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

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-247.832289
Energy at 298.15K-247.840372
HF Energy-247.832289
Nuclear repulsion energy223.002250
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 HSEh1PBE/3-21G
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 3323 3201 0.81      
2 A 3310 3189 2.53      
3 A 3297 3176 1.69      
4 A 3288 3167 1.64      
5 A 3167 3051 8.22      
6 A 3140 3025 18.16      
7 A 3069 2956 42.37      
8 A 1577 1519 12.17      
9 A 1557 1500 0.00      
10 A 1556 1499 8.49      
11 A 1542 1486 31.73      
12 A 1472 1418 10.82      
13 A 1427 1374 6.20      
14 A 1398 1347 0.20      
15 A 1332 1283 49.77      
16 A 1321 1273 0.06      
17 A 1163 1120 7.01      
18 A 1128 1087 22.14      
19 A 1126 1085 14.33      
20 A 1092 1052 4.14      
21 A 1072 1032 4.37      
22 A 1009 972 12.47      
23 A 924 890 0.15      
24 A 921 887 0.01      
25 A 870 838 0.02      
26 A 755 728 117.56      
27 A 725 699 0.05      
28 A 681 656 5.47      
29 A 645 622 0.01      
30 A 645 621 21.85      
31 A 359 346 0.98      
32 A 205 197 5.94      
33 A 62 60 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 24578.8 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 23676.8 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 HSEh1PBE/3-21G
ABC
0.28763 0.11806 0.08508

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.029 0.001 0.002
H2 -2.399 1.007 -0.198
H3 -2.410 -0.668 -0.774
H4 -2.415 -0.331 0.968
C5 1.462 -0.690 -0.000
H6 2.295 -1.313 0.002
C7 1.466 0.688 0.001
H8 2.299 1.308 0.004
C9 0.159 1.091 -0.001
H10 -0.192 2.068 -0.002
C11 0.156 -1.092 0.000
H12 -0.201 -2.068 -0.003
N13 -0.609 0.001 -0.002

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 C11 H12 N13
C11.09031.09331.09203.55894.51953.56144.52112.44452.76542.44282.76041.4194
H21.09031.77121.77484.22205.23973.88264.71172.56682.45623.31203.78412.0617
H31.09331.77121.77473.94884.81224.17845.16573.20823.60572.71362.72632.0702
H41.09201.77481.77474.01294.90814.12735.08353.09633.41172.85092.97702.0766
C53.55894.22203.94884.01291.04021.37782.16632.20683.21671.36662.15972.1841
H64.51955.23974.81224.90811.04022.16582.62093.21584.19782.15082.60803.1883
C73.56143.88264.17844.12731.37782.16581.03901.36732.15762.20933.22022.1858
H84.52114.71175.16575.08352.16632.62091.03902.15092.60493.21734.20073.1887
C92.44452.56683.20823.09632.20683.21581.36732.15091.03882.18243.17891.3334
H102.76542.45623.60573.41173.21674.19782.15762.60491.03883.17914.13602.1088
C112.44283.31202.71362.85091.36662.15082.20933.21732.18243.17911.03931.3343
H122.76043.78412.72632.97702.15972.60803.22024.20073.17894.13601.03932.1087
N131.41942.06172.07022.07662.18413.18832.18583.18871.33342.10881.33432.1087

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 125.213 C1 N13 C11 124.999
H2 C1 H3 108.412 H2 C1 H4 108.828
H2 C1 N13 109.777 H3 C1 H4 108.605
H3 C1 N13 110.280 H4 C1 N13 110.883
C5 C7 H8 126.802 C5 C7 C9 107.007
C5 C11 H12 127.180 C5 C11 N13 107.928
H6 C5 C7 126.639 H6 C5 C11 126.135
C7 C5 C11 107.225 C7 C9 H10 126.926
C7 C9 N13 108.053 H8 C7 C9 126.191
C9 N13 C11 109.787 H10 C9 N13 125.021
H12 C11 N13 124.891
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.430      
2 H 0.238      
3 H 0.238      
4 H 0.241      
5 C -0.292      
6 H 0.201      
7 C -0.292      
8 H 0.201      
9 C 0.066      
10 H 0.224      
11 C 0.066      
12 H 0.224      
13 N -0.685      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -2.316 -0.000 0.002 2.316
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.572 0.000 0.091
y 0.000 -32.326 0.000
z 0.091 0.000 -40.195
Traceless
 xyz
x 5.688 0.000 0.091
y 0.000 3.057 0.000
z 0.091 0.000 -8.745
Polar
3z2-r2-17.491
x2-y21.754
xy0.000
xz0.091
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.702 -0.000 -0.015
y -0.000 8.353 0.000
z -0.015 0.000 3.318


<r2> (average value of r2) Å2
<r2> 143.806
(<r2>)1/2 11.992