Jump to
S1C2
S2C1
S2C2
Energy calculated at BLYP/3-21G*
| | hartrees |
| Energy at 0K | -1809.741354 |
| Energy at 298.15K | -1809.742903 |
| Nuclear repulsion energy | 71.479889 |
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/3-21G*
| 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 |
3037 |
3018 |
24.88 |
|
|
|
| 2 |
A1 |
1385 |
1376 |
4.60 |
|
|
|
| 3 |
A1 |
699 |
695 |
13.07 |
|
|
|
| 4 |
B1 |
764 |
759 |
99.44 |
|
|
|
| 5 |
B2 |
3127 |
3106 |
10.97 |
|
|
|
| 6 |
B2 |
618 |
614 |
2.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4815.0 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 4783.7 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 BLYP/3-21G*
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 |
-1.386 |
| H3 |
0.000 |
0.915 |
-1.989 |
| H4 |
0.000 |
-0.915 |
-1.989 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.7964 | 2.5671 | 2.5671 |
C2 | 1.7964 | | 1.0954 | 1.0954 | H3 | 2.5671 | 1.0954 | | 1.8300 | H4 | 2.5671 | 1.0954 | 1.8300 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Zn1 |
C2 |
H3 |
123.348 |
|
Zn1 |
C2 |
H4 |
123.348 |
| H3 |
C2 |
H4 |
113.303 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Zn |
0.307 |
|
|
|
| 2 |
C |
-0.693 |
|
|
|
| 3 |
H |
0.193 |
|
|
|
| 4 |
H |
0.193 |
|
|
|
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 |
-0.546 |
0.546 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.977 |
0.000 |
0.000 |
| y |
0.000 |
-20.784 |
0.000 |
| z |
0.000 |
0.000 |
-23.803 |
|
| Traceless |
| | x | y | z |
| x |
-0.683 |
0.000 |
0.000 |
| y |
0.000 |
2.606 |
0.000 |
| z |
0.000 |
0.000 |
-1.923 |
|
| Polar |
| 3z2-r2 | -3.845 |
| x2-y2 | -2.193 |
| 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 |
5.860 |
0.000 |
0.000 |
| y |
0.000 |
6.722 |
0.000 |
| z |
0.000 |
0.000 |
8.029 |
<r2> (average value of r
2) Å
2
| <r2> |
40.224 |
| (<r2>)1/2 |
6.342 |
Jump to
S1C1
S2C1
S2C2
Energy calculated at BLYP/3-21G*
| | hartrees |
| Energy at 0K | -1809.741354 |
| Energy at 298.15K | -1809.742903 |
| Nuclear repulsion energy | 71.479889 |
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/3-21G*
Geometric Data calculated at BLYP/3-21G*
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
S2C2
Energy calculated at BLYP/3-21G*
| | hartrees |
| Energy at 0K | -1809.741354 |
| Energy at 298.15K | -1809.742903 |
| Nuclear repulsion energy | 71.479889 |
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/3-21G*
Geometric Data calculated at BLYP/3-21G*
Point Group is C2v
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
S2C1
Energy calculated at BLYP/3-21G*
| | hartrees |
| Energy at 0K | -1809.734662 |
| Energy at 298.15K | -1809.736271 |
| Nuclear repulsion energy | 73.201304 |
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/3-21G*
| 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' |
2886 |
2867 |
22.93 |
|
|
|
| 2 |
A' |
1379 |
1370 |
27.81 |
|
|
|
| 3 |
A' |
773 |
768 |
179.35 |
|
|
|
| 4 |
A' |
696 |
691 |
44.21 |
|
|
|
| 5 |
A" |
2950 |
2931 |
18.32 |
|
|
|
| 6 |
A" |
740 |
735 |
41.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4711.8 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 4681.2 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 BLYP/3-21G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Zn1 |
-0.028 |
-0.392 |
0.000 |
| C2 |
-0.028 |
1.374 |
0.000 |
| H3 |
0.511 |
1.764 |
0.892 |
| H4 |
0.511 |
1.764 |
-0.892 |
Atom - Atom Distances (Å)
| |
Zn1 |
C2 |
H3 |
H4 |
| Zn1 | | 1.7658 | 2.3950 | 2.3950 |
C2 | 1.7658 | | 1.1129 | 1.1129 | H3 | 2.3950 | 1.1129 | | 1.7832 | H4 | 2.3950 | 1.1129 | 1.7832 | |
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Zn |
0.335 |
|
|
|
| 2 |
C |
-0.735 |
|
|
|
| 3 |
H |
0.200 |
|
|
|
| 4 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.104 |
-1.527 |
0.000 |
1.530 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.202 |
4.165 |
0.000 |
| y |
4.165 |
-22.988 |
0.000 |
| z |
0.000 |
0.000 |
-20.830 |
|
| Traceless |
| | x | y | z |
| x |
-2.293 |
4.165 |
0.000 |
| y |
4.165 |
-0.472 |
0.000 |
| z |
0.000 |
0.000 |
2.765 |
|
| Polar |
| 3z2-r2 | 5.531 |
| x2-y2 | -1.214 |
| xy | 4.165 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.942 |
-0.728 |
0.000 |
| y |
-0.728 |
11.738 |
0.000 |
| z |
0.000 |
0.000 |
5.517 |
<r2> (average value of r
2) Å
2
| <r2> |
38.463 |
| (<r2>)1/2 |
6.202 |