Jump to
S1C2
Energy calculated at G3
| hartrees |
Energy at 0K | -499.256284 |
Energy at 298.15K | -499.252113 |
HF Energy | -498.461075 |
Nuclear repulsion energy | 45.136959 |
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 HF/6-31G*
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' |
3353 |
3159 |
13.70 |
|
|
|
2 |
A' |
1548 |
1459 |
25.85 |
|
|
|
3 |
A' |
872 |
821 |
45.19 |
|
|
|
4 |
A' |
498 |
469 |
50.49 |
|
|
|
5 |
A" |
3500 |
3298 |
1.28 |
|
|
|
6 |
A" |
1094 |
1030 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5432.1 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 5118.2 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 MP2=FULL/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.011 |
1.117 |
0.000 |
Cl2 |
-0.011 |
-0.584 |
0.000 |
H3 |
0.125 |
1.614 |
0.947 |
H4 |
0.125 |
1.614 |
-0.947 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.7008 | 1.0780 | 1.0780 |
Cl2 | 1.7008 | | 2.3968 | 2.3968 | H3 | 1.0780 | 2.3968 | | 1.8938 | H4 | 1.0780 | 2.3968 | 1.8938 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
116.456 |
|
Br2 |
C1 |
H4 |
116.456 |
H3 |
C1 |
H4 |
122.306 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at G3
| hartrees |
Energy at 0K | -499.257412 |
Energy at 298.15K | -499.253501 |
HF Energy | -498.460806 |
Nuclear repulsion energy | 45.207863 |
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 HF/6-31G*
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 |
3366 |
3171 |
9.51 |
103.60 |
0.13 |
0.23 |
2 |
A1 |
1542 |
1453 |
28.18 |
|
|
|
3 |
A1 |
878 |
827 |
40.81 |
|
|
|
4 |
B1 |
369i |
348i |
75.63 |
|
|
|
5 |
B2 |
3522 |
3319 |
0.21 |
|
|
|
6 |
B2 |
1078 |
1016 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5008.6 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 4719.1 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 MP2=FULL/6-31G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.114 |
Cl2 |
0.000 |
0.000 |
0.584 |
H3 |
0.000 |
0.951 |
-1.620 |
H4 |
0.000 |
-0.951 |
-1.620 |
Atom - Atom Distances (Å)
|
C1 |
Cl2 |
H3 |
H4 |
C1 | | 1.6985 | 1.0768 | 1.0768 |
Cl2 | 1.6985 | | 2.4007 | 2.4007 | H3 | 1.0768 | 2.4007 | | 1.9011 | H4 | 1.0768 | 2.4007 | 1.9011 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Br2 |
C1 |
H3 |
117.773 |
|
Br2 |
C1 |
H4 |
117.773 |
H3 |
C1 |
H4 |
124.454 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability