Jump to
S1C2
Energy calculated at CID/3-21G*
| hartrees |
Energy at 0K | -191.209500 |
Energy at 298.15K | -191.216792 |
HF Energy | -190.837721 |
Nuclear repulsion energy | 125.594269 |
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 CID/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 |
3174 |
2953 |
9.78 |
|
|
|
2 |
A1 |
3154 |
2935 |
11.68 |
|
|
|
3 |
A1 |
1649 |
1534 |
0.24 |
|
|
|
4 |
A1 |
1586 |
1476 |
3.11 |
|
|
|
5 |
A1 |
1417 |
1319 |
0.01 |
|
|
|
6 |
A1 |
1025 |
954 |
0.46 |
|
|
|
7 |
A1 |
889 |
827 |
10.16 |
|
|
|
8 |
A1 |
831 |
773 |
7.58 |
|
|
|
9 |
A2 |
3200 |
2978 |
0.00 |
|
|
|
10 |
A2 |
1308 |
1217 |
0.00 |
|
|
|
11 |
A2 |
1176 |
1094 |
0.00 |
|
|
|
12 |
A2 |
899 |
836 |
0.00 |
|
|
|
13 |
B1 |
3233 |
3008 |
47.16 |
|
|
|
14 |
B1 |
3197 |
2975 |
37.27 |
|
|
|
15 |
B1 |
1254 |
1167 |
1.89 |
|
|
|
16 |
B1 |
1144 |
1065 |
2.03 |
|
|
|
17 |
B1 |
791 |
736 |
0.81 |
|
|
|
18 |
B1 |
87 |
81 |
4.47 |
|
|
|
19 |
B2 |
3146 |
2928 |
89.67 |
|
|
|
20 |
B2 |
1621 |
1509 |
1.78 |
|
|
|
21 |
B2 |
1355 |
1261 |
16.21 |
|
|
|
22 |
B2 |
1332 |
1239 |
3.06 |
|
|
|
23 |
B2 |
1020 |
949 |
52.12 |
|
|
|
24 |
B2 |
929 |
865 |
5.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19708.2 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 18338.5 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 CID/3-21G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
1.106 |
C2 |
0.000 |
0.000 |
-1.087 |
C3 |
0.000 |
1.071 |
0.055 |
C4 |
0.000 |
-1.071 |
0.055 |
H5 |
0.893 |
0.000 |
-1.709 |
H6 |
-0.893 |
0.000 |
-1.709 |
H7 |
0.895 |
1.688 |
0.108 |
H8 |
-0.895 |
1.688 |
0.108 |
H9 |
-0.895 |
-1.688 |
0.108 |
H10 |
0.895 |
-1.688 |
0.108 |
Atom - Atom Distances (Å)
|
O1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
O1 | | 2.1921 | 1.5002 | 1.5002 | 2.9529 | 2.9529 | 2.1555 | 2.1555 | 2.1555 | 2.1555 |
C2 | 2.1921 | | 1.5653 | 1.5653 | 1.0884 | 1.0884 | 2.2538 | 2.2538 | 2.2538 | 2.2538 | C3 | 1.5002 | 1.5653 | | 2.1418 | 2.2486 | 2.2486 | 1.0887 | 1.0887 | 2.9013 | 2.9013 | C4 | 1.5002 | 1.5653 | 2.1418 | | 2.2486 | 2.2486 | 2.9013 | 2.9013 | 1.0887 | 1.0887 | H5 | 2.9529 | 1.0884 | 2.2486 | 2.2486 | | 1.7854 | 2.4807 | 3.0578 | 3.0578 | 2.4807 | H6 | 2.9529 | 1.0884 | 2.2486 | 2.2486 | 1.7854 | | 3.0578 | 2.4807 | 2.4807 | 3.0578 | H7 | 2.1555 | 2.2538 | 1.0887 | 2.9013 | 2.4807 | 3.0578 | | 1.7903 | 3.8219 | 3.3766 | H8 | 2.1555 | 2.2538 | 1.0887 | 2.9013 | 3.0578 | 2.4807 | 1.7903 | | 3.3766 | 3.8219 | H9 | 2.1555 | 2.2538 | 2.9013 | 1.0887 | 3.0578 | 2.4807 | 3.8219 | 3.3766 | | 1.7903 | H10 | 2.1555 | 2.2538 | 2.9013 | 1.0887 | 2.4807 | 3.0578 | 3.3766 | 3.8219 | 1.7903 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
C3 |
C2 |
91.281 |
|
O1 |
C3 |
H7 |
111.745 |
O1 |
C3 |
H8 |
111.745 |
|
O1 |
C4 |
C2 |
91.281 |
O1 |
C4 |
H9 |
111.745 |
|
O1 |
C4 |
H10 |
111.745 |
C2 |
C3 |
H7 |
115.070 |
|
C2 |
C3 |
H8 |
115.070 |
C2 |
C4 |
H9 |
115.070 |
|
C2 |
C4 |
H10 |
115.070 |
C3 |
O1 |
C4 |
91.099 |
|
C3 |
C2 |
C4 |
86.339 |
C3 |
C2 |
H5 |
114.660 |
|
C3 |
C2 |
H6 |
114.660 |
C4 |
C2 |
H5 |
114.660 |
|
C4 |
C2 |
H6 |
114.660 |
H5 |
C2 |
H6 |
110.210 |
|
H7 |
C3 |
H8 |
110.612 |
H9 |
C4 |
H10 |
