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All results from a given calculation for C4H3ClO (Furan,3-chloro)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-689.737747
Energy at 298.15K 
HF Energy-689.737747
Nuclear repulsion energy262.737749
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/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at B3LYP/Def2TZVPP
ABC
0.31257 0.06755 0.05555

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.036 -0.599 0.000
C2 0.000 0.281 0.000
C3 1.208 -0.499 0.000
C4 0.795 -1.786 0.000
O5 -0.566 -1.862 0.000
Cl6 -0.160 1.989 0.000
H7 -2.100 -0.437 0.000
H8 2.222 -0.138 0.000
H9 1.320 -2.725 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 Cl6 H7 H8 H9
C11.35872.24612.18281.34752.73181.07603.29043.1733
C21.35871.43752.21492.21591.71572.21902.26123.2824
C32.24611.43751.35232.23742.83883.30821.07632.2287
C42.18282.21491.35231.36383.89433.19402.18001.0748
O51.34752.21592.23741.36383.87192.09283.27812.0744
Cl62.73181.71572.83883.89433.87193.10643.19344.9403
H71.07602.21903.30823.19402.09283.10644.33214.1141
H83.29042.26121.07632.18003.27813.19344.33212.7392
H93.17333.28242.22871.07482.07444.94034.11412.7392

picture of Furan,3-chloro state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 106.847 C1 C2 Cl6 124.981
C1 O5 C4 107.235 C2 C1 O5 109.931
C2 C1 H7 131.054 C2 C3 C4 105.065
C2 C3 H8 127.602 C3 C2 Cl6 128.172
C3 C4 O5 110.922 C3 C4 H9 133.022
C4 C3 H8 127.334 O5 C1 H7 119.015
O5 C4 H9 116.056
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.005      
2 C 0.014      
3 C -0.167      
4 C 0.015      
5 O -0.231      
6 Cl -0.096      
7 H 0.159      
8 H 0.143      
9 H 0.158      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.449 -1.003 0.000 1.098
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.708 -2.293 0.000
y -2.293 -40.820 0.000
z 0.000 0.000 -43.273
Traceless
 xyz
x 5.338 -2.293 0.000
y -2.293 -0.829 0.000
z 0.000 0.000 -4.509
Polar
3z2-r2-9.018
x2-y24.112
xy-2.293
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.796 -0.195 0.000
y -0.195 11.278 0.000
z 0.000 0.000 5.377


<r2> (average value of r2) Å2
<r2> 184.390
(<r2>)1/2 13.579