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All results from a given calculation for CH2Cl2 (Methylene chloride)

using model chemistry: TPSSh/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-959.754843
Energy at 298.15K-959.757294
HF Energy-959.754843
Nuclear repulsion energy133.042771
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 TPSSh/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3116 3015 6.78 104.73 0.05 0.09
2 A1 1432 1386 0.00 6.42 0.70 0.83
3 A1 704 681 12.37 17.62 0.07 0.13
4 A1 276 267 0.48 4.51 0.42 0.59
5 A2 1147 1110 0.00 1.85 0.75 0.86
6 B1 3209 3104 0.06 51.98 0.75 0.86
7 B1 888 859 1.10 0.54 0.75 0.86
8 B2 1254 1213 39.30 0.05 0.75 0.86
9 B2 721 697 160.75 3.66 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 6374.0 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 6165.6 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 TPSSh/aug-cc-pVDZ
ABC
1.05686 0.10774 0.09970

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.777
H2 -0.910 0.000 1.379
H3 0.910 0.000 1.379
Cl4 0.000 1.488 -0.218
Cl5 0.000 -1.488 -0.218

Atom - Atom Distances (Å)
  C1 H2 H3 Cl4 Cl5
C11.09131.09131.78971.7897
H21.09131.82012.36482.3648
H31.09131.82012.36482.3648
Cl41.78972.36482.36482.9755
Cl51.78972.36482.36482.9755

picture of Methylene chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H2 C1 H3 113.016 H2 C1 Cl4 107.863
H2 C1 Cl5 107.863 H3 C1 Cl4 107.863
H3 C1 Cl5 107.863 Cl4 C1 Cl5 112.458
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.162      
2 H 0.102      
3 H 0.102      
4 Cl -0.021      
5 Cl -0.021      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.722 1.722
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.071 0.000 0.000
y 0.000 8.215 0.000
z 0.000 0.000 5.716


<r2> (average value of r2) Å2
<r2> 105.768
(<r2>)1/2 10.284