Jump to
S1C2
Energy calculated at B2PLYP=FULLultrafine/cc-pVDZ
| hartrees |
Energy at 0K | -499.253537 |
Energy at 298.15K | |
HF Energy | -499.166308 |
Nuclear repulsion energy | 45.056204 |
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/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' |
3196 |
3062 |
6.53 |
116.46 |
0.12 |
0.22 |
2 |
A' |
1405 |
1346 |
12.15 |
2.92 |
0.66 |
0.80 |
3 |
A' |
848 |
813 |
38.92 |
7.62 |
0.30 |
0.46 |
4 |
A' |
269 |
257 |
65.04 |
1.14 |
0.16 |
0.28 |
5 |
A" |
3355 |
3215 |
0.00 |
54.14 |
0.75 |
0.86 |
6 |
A" |
995 |
953 |
0.06 |
4.64 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5033.6 cm
-1
Scaled (by 0.9582) Zero Point Vibrational Energy (zpe) 4823.2 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=FULLultrafine/cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.010 |
1.126 |
0.000 |
Cl2 |
-0.010 |
-0.588 |
0.000 |
H3 |
0.113 |
1.622 |
0.960 |
H4 |
0.113 |
1.622 |
-0.960 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7143 | 1.0875 | 1.0875 |
Cl2 | 1.7143 | | 2.4131 | 2.4131 | H3 | 1.0875 | 2.4131 | | 1.9198 | H4 | 1.0875 | 2.4131 | 1.9198 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.146 |
|
Br2 |
C1 |
H4 |
117.146 |
H3 |
C1 |
H4 |
123.933 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.116 |
|
|
|
2 |
Cl |
-0.056 |
|
|
|
3 |
H |
0.086 |
|
|
|
4 |
H |
0.086 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.213 |
1.086 |
0.000 |
1.106 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.254 |
0.359 |
-0.001 |
y |
0.359 |
-17.282 |
-0.011 |
z |
-0.001 |
-0.011 |
-18.407 |
|
Traceless |
| x | y | z |
x |
-2.409 |
0.359 |
-0.001 |
y |
0.359 |
2.048 |
-0.011 |
z |
-0.001 |
-0.011 |
0.361 |
|
Polar |
3z2-r2 | 0.722 |
x2-y2 | -2.972 |
xy | 0.359 |
xz | -0.001 |
yz | -0.011 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.624 |
0.057 |
0.000 |
y |
0.057 |
4.349 |
0.002 |
z |
0.000 |
0.002 |
2.331 |
<r2> (average value of r
2) Å
2
<r2> |
32.272 |
(<r2>)1/2 |
5.681 |
Jump to
S1C1
Energy calculated at B2PLYP=FULLultrafine/cc-pVDZ
| hartrees |
Energy at 0K | -499.253507 |
Energy at 298.15K | |
HF Energy | -499.166254 |
Nuclear repulsion energy | 45.083049 |
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/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 |
3202 |
3068 |
5.36 |
115.05 |
0.12 |
0.22 |
2 |
A1 |
1405 |
1347 |
12.45 |
|
|
|
3 |
A1 |
852 |
816 |
37.60 |
|
|
|
4 |
B1 |
192i |
184i |
72.41 |
|
|
|
5 |
B2 |
3363 |
3223 |
0.07 |
|
|
|
6 |
B2 |
989 |
948 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4809.8 cm
-1
Scaled (by 0.9582) Zero Point Vibrational Energy (zpe) 4608.8 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/cc-pVDZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.124 |
Cl2 |
0.000 |
0.000 |
0.588 |
H3 |
0.000 |
0.962 |
-1.629 |
H4 |
0.000 |
-0.962 |
-1.629 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7123 | 1.0869 | 1.0869 |
Cl2 | 1.7123 | | 2.4174 | 2.4174 | H3 | 1.0869 | 2.4174 | | 1.9246 | H4 | 1.0869 | 2.4174 | 1.9246 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.704 |
|
Br2 |
C1 |
H4 |
117.704 |
H3 |
C1 |
H4 |
124.591 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability