Jump to
S1C2
Energy calculated at wB97X-D/TZVP
| hartrees |
Energy at 0K | -499.445926 |
Energy at 298.15K | |
HF Energy | -499.445926 |
Nuclear repulsion energy | 45.213229 |
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 wB97X-D/TZVP
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' |
3192 |
3049 |
5.90 |
108.21 |
0.13 |
0.23 |
2 |
A' |
1424 |
1360 |
10.16 |
1.28 |
0.71 |
0.83 |
3 |
A' |
842 |
804 |
42.20 |
6.78 |
0.29 |
0.46 |
4 |
A' |
174 |
166 |
98.90 |
0.01 |
0.75 |
0.86 |
5 |
A" |
3349 |
3199 |
0.01 |
46.64 |
0.75 |
0.86 |
6 |
A" |
1006 |
961 |
0.45 |
3.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4993.8 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 4769.1 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 wB97X-D/TZVP
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
1.123 |
0.000 |
Cl2 |
0.000 |
-0.587 |
0.000 |
H3 |
-0.000 |
1.622 |
0.955 |
H4 |
-0.000 |
1.622 |
-0.955 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7100 | 1.0772 | 1.0772 |
Cl2 | 1.7100 | | 2.4064 | 2.4064 | H3 | 1.0772 | 2.4064 | | 1.9095 | H4 | 1.0772 | 2.4064 | 1.9095 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.586 |
|
Br2 |
C1 |
H4 |
117.586 |
H3 |
C1 |
H4 |
124.828 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.307 |
|
|
|
2 |
Cl |
-0.040 |
|
|
|
3 |
H |
0.173 |
|
|
|
4 |
H |
0.173 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.000 |
1.192 |
0.000 |
1.192 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.501 |
-0.000 |
0.000 |
y |
-0.000 |
-17.200 |
0.000 |
z |
0.000 |
0.000 |
-18.342 |
|
Traceless |
| x | y | z |
x |
-2.730 |
-0.000 |
0.000 |
y |
-0.000 |
2.221 |
0.000 |
z |
0.000 |
0.000 |
0.509 |
|
Polar |
3z2-r2 | 1.018 |
x2-y2 | -3.301 |
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 |
2.150 |
0.000 |
0.000 |
y |
0.000 |
4.572 |
0.000 |
z |
0.000 |
0.000 |
2.510 |
<r2> (average value of r
2) Å
2
<r2> |
32.177 |
(<r2>)1/2 |
5.672 |
Jump to
S1C1
Energy calculated at wB97X-D/TZVP
| hartrees |
Energy at 0K | -499.445925 |
Energy at 298.15K | |
HF Energy | -499.445925 |
Nuclear repulsion energy | 45.212589 |
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 wB97X-D/TZVP
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 |
3192 |
3048 |
5.90 |
108.29 |
0.13 |
0.23 |
2 |
A1 |
1425 |
1360 |
10.18 |
|
|
|
3 |
A1 |
842 |
804 |
42.15 |
|
|
|
4 |
B1 |
177 |
169 |
98.84 |
|
|
|
5 |
B2 |
3349 |
3198 |
0.01 |
|
|
|
6 |
B2 |
1006 |
961 |
0.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4995.0 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 4770.2 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 wB97X-D/TZVP
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.123 |
Cl2 |
0.000 |
0.000 |
0.587 |
H3 |
0.000 |
0.954 |
-1.622 |
H4 |
0.000 |
-0.954 |
-1.622 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7100 | 1.0772 | 1.0772 |
Cl2 | 1.7100 | | 2.4068 | 2.4068 | H3 | 1.0772 | 2.4068 | | 1.9089 | H4 | 1.0772 | 2.4068 | 1.9089 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.622 |
|
Br2 |
C1 |
H4 |
117.622 |
H3 |
C1 |
H4 |
124.757 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.307 |
|
|
|
2 |
Cl |
-0.040 |
|
|
|
3 |
H |
0.173 |
|
|
|
4 |
H |
0.173 |
|
|
|
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 |
-1.191 |
1.191 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.501 |
0.000 |
0.000 |
y |
0.000 |
-18.344 |
0.000 |
z |
0.000 |
0.000 |
-17.198 |
|
Traceless |
| x | y | z |
x |
-2.730 |
0.000 |
0.000 |
y |
0.000 |
0.505 |
0.000 |
z |
0.000 |
0.000 |
2.225 |
|
Polar |
3z2-r2 | 4.450 |
x2-y2 | -2.157 |
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 |
2.150 |
0.000 |
0.000 |
y |
0.000 |
2.510 |
0.000 |
z |
0.000 |
0.000 |
4.572 |
<r2> (average value of r
2) Å
2
<r2> |
32.179 |
(<r2>)1/2 |
5.673 |