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S1C2
S2C1
S2C2
Energy calculated at MP2=FULL/6-311G**
| | hartrees |
| Energy at 0K | -1817.537868 |
| Energy at 298.15K | -1817.539226 |
| Nuclear repulsion energy | 67.228797 |
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 MP2=FULL/6-311G**
| 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 |
3147 |
2986 |
42.45 |
|
|
|
| 2 |
A1 |
1344 |
1275 |
35.64 |
|
|
|
| 3 |
A1 |
547 |
519 |
26.97 |
|
|
|
| 4 |
B1 |
618 |
586 |
96.10 |
|
|
|
| 5 |
B2 |
3247 |
3080 |
29.76 |
|
|
|
| 6 |
B2 |
548 |
520 |
26.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4725.7 cm
-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 4482.8 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 MP2=FULL/6-311G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
0.000 |
0.000 |
0.438 |
| C2 |
0.000 |
0.000 |
-1.494 |
| H3 |
0.000 |
0.908 |
-2.094 |
| H4 |
0.000 |
-0.908 |
-2.094 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.9319 | 2.6905 | 2.6905 |
C2 | 1.9319 | | 1.0887 | 1.0887 | H3 | 2.6905 | 1.0887 | | 1.8161 | H4 | 2.6905 | 1.0887 | 1.8161 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Zn1 |
C2 |
H3 |
123.486 |
|
Zn1 |
C2 |
H4 |
123.486 |
| H3 |
C2 |
H4 |
113.027 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S2C1
S2C2
Energy calculated at MP2=FULL/6-311G**
| | hartrees |
| Energy at 0K | -1817.537868 |
| Energy at 298.15K | -1817.539226 |
| Nuclear repulsion energy | 67.228797 |
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 MP2=FULL/6-311G**
Geometric Data calculated at MP2=FULL/6-311G**
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
S2C2
Energy calculated at MP2=FULL/6-311G**
| | hartrees |
| Energy at 0K | -1817.481865 |
| Energy at 298.15K | -1817.483525 |
| Nuclear repulsion energy | 70.946721 |
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 MP2=FULL/6-311G**
| 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 |
3246 |
3079 |
0.36 |
|
|
|
| 2 |
A1 |
1253 |
1189 |
199.25 |
|
|
|
| 3 |
A1 |
624 |
592 |
4.52 |
|
|
|
| 4 |
B1 |
1410 |
1338 |
895.10 |
|
|
|
| 5 |
B2 |
3454 |
3276 |
2.73 |
|
|
|
| 6 |
B2 |
715 |
678 |
44.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5350.4 cm
-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 5075.4 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/6-311G**
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
0.000 |
0.000 |
0.408 |
| C2 |
0.000 |
0.000 |
-1.428 |
| H3 |
0.000 |
0.991 |
-1.843 |
| H4 |
0.000 |
-0.991 |
-1.843 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.8367 | 2.4596 | 2.4596 |
C2 | 1.8367 | | 1.0741 | 1.0741 | H3 | 2.4596 | 1.0741 | | 1.9819 | H4 | 2.4596 | 1.0741 | 1.9819 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
S2C1
Energy calculated at MP2=FULL/6-311G**
| | hartrees |
| Energy at 0K | -1817.520654 |
| Energy at 298.15K | -1817.522152 |
| Nuclear repulsion energy | 68.627177 |
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 MP2=FULL/6-311G**
| 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' |
2919 |
2769 |
120.82 |
|
|
|
| 2 |
A' |
1402 |
1330 |
1.13 |
|
|
|
| 3 |
A' |
786 |
745 |
134.46 |
|
|
|
| 4 |
A' |
507 |
481 |
1.19 |
|
|
|
| 5 |
A" |
2983 |
2830 |
141.38 |
|
|
|
| 6 |
A" |
714 |
677 |
10.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4655.1 cm
-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 4415.8 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 MP2=FULL/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
-0.035 |
-0.418 |
0.000 |
| C2 |
-0.035 |
1.507 |
0.000 |
| H3 |
0.629 |
1.743 |
0.864 |
| H4 |
0.629 |
1.743 |
-0.864 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.9241 | 2.4200 | 2.4200 |
C2 | 1.9241 | | 1.1148 | 1.1148 | H3 | 2.4200 | 1.1148 | | 1.7278 | H4 | 2.4200 | 1.1148 | 1.7278 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability