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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-689.593335
Energy at 298.15K-689.597020
HF Energy-689.593335
Nuclear repulsion energy261.885710
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 B97D3/6-311+G(3df,2p)
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' 3237 3195 0.80      
2 A' 3230 3188 0.30      
3 A' 3207 3165 0.20      
4 A' 1546 1526 19.95      
5 A' 1478 1459 3.60      
6 A' 1361 1343 8.56      
7 A' 1226 1210 1.81      
8 A' 1189 1173 47.32      
9 A' 1144 1129 7.40      
10 A' 1064 1050 16.50      
11 A' 1009 996 10.74      
12 A' 936 924 35.29      
13 A' 867 856 27.84      
14 A' 470 464 2.69      
15 A' 293 290 0.59      
16 A" 825 814 1.73      
17 A" 744 734 69.53      
18 A" 684 675 3.49      
19 A" 610 603 0.27      
20 A" 595 588 20.97      
21 A" 244 240 0.55      

Unscaled Zero Point Vibrational Energy (zpe) 12979.2 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 12810.5 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 B97D3/6-311+G(3df,2p)
ABC
0.30920 0.06734 0.05529

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.101 -0.526 0.000
C2 0.000 0.281 0.000
C3 1.154 -0.568 0.000
C4 0.668 -1.841 0.000
O5 -0.701 -1.834 0.000
Cl6 0.007 2.000 0.000
H7 -2.162 -0.338 0.000
H8 2.188 -0.257 0.000
H9 1.132 -2.815 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 O5 Cl6 H7 H8 H9
C11.36532.25512.20421.36732.75851.07763.29963.1973
C21.36531.43242.22462.22781.71872.24912.25303.2962
C32.25511.43241.36232.24532.81203.32381.07952.2470
C42.20422.22461.36231.36913.89703.20442.19431.0787
O51.36732.22782.24531.36913.89832.09073.29052.0787
Cl62.75851.71872.81203.89703.89833.18963.13844.9441
H71.07762.24913.32383.20442.09073.18964.35054.1209
H83.29962.25301.07952.19433.29053.13844.35052.7666
H93.19733.29622.24701.07872.07874.94414.12092.7666

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 106.947 C1 C2 Cl6 124.962
C1 O5 C4 107.456 C2 C1 O5 109.727
C2 C1 H7 131.109 C2 C3 C4 105.101
C2 C3 H8 127.483 C3 C2 Cl6 128.091
C3 C4 O5 110.768 C3 C4 H9 133.249
C4 C3 H8 127.415 O5 C1 H7 119.163
O5 C4 H9 115.983
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.226      
2 C 0.582      
3 C -0.139      
4 C 0.034      
5 O -0.557      
6 Cl -0.118      
7 H 0.149      
8 H 0.134      
9 H 0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.436 -1.011 0.000 1.101
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.676 -2.244 0.000
y -2.244 -40.828 0.000
z 0.000 0.000 -43.293
Traceless
 xyz
x 5.385 -2.244 0.000
y -2.244 -0.843 0.000
z 0.000 0.000 -4.541
Polar
3z2-r2-9.083
x2-y24.152
xy-2.244
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.711 -0.290 0.000
y -0.290 12.259 0.000
z 0.000 0.000 6.331


<r2> (average value of r2) Å2
<r2> 185.149
(<r2>)1/2 13.607