Jump to
S1C2
Energy calculated at PBEPBE/daug-cc-pVTZ
| hartrees |
Energy at 0K | -190.509784 |
Energy at 298.15K | |
HF Energy | -190.509784 |
Nuclear repulsion energy | 87.943924 |
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 PBEPBE/daug-cc-pVTZ
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 |
2989 |
2989 |
35.61 |
269.43 |
0.11 |
0.19 |
2 |
A1 |
2250 |
2250 |
783.25 |
35.25 |
0.56 |
0.72 |
3 |
A1 |
1737 |
1737 |
31.20 |
4.41 |
0.75 |
0.86 |
4 |
A1 |
1432 |
1432 |
2.88 |
13.57 |
0.52 |
0.68 |
5 |
A1 |
904 |
904 |
6.57 |
49.11 |
0.15 |
0.26 |
6 |
B1 |
976 |
976 |
23.65 |
0.85 |
0.75 |
0.86 |
7 |
B1 |
620 |
620 |
14.05 |
0.06 |
0.75 |
0.86 |
8 |
B1 |
214 |
214 |
0.41 |
1.80 |
0.75 |
0.86 |
9 |
B2 |
3050 |
3050 |
8.90 |
171.86 |
0.75 |
0.86 |
10 |
B2 |
1028 |
1028 |
1.67 |
0.02 |
0.75 |
0.86 |
11 |
B2 |
425 |
425 |
4.60 |
2.43 |
0.75 |
0.86 |
12 |
B2 |
151i |
151i |
13.56 |
0.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7736.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7736.9 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 PBEPBE/daug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.881 |
C2 |
0.000 |
0.000 |
-0.559 |
C3 |
0.000 |
0.000 |
0.721 |
O4 |
0.000 |
0.000 |
1.906 |
H5 |
0.000 |
0.929 |
-2.465 |
H6 |
0.000 |
-0.929 |
-2.465 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3214 | 2.6014 | 3.7865 | 1.0975 | 1.0975 |
C2 | 1.3214 | | 1.2799 | 2.4650 | 2.1200 | 2.1200 | C3 | 2.6014 | 1.2799 | | 1.1851 | 3.3183 | 3.3183 | O4 | 3.7865 | 2.4650 | 1.1851 | | 4.4683 | 4.4683 | H5 | 1.0975 | 2.1200 | 3.3183 | 4.4683 | | 1.8583 | H6 | 1.0975 | 2.1200 | 3.3183 | 4.4683 | 1.8583 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
180.000 |
|
C2 |
C1 |
H5 |
122.158 |
C2 |
C1 |
H6 |
122.158 |
|
C2 |
C3 |
O4 |
180.000 |
H5 |
C1 |
H6 |
115.685 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.724 |
|
|
|
2 |
C |
0.916 |
|
|
|
3 |
C |
0.425 |
|
|
|
4 |
O |
-0.957 |
|
|
|
5 |
H |
0.170 |
|
|
|
6 |
H |
0.170 |
|
|
|
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 |
-2.684 |
2.684 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.882 |
0.000 |
0.000 |
y |
0.000 |
-22.703 |
0.000 |
z |
0.000 |
0.000 |
-22.032 |
|
Traceless |
| x | y | z |
x |
-0.514 |
0.000 |
0.000 |
y |
0.000 |
-0.246 |
0.000 |
z |
0.000 |
0.000 |
0.760 |
|
Polar |
3z2-r2 | 1.520 |
x2-y2 | -0.178 |
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 |
3.895 |
0.000 |
0.000 |
y |
0.000 |
4.455 |
0.000 |
z |
0.000 |
0.000 |
11.578 |
<r2> (average value of r
2) Å
2
<r2> |
83.226 |
(<r2>)1/2 |
9.123 |
Jump to
S1C1
Energy calculated at PBEPBE/daug-cc-pVTZ
| hartrees |
Energy at 0K | -190.511016 |
Energy at 298.15K | |
HF Energy | -190.511016 |
Nuclear repulsion energy | 88.176365 |
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 PBEPBE/daug-cc-pVTZ
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' |
3075 |
3075 |
7.10 |
138.62 |
0.70 |
0.82 |
2 |
A' |
3002 |
3002 |
31.69 |
214.70 |
0.12 |
0.21 |
3 |
A' |
2162 |
2162 |
776.99 |
44.88 |
0.54 |
0.70 |
4 |
A' |
1709 |
1709 |
9.43 |
3.29 |
0.44 |
0.61 |
5 |
A' |
1433 |
1433 |
1.10 |
12.88 |
0.56 |
0.72 |
6 |
A' |
1037 |
1037 |
15.17 |
3.21 |
0.03 |
0.06 |
7 |
A' |
927 |
927 |
3.78 |
40.65 |
0.11 |
0.20 |
8 |
A' |
480 |
480 |
8.61 |
4.17 |
0.73 |
0.84 |
9 |
A' |
170 |
170 |
19.06 |
5.77 |
0.68 |
0.81 |
10 |
A" |
982 |
982 |
23.61 |
1.03 |
0.75 |
0.86 |
11 |
A" |
679 |
679 |
9.04 |
0.14 |
0.75 |
0.86 |
12 |
A" |
263 |
263 |
1.02 |
2.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7958.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 7958.9 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 PBEPBE/daug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.981 |
-1.547 |
0.000 |
C2 |
0.000 |
-0.649 |
0.000 |
C3 |
-0.330 |
0.611 |
0.000 |
O4 |
-0.840 |
1.674 |
0.000 |
H5 |
2.043 |
-1.269 |
0.000 |
H6 |
0.769 |
-2.621 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3301 | 2.5251 | 3.7003 | 1.0971 | 1.0950 |
C2 | 1.3301 | | 1.3025 | 2.4703 | 2.1347 | 2.1168 | C3 | 2.5251 | 1.3025 | | 1.1792 | 3.0272 | 3.4138 | O4 | 3.7003 | 2.4703 | 1.1792 | | 4.1199 | 4.5867 | H5 | 1.0971 | 2.1347 | 3.0272 | 4.1199 | | 1.8574 | H6 | 1.0950 | 2.1168 | 3.4138 | 4.5867 | 1.8574 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
147.132 |
|
C2 |
C1 |
H5 |
122.876 |
C2 |
C1 |
H6 |
121.280 |
|
C2 |
C3 |
O4 |
169.026 |
H5 |
C1 |
H6 |
115.844 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/daug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.376 |
|
|
|
2 |
C |
0.493 |
|
|
|
3 |
C |
0.122 |
|
|
|
4 |
O |
-0.881 |
|
|
|
5 |
H |
0.399 |
|
|
|
6 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.754 |
-1.661 |
0.000 |
2.416 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.169 |
-0.879 |
0.000 |
y |
-0.879 |
-22.876 |
0.000 |
z |
0.000 |
0.000 |
-23.014 |
|
Traceless |
| x | y | z |
x |
0.776 |
-0.879 |
0.000 |
y |
-0.879 |
-0.284 |
0.000 |
z |
0.000 |
0.000 |
-0.491 |
|
Polar |
3z2-r2 | -0.983 |
x2-y2 | 0.707 |
xy | -0.879 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.187 |
-2.635 |
0.000 |
y |
-2.635 |
9.636 |
0.000 |
z |
0.000 |
0.000 |
3.951 |
<r2> (average value of r
2) Å
2
<r2> |
81.036 |
(<r2>)1/2 |
9.002 |