Jump to
S1C2
Energy calculated at B2PLYP/cc-pVTZ
| hartrees |
Energy at 0K | -499.307808 |
Energy at 298.15K | -499.308567 |
HF Energy | -499.196948 |
Nuclear repulsion energy | 45.437156 |
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/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' |
3201 |
3071 |
7.11 |
|
|
|
2 |
A' |
1431 |
1373 |
10.90 |
|
|
|
3 |
A' |
847 |
812 |
33.90 |
|
|
|
4 |
A' |
137 |
131 |
70.59 |
|
|
|
5 |
A" |
3354 |
3218 |
0.04 |
|
|
|
6 |
A" |
1006 |
965 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4987.7 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4785.2 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 B2PLYP/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.010 |
1.124 |
0.000 |
Cl2 |
-0.010 |
-0.586 |
0.000 |
H3 |
0.120 |
1.612 |
0.949 |
H4 |
0.120 |
1.612 |
-0.949 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7103 | 1.0751 | 1.0751 |
Cl2 | 1.7103 | | 2.3979 | 2.3979 | H3 | 1.0751 | 2.3979 | | 1.8981 | H4 | 1.0751 | 2.3979 | 1.8981 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
116.995 |
|
Br2 |
C1 |
H4 |
116.995 |
H3 |
C1 |
H4 |
123.956 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.208 |
|
|
|
2 |
Cl |
-0.078 |
|
|
|
3 |
H |
0.143 |
|
|
|
4 |
H |
0.143 |
|
|
|
Electric dipole moments
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.412 |
0.001 |
0.000 |
y |
0.001 |
4.793 |
0.000 |
z |
0.000 |
0.000 |
2.848 |
<r2> (average value of r
2) Å
2
<r2> |
32.017 |
(<r2>)1/2 |
5.658 |
Jump to
S1C1
Energy calculated at B2PLYP/cc-pVTZ
| hartrees |
Energy at 0K | -499.307805 |
Energy at 298.15K | |
HF Energy | -499.196944 |
Nuclear repulsion energy | 45.433911 |
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/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 |
3200 |
3070 |
7.10 |
110.77 |
0.11 |
0.20 |
2 |
A1 |
1431 |
1373 |
10.93 |
|
|
|
3 |
A1 |
847 |
812 |
33.88 |
|
|
|
4 |
B1 |
139 |
133 |
70.58 |
|
|
|
5 |
B2 |
3353 |
3217 |
0.04 |
|
|
|
6 |
B2 |
1005 |
965 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4987.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 4785.1 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/cc-pVTZ
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 |
0.584 |
H3 |
0.000 |
0.950 |
-1.617 |
H4 |
0.000 |
-0.950 |
-1.617 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7008 | 1.0736 | 1.0736 |
Cl2 | 1.7008 | | 2.3971 | 2.3971 | H3 | 1.0736 | 2.3971 | | 1.9002 | H4 | 1.0736 | 2.3971 | 1.9002 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.755 |
|
Br2 |
C1 |
H4 |
117.755 |
H3 |
C1 |
H4 |
124.490 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.242 |
|
|
|
2 |
Cl |
-0.053 |
|
|
|
3 |
H |
0.148 |
|
|
|
4 |
H |
0.148 |
|
|
|
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 |
-1.095 |
1.095 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.492 |
0.000 |
0.000 |
y |
0.000 |
-18.521 |
0.000 |
z |
0.000 |
0.000 |
-17.381 |
|
Traceless |
| x | y | z |
x |
-2.541 |
0.000 |
0.000 |
y |
0.000 |
0.416 |
0.000 |
z |
0.000 |
0.000 |
2.126 |
|
Polar |
3z2-r2 | 4.251 |
x2-y2 | -1.971 |
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 |
2.412 |
0.000 |
0.000 |
y |
0.000 |
2.849 |
0.000 |
z |
0.000 |
0.000 |
4.798 |
<r2> (average value of r
2) Å
2
<r2> |
32.052 |
(<r2>)1/2 |
5.661 |