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S1C2
S2C1
S2C2
Energy calculated at MP2=FULL/6-31G
| | hartrees |
| Energy at 0K | -1816.761021 |
| Energy at 298.15K | -1816.762467 |
| Nuclear repulsion energy | 66.600086 |
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/6-31G
| 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 |
3141 |
2984 |
34.05 |
|
|
|
| 2 |
A1 |
1449 |
1376 |
10.36 |
|
|
|
| 3 |
A1 |
560 |
532 |
24.17 |
|
|
|
| 4 |
B1 |
695 |
660 |
85.35 |
|
|
|
| 5 |
B2 |
3246 |
3084 |
14.47 |
|
|
|
| 6 |
B2 |
617 |
586 |
2.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4853.5 cm
-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 4611.4 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/6-31G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
0.000 |
0.000 |
0.443 |
| C2 |
0.000 |
0.000 |
-1.510 |
| H3 |
0.000 |
0.914 |
-2.109 |
| H4 |
0.000 |
-0.914 |
-2.109 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.9523 | 2.7106 | 2.7106 |
C2 | 1.9523 | | 1.0932 | 1.0932 | H3 | 2.7106 | 1.0932 | | 1.8284 | H4 | 2.7106 | 1.0932 | 1.8284 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Zn1 |
C2 |
H3 |
123.253 |
|
Zn1 |
C2 |
H4 |
123.253 |
| H3 |
C2 |
H4 |
113.494 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S2C1
S2C2
Energy calculated at MP2=FULL/6-31G
| | hartrees |
| Energy at 0K | -1816.761021 |
| Energy at 298.15K | -1816.762467 |
| Nuclear repulsion energy | 66.600086 |
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/6-31G
Geometric Data calculated at MP2=FULL/6-31G
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
S2C2
Energy calculated at MP2=FULL/6-31G
| | hartrees |
| Energy at 0K | -1816.719187 |
| Energy at 298.15K | -1816.720906 |
| Nuclear repulsion energy | 71.013681 |
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/6-31G
| 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 |
3192 |
3033 |
7.33 |
|
|
|
| 2 |
A1 |
1372 |
1303 |
73.16 |
|
|
|
| 3 |
A1 |
710 |
674 |
2.35 |
|
|
|
| 4 |
B1 |
5356 |
5088 |
0.00 |
|
|
|
| 5 |
B2 |
3359 |
3191 |
3.85 |
|
|
|
| 6 |
B2 |
717 |
682 |
95.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7352.7 cm
-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 6985.8 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/6-31G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
0.000 |
0.000 |
0.410 |
| C2 |
0.000 |
0.000 |
-1.413 |
| H3 |
0.000 |
0.965 |
-1.911 |
| H4 |
0.000 |
-0.965 |
-1.911 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.8227 | 2.5134 | 2.5134 |
C2 | 1.8227 | | 1.0857 | 1.0857 | H3 | 2.5134 | 1.0857 | | 1.9293 | H4 | 2.5134 | 1.0857 | 1.9293 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C2
S2C1
Energy calculated at MP2=FULL/6-31G
| | hartrees |
| Energy at 0K | -1816.731868 |
| Energy at 298.15K | -1816.733413 |
| Nuclear repulsion energy | 69.243014 |
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/6-31G
| 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' |
2970 |
2822 |
28.61 |
|
|
|
| 2 |
A' |
1407 |
1337 |
28.36 |
|
|
|
| 3 |
A' |
785 |
746 |
166.20 |
|
|
|
| 4 |
A' |
583 |
554 |
2.35 |
|
|
|
| 5 |
A" |
3066 |
2913 |
33.03 |
|
|
|
| 6 |
A" |
718 |
682 |
45.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4764.4 cm
-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 4526.7 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) |
| Zn1 |
-0.028 |
-0.417 |
0.000 |
| C2 |
-0.028 |
1.470 |
0.000 |
| H3 |
0.498 |
1.843 |
0.905 |
| H4 |
0.498 |
1.843 |
-0.905 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.8867 | 2.4906 | 2.4906 |
C2 | 1.8867 | | 1.1108 | 1.1108 | H3 | 2.4906 | 1.1108 | | 1.8092 | H4 | 2.4906 | 1.1108 | 1.8092 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability