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S1C2
Energy calculated at QCISD(TQ)/cc-pVDZ
| hartrees |
Energy at 0K | -192.585300 |
Energy at 298.15K | |
HF Energy | -191.919886 |
Nuclear repulsion energy | 127.265759 |
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 QCISD(TQ)/cc-pVDZ
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 |
3091 |
3091 |
|
|
|
|
2 |
A1 |
3039 |
3039 |
|
|
|
|
3 |
A1 |
1537 |
1537 |
|
|
|
|
4 |
A1 |
1477 |
1477 |
|
|
|
|
5 |
A1 |
1382 |
1382 |
|
|
|
|
6 |
A1 |
1055 |
1055 |
|
|
|
|
7 |
A1 |
939 |
939 |
|
|
|
|
8 |
A1 |
824 |
824 |
|
|
|
|
9 |
A2 |
3081 |
3081 |
|
|
|
|
10 |
A2 |
1225 |
1225 |
|
|
|
|
11 |
A2 |
1163 |
1163 |
|
|
|
|
12 |
A2 |
831 |
831 |
|
|
|
|
13 |
B1 |
3153 |
3153 |
|
|
|
|
14 |
B1 |
3080 |
3080 |
|
|
|
|
15 |
B1 |
1187 |
1187 |
|
|
|
|
16 |
B1 |
1144 |
1144 |
|
|
|
|
17 |
B1 |
755 |
755 |
|
|
|
|
18 |
B1 |
33i |
33i |
|
|
|
|
19 |
B2 |
3029 |
3029 |
|
|
|
|
20 |
B2 |
1507 |
1507 |
|
|
|
|
21 |
B2 |
1307 |
1307 |
|
|
|
|
22 |
B2 |
1256 |
1256 |
|
|
|
|
23 |
B2 |
1054 |
1054 |
|
|
|
|
24 |
B2 |
951 |
951 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19016.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19016.2 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 QCISD(TQ)/cc-pVDZ
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
1.076 |
C2 |
0.000 |
0.000 |
-1.083 |
C3 |
0.000 |
1.041 |
0.067 |
C4 |
0.000 |
-1.041 |
0.067 |
H5 |
0.901 |
0.000 |
-1.719 |
H6 |
-0.901 |
0.000 |
-1.719 |
H7 |
0.902 |
1.682 |
0.132 |
H8 |
-0.902 |
1.682 |
0.132 |
H9 |
-0.902 |
-1.682 |
0.132 |
H10 |
0.902 |
-1.682 |
0.132 |
Atom - Atom Distances (Å)
|
O1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
O1 | | 2.1588 | 1.4495 | 1.4495 | 2.9370 | 2.9370 | 2.1291 | 2.1291 | 2.1291 | 2.1291 |
C2 | 2.1588 | | 1.5508 | 1.5508 | 1.1034 | 1.1034 | 2.2619 | 2.2619 | 2.2619 | 2.2619 | C3 | 1.4495 | 1.5508 | | 2.0813 | 2.2553 | 2.2553 | 1.1083 | 1.1083 | 2.8685 | 2.8685 | C4 | 1.4495 | 1.5508 | 2.0813 | | 2.2553 | 2.2553 | 2.8685 | 2.8685 | 1.1083 | 1.1083 | H5 | 2.9370 | 1.1034 | 2.2553 | 2.2553 | | 1.8025 | 2.5009 | 3.0831 | 3.0831 | 2.5009 | H6 | 2.9370 | 1.1034 | 2.2553 | 2.2553 | 1.8025 | | 3.0831 | 2.5009 | 2.5009 | 3.0831 | H7 | 2.1291 | 2.2619 | 1.1083 | 2.8685 | 2.5009 | 3.0831 | | 1.8036 | 3.8164 | 3.3634 | H8 | 2.1291 | 2.2619 | 1.1083 | 2.8685 | 3.0831 | 2.5009 | 1.8036 | | 3.3634 | 3.8164 | H9 | 2.1291 | 2.2619 | 2.8685 | 1.1083 | 3.0831 | 2.5009 | 3.8164 | 3.3634 | | 1.8036 | H10 | 2.1291 | 2.2619 | 2.8685 | 1.1083 | 2.5009 | 3.0831 | 3.3634 | 3.8164 | 1.8036 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
C3 |
C2 |
91.969 |
|
O1 |
C3 |
H7 |
112.001 |
O1 |
C3 |
H8 |
112.001 |
|
O1 |
C4 |
C2 |
91.969 |
O1 |
C4 |
H9 |
112.001 |
|
O1 |
C4 |
H10 |
112.001 |
C2 |
C3 |
H7 |
115.557 |
|
C2 |
C3 |
H8 |
115.557 |
C2 |
C4 |
H9 |
115.557 |
|
C2 |
C4 |
H10 |
115.557 |
C3 |
O1 |
C4 |
91.770 |
|
C3 |
C2 |
C4 |
84.292 |
C3 |
C2 |
H5 |
115.323 |
|
C3 |
C2 |
H6 |
115.323 |
C4 |
C2 |
H5 |
115.323 |
|
C4 |
C2 |
H6 |
115.323 |
H5 |
C2 |
H6 |
109.536 |
|
H7 |
C3 |
H8 |
108.909 |
H9 |
C4 |
H10 |
108.909 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(TQ)/cc-pVDZ
| hartrees |
Energy at 0K | -192.584235 |
Energy at 298.15K | |
HF Energy | -191.918861 |
Nuclear repulsion energy | 127.458192 |
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 QCISD(TQ)/cc-pVDZ
Geometric Data calculated at QCISD(TQ)/cc-pVDZ
Point Group is Cs
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability