Jump to
S1C2
Energy calculated at PBEPBEultrafine/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -499.207374 |
| Energy at 298.15K | |
| HF Energy | -499.207374 |
| Nuclear repulsion energy | 44.989433 |
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/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3103 |
3084 |
6.39 |
126.86 |
0.07 |
0.13 |
| 2 |
A' |
1349 |
1341 |
8.19 |
0.99 |
0.75 |
0.86 |
| 3 |
A' |
834 |
829 |
30.80 |
9.06 |
0.11 |
0.20 |
| 4 |
A' |
230 |
228 |
70.10 |
0.68 |
0.75 |
0.86 |
| 5 |
A" |
3266 |
3247 |
0.05 |
51.25 |
0.75 |
0.86 |
| 6 |
A" |
959 |
953 |
0.14 |
1.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4870.6 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 4840.9 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 PBEPBEultrafine/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.000 |
1.126 |
0.000 |
| Cl2 |
-0.000 |
-0.589 |
0.000 |
| H3 |
0.000 |
1.629 |
0.970 |
| H4 |
0.000 |
1.629 |
-0.970 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7148 | 1.0932 | 1.0932 |
Cl2 | 1.7148 | | 2.4211 | 2.4211 | H3 | 1.0932 | 2.4211 | | 1.9410 | H4 | 1.0932 | 2.4211 | 1.9410 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.409 |
|
Br2 |
C1 |
H4 |
117.409 |
| H3 |
C1 |
H4 |
125.183 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.296 |
|
|
|
| 2 |
Cl |
0.013 |
|
|
|
| 3 |
H |
-0.154 |
|
|
|
| 4 |
H |
-0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.001 |
1.007 |
0.000 |
1.007 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.828 |
0.001 |
0.000 |
| y |
0.001 |
-17.617 |
0.000 |
| z |
0.000 |
0.000 |
-18.682 |
|
| Traceless |
| | x | y | z |
| x |
-2.678 |
0.001 |
0.000 |
| y |
0.001 |
2.138 |
0.000 |
| z |
0.000 |
0.000 |
0.541 |
|
| Polar |
| 3z2-r2 | 1.081 |
| x2-y2 | -3.211 |
| xy | 0.001 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.580 |
0.000 |
0.000 |
| y |
0.000 |
5.591 |
0.000 |
| z |
0.000 |
0.000 |
3.721 |
<r2> (average value of r
2) Å
2
| <r2> |
32.587 |
| (<r2>)1/2 |
5.709 |
Jump to
S1C1
Energy calculated at PBEPBEultrafine/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -499.207373 |
| Energy at 298.15K | |
| HF Energy | -499.207373 |
| Nuclear repulsion energy | 44.989580 |
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/aug-cc-pVDZ
| 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 |
3102 |
3083 |
6.40 |
127.00 |
0.07 |
0.13 |
| 2 |
A1 |
1350 |
1342 |
8.23 |
|
|
|
| 3 |
A1 |
834 |
829 |
30.74 |
|
|
|
| 4 |
B1 |
233 |
232 |
70.04 |
|
|
|
| 5 |
B2 |
3265 |
3245 |
0.05 |
|
|
|
| 6 |
B2 |
959 |
953 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4871.9 cm
-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 4842.2 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 PBEPBEultrafine/aug-cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.126 |
| Cl2 |
0.000 |
0.000 |
0.589 |
| H3 |
0.000 |
0.970 |
-1.630 |
| H4 |
0.000 |
-0.970 |
-1.630 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7147 | 1.0933 | 1.0933 |
Cl2 | 1.7147 | | 2.4217 | 2.4217 | H3 | 1.0933 | 2.4217 | | 1.9401 | H4 | 1.0933 | 2.4217 | 1.9401 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.465 |
|
Br2 |
C1 |
H4 |
117.465 |
| H3 |
C1 |
H4 |
125.070 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.296 |
|
|
|
| 2 |
Cl |
0.013 |
|
|
|
| 3 |
H |
-0.154 |
|
|
|
| 4 |
H |
-0.154 |
|
|
|
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 |
-1.006 |
1.006 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.828 |
0.000 |
0.000 |
| y |
0.000 |
-18.685 |
0.000 |
| z |
0.000 |
0.000 |
-17.614 |
|
| Traceless |
| | x | y | z |
| x |
-2.678 |
0.000 |
0.000 |
| y |
0.000 |
0.535 |
0.000 |
| z |
0.000 |
0.000 |
2.143 |
|
| Polar |
| 3z2-r2 | 4.286 |
| x2-y2 | -2.142 |
| 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 |
3.580 |
0.000 |
0.000 |
| y |
0.000 |
3.721 |
0.000 |
| z |
0.000 |
0.000 |
5.592 |
<r2> (average value of r
2) Å
2
| <r2> |
32.589 |
| (<r2>)1/2 |
5.709 |