Jump to
S1C2
Energy calculated at CCD/6-31G*
| hartrees |
Energy at 0K | -189.246737 |
Energy at 298.15K | -189.249473 |
HF Energy | -188.759861 |
Nuclear repulsion energy | 70.018130 |
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 CCD/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' |
3728 |
3528 |
57.93 |
|
|
|
2 |
A' |
3145 |
2977 |
43.68 |
|
|
|
3 |
A' |
1906 |
1804 |
317.33 |
|
|
|
4 |
A' |
1453 |
1375 |
6.95 |
|
|
|
5 |
A' |
1364 |
1291 |
11.68 |
|
|
|
6 |
A' |
1182 |
1119 |
266.26 |
|
|
|
7 |
A' |
642 |
607 |
54.70 |
|
|
|
8 |
A" |
1078 |
1021 |
0.58 |
|
|
|
9 |
A" |
697 |
659 |
174.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7596.9 cm
-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 7190.5 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 CCD/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.418 |
0.000 |
O2 |
-1.034 |
-0.440 |
0.000 |
O3 |
1.165 |
0.113 |
0.000 |
H4 |
-0.379 |
1.451 |
0.000 |
H5 |
-0.666 |
-1.343 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
H5 |
C1 | | 1.3442 | 1.2042 | 1.1001 | 1.8825 |
O2 | 1.3442 | | 2.2680 | 2.0017 | 0.9748 | O3 | 1.2042 | 2.2680 | | 2.0427 | 2.3391 | H4 | 1.1001 | 2.0017 | 2.0427 | | 2.8084 | H5 | 1.8825 | 0.9748 | 2.3391 | 2.8084 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H5 |
107.469 |
|
O2 |
C1 |
O3 |
125.645 |
O2 |
C1 |
H4 |
109.549 |
|
O3 |
C1 |
H4 |
124.807 |
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCD/6-31G*
| hartrees |
Energy at 0K | -189.237625 |
Energy at 298.15K | |
HF Energy | -188.750038 |
Nuclear repulsion energy | 69.768752 |
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 CCD/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' |
3784 |
3582 |
59.69 |
|
|
|
2 |
A' |
3047 |
2884 |
79.37 |
|
|
|
3 |
A' |
1946 |
1842 |
253.27 |
|
|
|
4 |
A' |
1481 |
1402 |
2.50 |
|
|
|
5 |
A' |
1338 |
1266 |
346.53 |
|
|
|
6 |
A' |
1164 |
1102 |
42.64 |
|
|
|
7 |
A' |
669 |
634 |
10.84 |
|
|
|
8 |
A" |
1061 |
1005 |
1.26 |
|
|
|
9 |
A" |
507 |
480 |
108.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7498.8 cm
-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 7097.6 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 CCD/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.386 |
0.000 |
O2 |
-0.901 |
-0.624 |
0.000 |
O3 |
1.183 |
0.193 |
0.000 |
H4 |
-0.454 |
1.393 |
0.000 |
H5 |
-1.800 |
-0.257 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
O3 |
H4 |
H5 |
C1 | | 1.3535 | 1.1984 | 1.1053 | 1.9116 |
O2 | 1.3535 | | 2.2383 | 2.0666 | 0.9718 | O3 | 1.1984 | 2.2383 | | 2.0300 | 3.0168 | H4 | 1.1053 | 2.0666 | 2.0300 | | 2.1293 | H5 | 1.9116 | 0.9718 | 3.0168 | 2.1293 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O2 |
H5 |
109.488 |
|
O2 |
C1 |
O3 |
122.471 |
O2 |
C1 |
H4 |
113.999 |
|
O3 |
C1 |
H4 |
123.530 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability