Jump to
S1C2
Energy calculated at PBE1PBE/cc-pVDZ
| | hartrees |
| Energy at 0K | -499.246204 |
| Energy at 298.15K | |
| HF Energy | -499.246204 |
| Nuclear repulsion energy | 45.286315 |
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 PBE1PBE/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' |
3189 |
3066 |
4.51 |
116.02 |
0.12 |
0.21 |
| 2 |
A' |
1383 |
1330 |
9.35 |
2.76 |
0.64 |
0.78 |
| 3 |
A' |
868 |
835 |
38.27 |
6.88 |
0.29 |
0.44 |
| 4 |
A' |
127 |
122 |
73.21 |
0.47 |
0.43 |
0.60 |
| 5 |
A" |
3351 |
3222 |
0.32 |
52.83 |
0.75 |
0.86 |
| 6 |
A" |
982 |
944 |
0.18 |
4.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4949.6 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 4759.0 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 PBE1PBE/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.004 |
1.117 |
0.000 |
| Cl2 |
-0.004 |
-0.585 |
0.000 |
| H3 |
0.050 |
1.622 |
0.963 |
| H4 |
0.050 |
1.622 |
-0.963 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7023 | 1.0886 | 1.0886 |
Cl2 | 1.7023 | | 2.4083 | 2.4083 | H3 | 1.0886 | 2.4083 | | 1.9263 | H4 | 1.0886 | 2.4083 | 1.9263 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.599 |
|
Br2 |
C1 |
H4 |
117.599 |
| H3 |
C1 |
H4 |
124.449 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.151 |
|
|
|
| 2 |
Cl |
-0.054 |
|
|
|
| 3 |
H |
0.102 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.098 |
1.101 |
0.000 |
1.105 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.209 |
0.167 |
0.000 |
| y |
0.167 |
-17.103 |
0.000 |
| z |
0.000 |
0.000 |
-18.233 |
|
| Traceless |
| | x | y | z |
| x |
-2.542 |
0.167 |
0.000 |
| y |
0.167 |
2.118 |
0.000 |
| z |
0.000 |
0.000 |
0.424 |
|
| Polar |
| 3z2-r2 | 0.847 |
| x2-y2 | -3.106 |
| xy | 0.167 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.637 |
0.024 |
0.000 |
| y |
0.024 |
4.338 |
0.000 |
| z |
0.000 |
0.000 |
2.337 |
<r2> (average value of r
2) Å
2
| <r2> |
31.993 |
| (<r2>)1/2 |
5.656 |
Jump to
S1C1
Energy calculated at PBE1PBE/cc-pVDZ
| | hartrees |
| Energy at 0K | -499.246204 |
| Energy at 298.15K | |
| HF Energy | -499.246204 |
| Nuclear repulsion energy | 45.290910 |
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 PBE1PBE/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 |
3190 |
3067 |
4.29 |
115.72 |
0.12 |
0.22 |
| 2 |
A1 |
1383 |
1330 |
9.38 |
|
|
|
| 3 |
A1 |
869 |
835 |
38.04 |
|
|
|
| 4 |
B1 |
65i |
63i |
74.68 |
|
|
|
| 5 |
B2 |
3353 |
3224 |
0.38 |
|
|
|
| 6 |
B2 |
981 |
943 |
0.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4854.9 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 4668.0 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 PBE1PBE/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
-1.117 |
| Cl2 |
0.000 |
0.000 |
0.585 |
| H3 |
0.000 |
0.964 |
-1.623 |
| H4 |
0.000 |
-0.964 |
-1.623 |
Atom - Atom Distances (Å)
| |
C1 |
Cl2 |
H3 |
H4 |
| C1 | | 1.7020 | 1.0884 | 1.0884 |
Cl2 | 1.7020 | | 2.4090 | 2.4090 | H3 | 1.0884 | 2.4090 | | 1.9274 | H4 | 1.0884 | 2.4090 | 1.9274 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Br2 |
C1 |
H3 |
117.696 |
|
Br2 |
C1 |
H4 |
117.696 |
| H3 |
C1 |
H4 |
124.608 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.151 |
|
|
|
| 2 |
Cl |
-0.054 |
|
|
|
| 3 |
H |
0.102 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
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 |
-1.102 |
1.102 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.216 |
0.000 |
0.000 |
| y |
0.000 |
-18.227 |
0.000 |
| z |
0.000 |
0.000 |
-17.093 |
|
| Traceless |
| | x | y | z |
| x |
-2.556 |
0.000 |
0.000 |
| y |
0.000 |
0.428 |
0.000 |
| z |
0.000 |
0.000 |
2.128 |
|
| Polar |
| 3z2-r2 | 4.257 |
| x2-y2 | -1.990 |
| 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 |
1.634 |
0.000 |
0.000 |
| y |
0.000 |
2.336 |
0.000 |
| z |
0.000 |
0.000 |
4.337 |
<r2> (average value of r
2) Å
2
| <r2> |
31.991 |
| (<r2>)1/2 |
5.656 |