06703.24784.20342.1372
C112.52193.34432.69503.03851.37322.17942.25693.29022.23863.24781.06701.3784
H122.79593.74672.58353.22522.21552.68803.30644.31663.24784.20341.06702.1372
N131.45622.08662.08662.10802.23513.26602.23503.26601.37832.13721.37842.1372

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 125.645 C1 N13 C11 125.646
H2 C1 H3 108.225 H2 C1 H4 108.838
H2 C1 N13 109.761 H3 C1 H4 108.838
H3 C1 N13 109.760 H4 C1 N13 111.354
C5 C7 H8 126.876 C5 C7 C9 107.059
C5 C11 H12 130.023 C5 C11 N13 108.642
H6 C5 C7 126.876 H6 C5 C11 126.065
C7 C5 C11 107.058 C7 C9 H10 130.023
C7 C9 N13 108.642 H8 C7 C9 126.065
C9 N13 C11 108.599 H10 C9 N13 121.335
H12 C11 N13 121.334
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.414      
2 H 0.197      
3 H 0.197      
4 H 0.204      
5 C -0.279      
6 H 0.219      
7 C -0.279      
8 H 0.219      
9 C -0.107      
10 H 0.227      
11 C -0.107      
12 H 0.227      
13 N -0.307      


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 0.019 2.336
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.880 -0.000 0.103
y -0.000 -33.389 0.000
z 0.103 0.000 -41.444
Traceless
 xyz
x 5.536 -0.000 0.103
y -0.000 3.274 0.000
z 0.103 0.000 -8.810
Polar
3z2-r2-17.620
x2-y21.508
xy-0.000
xz0.103
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.850 0.000 -0.020
y 0.000 8.488 0.000
z -0.020 0.000 4.239


<r2> (average value of r2) Å2
<r2> 144.032
(<r2>)1/2 12.001