Jump to
S1C2
Energy calculated at BLYP/cc-pVDZ
| hartrees |
Energy at 0K | -499.417483 |
Energy at 298.15K | |
HF Energy | -499.417483 |
Nuclear repulsion energy | 44.582113 |
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 BLYP/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' |
3077 |
3081 |
6.06 |
|
|
|
2 |
A' |
1333 |
1336 |
11.05 |
|
|
|
3 |
A' |
795 |
796 |
35.44 |
|
|
|
4 |
A' |
206 |
206 |
65.90 |
|
|
|
5 |
A" |
3237 |
3242 |
0.35 |
|
|
|
6 |
A" |
949 |
951 |
0.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4798.3 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4806.0 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 BLYP/cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.008 |
1.139 |
0.000 |
Cl2 |
-0.008 |
-0.595 |
0.000 |
H3 |
0.096 |
1.637 |
0.971 |
H4 |
0.096 |
1.637 |
-0.971 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7338 | 1.0961 | 1.0961 |
Cl2 | 1.7338 | | 2.4363 | 2.4363 | H3 | 1.0961 | 2.4363 | | 1.9415 | H4 | 1.0961 | 2.4363 | 1.9415 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.041 |
|
Br2 |
C1 |
H4 |
117.041 |
H3 |
C1 |
H4 |
124.657 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.092 |
|
|
|
2 |
Cl |
-0.040 |
|
|
|
3 |
H |
0.066 |
|
|
|
4 |
H |
0.066 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.177 |
0.935 |
0.000 |
0.951 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.172 |
0.300 |
0.000 |
y |
0.300 |
-17.269 |
0.000 |
z |
0.000 |
0.000 |
-18.365 |
|
Traceless |
| x | y | z |
x |
-2.355 |
0.300 |
0.000 |
y |
0.300 |
1.999 |
0.000 |
z |
0.000 |
0.000 |
0.356 |
|
Polar |
3z2-r2 | 0.712 |
x2-y2 | -2.902 |
xy | 0.300 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.657 |
0.050 |
0.000 |
y |
0.050 |
4.583 |
0.000 |
z |
0.000 |
0.000 |
2.420 |
<r2> (average value of r
2) Å
2
<r2> |
32.683 |
(<r2>)1/2 |
5.717 |
Jump to
S1C1
Energy calculated at BLYP/cc-pVDZ
| hartrees |
Energy at 0K | -499.417470 |
Energy at 298.15K | |
HF Energy | -499.417470 |
Nuclear repulsion energy | 44.598819 |
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 BLYP/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 |
3081 |
3086 |
5.31 |
|
|
|
2 |
A1 |
1333 |
1335 |
11.21 |
|
|
|
3 |
A1 |
797 |
798 |
34.68 |
|
|
|
4 |
B1 |
149i |
149i |
70.60 |
|
|
|
5 |
B2 |
3243 |
3249 |
0.17 |
|
|
|
6 |
B2 |
946 |
947 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4625.2 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4632.6 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 BLYP/cc-pVDZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.138 |
Cl2 |
0.000 |
0.000 |
0.595 |
H3 |
0.000 |
0.973 |
-1.642 |
H4 |
0.000 |
-0.973 |
-1.642 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7326 | 1.0956 | 1.0956 |
Cl2 | 1.7326 | | 2.4389 | 2.4389 | H3 | 1.0956 | 2.4389 | | 1.9457 | H4 | 1.0956 | 2.4389 | 1.9457 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.383 |
|
Br2 |
C1 |
H4 |
117.383 |
H3 |
C1 |
H4 |
125.234 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.092 |
|
|
|
2 |
Cl |
-0.039 |
|
|
|
3 |
H |
0.066 |
|
|
|
4 |
H |
0.066 |
|
|
|
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 |
-0.939 |
0.939 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.195 |
0.000 |
0.000 |
y |
0.000 |
-18.344 |
0.000 |
z |
0.000 |
0.000 |
-17.237 |
|
Traceless |
| x | y | z |
x |
-2.405 |
0.000 |
0.000 |
y |
0.000 |
0.371 |
0.000 |
z |
0.000 |
0.000 |
2.033 |
|
Polar |
3z2-r2 | 4.066 |
x2-y2 | -1.851 |
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 |
1.647 |
0.000 |
0.000 |
y |
0.000 |
2.415 |
0.000 |
z |
0.000 |
0.000 |
4.574 |
<r2> (average value of r
2) Å
2
<r2> |
32.677 |
(<r2>)1/2 |
5.716 |