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

using model chemistry: PBEPBEultrafine/daug-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 PBEPBEultrafine/daug-cc-pVDZ
 hartrees
Energy at 0K-959.291997
Energy at 298.15K-959.294418
HF Energy-959.291997
Nuclear repulsion energy132.627233
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 PBEPBEultrafine/daug-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 3041 3041 6.04 111.28 0.04 0.08
2 A1 1370 1370 0.13 6.72 0.70 0.82
3 A1 692 692 10.33 17.59 0.06 0.12
4 A1 273 273 0.38 4.63 0.39 0.56
5 A2 1112 1112 0.00 1.94 0.75 0.86
6 B1 3131 3131 0.12 53.92 0.75 0.86
7 B1 863 863 1.32 0.50 0.75 0.86
8 B2 1208 1208 32.45 0.24 0.75 0.86
9 B2 706 706 160.26 2.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 6197.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6197.6 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 PBEPBEultrafine/daug-cc-pVDZ
ABC
1.05691 0.10691 0.09901

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.774
H2 -0.914 0.000 1.385
H3 0.914 0.000 1.385
Cl4 0.000 1.493 -0.218
Cl5 0.000 -1.493 -0.218

Atom - Atom Distances (Å)
  C1 H2 H3 Cl4 Cl5
C11.09991.09991.79301.7930
H21.09991.82882.37442.3744
H31.09991.82882.37442.3744
Cl41.79302.37442.37442.9869
Cl51.79302.37442.37442.9869

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 112.470 H2 C1 Cl4 107.911
H2 C1 Cl5 107.911 H3 C1 Cl4 107.911
H3 C1 Cl5 107.911 Cl4 C1 Cl5 112.807
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.539      
2 H -0.040      
3 H -0.040      
4 Cl 0.309      
5 Cl 0.309      


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 1.636 1.636
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.686 0.000 0.000
y 0.000 -34.074 0.000
z 0.000 0.000 -30.017
Traceless
 xyz
x 0.359 0.000 0.000
y 0.000 -3.222 0.000
z 0.000 0.000 2.863
Polar
3z2-r25.725
x2-y22.387
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.523 0.000 0.000
y 0.000 8.689 0.000
z 0.000 0.000 6.143


<r2> (average value of r2) Å2
<r2> 106.497
(<r2>)1/2 10.320