Jump to
S1C2
Energy calculated at B2PLYP=FULLultrafine/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -2613.045230 |
| Energy at 298.15K | |
| HF Energy | -2612.899287 |
| Nuclear repulsion energy | 80.990690 |
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 B2PLYP=FULLultrafine/aug-cc-pVTZ
| 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' |
3211 |
3080 |
4.49 |
|
|
|
| 2 |
A' |
1398 |
1340 |
18.22 |
|
|
|
| 3 |
A' |
715 |
686 |
16.58 |
|
|
|
| 4 |
A' |
135 |
130 |
63.66 |
|
|
|
| 5 |
A" |
3352 |
3215 |
1.33 |
|
|
|
| 6 |
A" |
933 |
894 |
0.81 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4871.9 cm
-1
Scaled (by 0.9591) Zero Point Vibrational Energy (zpe) 4672.6 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.
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.000 |
1.480 |
0.000 |
| Br2 |
-0.000 |
-0.367 |
0.000 |
| H3 |
0.007 |
1.981 |
0.948 |
| H4 |
0.007 |
1.981 |
-0.948 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8472 | 1.0723 | 1.0723 |
Br2 | 1.8472 | | 2.5322 | 2.5322 | H3 | 1.0723 | 2.5322 | | 1.8962 | H4 | 1.0723 | 2.5322 | 1.8962 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.847 |
|
Br2 |
C1 |
H4 |
117.847 |
| H3 |
C1 |
H4 |
124.299 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.900 |
|
|
|
| 2 |
Br |
0.172 |
|
|
|
| 3 |
H |
0.364 |
|
|
|
| 4 |
H |
0.364 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.012 |
0.972 |
0.000 |
0.972 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.650 |
0.027 |
0.000 |
| y |
0.027 |
-22.257 |
-0.011 |
| z |
0.000 |
-0.011 |
-24.635 |
|
| Traceless |
| | x | y | z |
| x |
-3.204 |
0.027 |
0.000 |
| y |
0.027 |
3.385 |
-0.011 |
| z |
0.000 |
-0.011 |
-0.182 |
|
| Polar |
| 3z2-r2 | -0.364 |
| x2-y2 | -4.393 |
| xy | 0.027 |
| xz | 0.000 |
| yz | -0.011 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.466 |
-0.000 |
0.000 |
| y |
-0.000 |
6.774 |
-0.001 |
| z |
0.000 |
-0.001 |
4.605 |
<r2> (average value of r
2) Å
2
| <r2> |
42.817 |
| (<r2>)1/2 |
6.543 |
Jump to
S1C1
Energy calculated at B2PLYP=FULLultrafine/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -2613.045230 |
| Energy at 298.15K | |
| HF Energy | -2612.899287 |
| Nuclear repulsion energy | 80.990828 |
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 B2PLYP=FULLultrafine/aug-cc-pVTZ
| 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 |
3211 |
3080 |
4.49 |
125.17 |
0.07 |
0.14 |
| 2 |
A1 |
1398 |
1340 |
18.22 |
1.12 |
0.20 |
0.34 |
| 3 |
A1 |
716 |
686 |
16.58 |
10.42 |
0.09 |
0.17 |
| 4 |
B1 |
134 |
129 |
63.69 |
1.04 |
0.75 |
0.86 |
| 5 |
B2 |
3352 |
3215 |
1.33 |
52.00 |
0.75 |
0.86 |
| 6 |
B2 |
932 |
894 |
0.81 |
0.75 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4871.3 cm
-1
Scaled (by 0.9591) Zero Point Vibrational Energy (zpe) 4672.1 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 B2PLYP=FULLultrafine/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.480 |
| Br2 |
0.000 |
0.000 |
0.367 |
| H3 |
0.000 |
0.948 |
-1.981 |
| H4 |
0.000 |
-0.948 |
-1.981 |
Atom - Atom Distances (Å)
| |
C1 |
Br2 |
H3 |
H4 |
| C1 | | 1.8472 | 1.0723 | 1.0723 |
Br2 | 1.8472 | | 2.5322 | 2.5322 | H3 | 1.0723 | 2.5322 | | 1.8962 | H4 | 1.0723 | 2.5322 | 1.8962 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.849 |
|
Br2 |
C1 |
H4 |
117.849 |
| H3 |
C1 |
H4 |
124.301 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.901 |
|
|
|
| 2 |
Br |
0.172 |
|
|
|
| 3 |
H |
0.364 |
|
|
|
| 4 |
H |
0.364 |
|
|
|
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 |
-0.972 |
0.972 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.649 |
0.000 |
0.000 |
| y |
0.000 |
-24.636 |
0.000 |
| z |
0.000 |
0.000 |
-22.291 |
|
| Traceless |
| | x | y | z |
| x |
-3.185 |
0.000 |
0.000 |
| y |
0.000 |
-0.166 |
0.000 |
| z |
0.000 |
0.000 |
3.351 |
|
| Polar |
| 3z2-r2 | 6.702 |
| x2-y2 | -2.012 |
| 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 |
4.467 |
0.000 |
0.000 |
| y |
0.000 |
4.604 |
0.000 |
| z |
0.000 |
0.000 |
6.778 |
<r2> (average value of r
2) Å
2
| <r2> |
42.817 |
| (<r2>)1/2 |
6.543 |