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S1C2
Vibrational Frequencies calculated at BLYP/cc-pCVTZ
Geometric Data calculated at BLYP/cc-pCVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at BLYP/cc-pCVTZ
| | hartrees |
| Energy at 0K | -499.460185 |
| Energy at 298.15K | |
| HF Energy | -499.460185 |
| Nuclear repulsion energy | 45.091762 |
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 BLYP/cc-pCVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3094 |
3094 |
7.32 |
|
|
|
| 2 |
A1 |
1374 |
1374 |
9.57 |
|
|
|
| 3 |
A1 |
798 |
798 |
29.34 |
|
|
|
| 4 |
B1 |
195 |
195 |
70.39 |
|
|
|
| 5 |
B2 |
3240 |
3240 |
0.26 |
|
|
|
| 6 |
B2 |
968 |
968 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4834.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4834.5 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.
Geometric Data calculated at BLYP/cc-pCVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.125 |
| Cl2 |
0.000 |
0.000 |
0.589 |
| H3 |
0.000 |
0.958 |
-1.628 |
| H4 |
0.000 |
-0.958 |
-1.628 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7138 | 1.0818 | 1.0818 |
Cl2 | 1.7138 | | 2.4148 | 2.4148 | H3 | 1.0818 | 2.4148 | | 1.9156 | H4 | 1.0818 | 2.4148 | 1.9156 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.700 |
|
Br2 |
C1 |
H4 |
117.700 |
| H3 |
C1 |
H4 |
124.599 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pCVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.207 |
|
|
|
| 2 |
Cl |
-0.045 |
|
|
|
| 3 |
H |
0.126 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
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 |
-0.957 |
0.957 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.530 |
0.000 |
0.000 |
| y |
0.000 |
-18.606 |
0.000 |
| z |
0.000 |
0.000 |
-17.496 |
|
| Traceless |
| | x | y | z |
| x |
-2.480 |
0.000 |
0.000 |
| y |
0.000 |
0.407 |
0.000 |
| z |
0.000 |
0.000 |
2.072 |
|
| Polar |
| 3z2-r2 | 4.145 |
| x2-y2 | -1.925 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.496 |
0.000 |
0.000 |
| y |
0.000 |
2.978 |
0.000 |
| z |
0.000 |
0.000 |
5.072 |
<r2> (average value of r
2) Å
2
| <r2> |
32.413 |
| (<r2>)1/2 |
5.693 |