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

using model chemistry: PBEPBE/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 PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-689.266515
Energy at 298.15K 
HF Energy-689.266515
Nuclear repulsion energy261.738965
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 PBEPBE/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at PBEPBE/Def2TZVPP
ABC
0.30922 0.06723 0.05522

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.032 -0.613 0.000
C2 0.000 0.286 0.000
C3 1.220 -0.481 0.000
C4 0.818 -1.782 0.000
O5 -0.548 -1.877 0.000
Cl6 -0.185 1.991 0.000
H7 -2.105 -0.461 0.000
H8 2.237 -0.105 0.000
H9 1.356 -2.722 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 Cl6 H7 H8 H9
C11.36882.25512.18801.35282.73851.08443.30783.1858
C21.36881.44072.22412.23151.71452.23392.27083.3000
C32.25511.44071.36152.25252.84273.32481.08462.2454
C42.18802.22411.36151.36973.90373.20812.19661.0833
O51.35282.23152.25251.36973.88472.10473.30102.0837
Cl62.73851.71452.84273.90373.88473.11433.20244.9585
H71.08442.23393.32483.20812.10473.11434.35674.1347
H83.30782.27081.08462.19663.30103.20244.35672.7614
H93.18583.30002.24541.08332.08374.95854.13472.7614

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 106.740 C1 C2 Cl6 124.906
C1 O5 C4 106.959 C2 C1 O5 110.151
C2 C1 H7 130.821 C2 C3 C4 105.028
C2 C3 H8 127.542 C3 C2 Cl6 128.354
C3 C4 O5 111.121 C3 C4 H9 133.074
C4 C3 H8 127.430 O5 C1 H7 119.027
O5 C4 H9 115.805
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.020      
2 C 0.029      
3 C -0.148      
4 C -0.008      
5 O -0.156      
6 Cl -0.089      
7 H 0.134      
8 H 0.122      
9 H 0.137      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.416 -0.978 0.000 1.063
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.573 -2.097 0.000
y -2.097 -40.410 0.000
z 0.000 0.000 -43.241
Traceless
 xyz
x 5.252 -2.097 0.000
y -2.097 -0.503 0.000
z 0.000 0.000 -4.749
Polar
3z2-r2-9.499
x2-y23.837
xy-2.097
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.067 -0.292 0.000
y -0.292 11.637 0.000
z 0.000 0.000 5.450


<r2> (average value of r2) Å2
<r2> 185.255
(<r2>)1/2 13.611