110.612 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CID/3-21G*
| hartrees |
Energy at 0K | -191.209500 |
Energy at 298.15K | -191.216793 |
HF Energy | -190.837709 |
Nuclear repulsion energy | 125.592438 |
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 CID/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' |
3233 |
3008 |
47.58 |
|
|
|
2 |
A' |
3197 |
2974 |
36.83 |
|
|
|
3 |
A' |
3174 |
2953 |
9.69 |
|
|
|
4 |
A' |
3154 |
2934 |
11.79 |
|
|
|
5 |
A' |
1649 |
1534 |
0.24 |
|
|
|
6 |
A' |
1586 |
1476 |
3.11 |
|
|
|
7 |
A' |
1417 |
1319 |
0.01 |
|
|
|
8 |
A' |
1254 |
1167 |
1.90 |
|
|
|
9 |
A' |
1144 |
1065 |
2.02 |
|
|
|
10 |
A' |
1025 |
954 |
0.44 |
|
|
|
11 |
A' |
889 |
827 |
10.16 |
|
|
|
12 |
A' |
831 |
773 |
7.58 |
|
|
|
13 |
A' |
791 |
736 |
0.81 |
|
|
|
14 |
A' |
88 |
82 |
4.47 |
|
|
|
15 |
A" |
3200 |
2978 |
0.00 |
|
|
|
16 |
A" |
3146 |
2928 |
89.63 |
|
|
|
17 |
A" |
1621 |
1509 |
1.78 |
|
|
|
18 |
A" |
1355 |
1261 |
16.34 |
|
|
|
19 |
A" |
1332 |
1239 |
2.99 |
|
|
|
20 |
A" |
1308 |
1217 |
0.00 |
|
|
|
21 |
A" |
1175 |
1094 |
0.00 |
|
|
|
22 |
A" |
1020 |
949 |
51.94 |
|
|
|
23 |
A" |
930 |
865 |
5.85 |
|
|
|
24 |
A" |
899 |
836 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19708.5 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 18338.8 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 CID/3-21G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.001 |
-1.106 |
0.000 |
C2 |
-0.000 |
1.086 |
0.000 |
C3 |
-0.000 |
-0.055 |
1.071 |
C4 |
-0.000 |
-0.055 |
-1.071 |
H5 |
0.892 |
1.709 |
0.000 |
H6 |
-0.893 |
1.709 |
0.000 |
H7 |
0.895 |
-0.107 |
1.689 |
H8 |
-0.896 |
-0.109 |
1.688 |
H9 |
0.895 |
-0.107 |
-1.689 |
H10 |
-0.896 |
-0.109 |
-1.688 |
Atom - Atom Distances (Å)
|
O1 |
C2 |
C3 |
C4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
O1 | | 2.1923 | 1.5004 | 1.5004 | 2.9529 | 2.9535 | 2.1558 | 2.1556 | 2.1558 | 2.1556 |
C2 | 2.1923 | | 1.5650 | 1.5650 | 1.0884 | 1.0884 | 2.2535 | 2.2536 | 2.2535 | 2.2536 | C3 | 1.5004 | 1.5650 | | 2.1416 | 2.2485 | 2.2485 | 1.0887 | 1.0888 | 2.9015 | 2.9008 | C4 | 1.5004 | 1.5650 | 2.1416 | | 2.2485 | 2.2485 | 2.9015 | 2.9008 | 1.0887 | 1.0888 | H5 | 2.9529 | 1.0884 | 2.2485 | 2.2485 | | 1.7852 | 2.4805 | 3.0579 | 2.4805 | 3.0579 | H6 | 2.9535 | 1.0884 | 2.2485 | 2.2485 | 1.7852 | | 3.0573 | 2.4805 | 3.0573 | 2.4805 | H7 | 2.1558 | 2.2535 | 1.0887 | 2.9015 | 2.4805 | 3.0573 | | 1.7903 | 3.3776 | 3.8218 | H8 | 2.1556 | 2.2536 | 1.0888 | 2.9008 | 3.0579 | 2.4805 | 1.7903 | | 3.8218 | 3.3754 | H9 | 2.1558 | 2.2535 | 2.9015 | 1.0887 | 2.4805 | 3.0573 | 3.3776 | 3.8218 | | 1.7903 | H10 | 2.1556 | 2.2536 | 2.9008 | 1.0888 | 3.0579 | 2.4805 | 3.8218 | 3.3754 | 1.7903 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
C3 |
C2 |
91.289 |
|
O1 |
C3 |
H7 |
111.759 |
O1 |
C3 |
H8 |
111.741 |
|
O1 |
C4 |
C2 |
91.289 |
O1 |
C4 |
H9 |
111.759 |
|
O1 |
C4 |
H10 |
111.741 |
C2 |
C3 |
H7 |
115.061 |
|
C2 |
C3 |
H8 |
115.066 |
C2 |
C4 |
H9 |
115.061 |
|
C2 |
C4 |
H10 |
115.066 |
C3 |
O1 |
C4 |
91.074 |
|
C3 |
C2 |
C4 |
86.348 |
C3 |
C2 |
H5 |
114.667 |
|
C3 |
C2 |
H6 |
114.664 |
C4 |
C2 |
H5 |
114.667 |
|
C4 |
C2 |
H6 |
114.664 |
H5 |
C2 |
H6 |
110.189 |
|
H7 |
C3 |
H8 |
110.611 |
H9 |
C4 |
H10 |
110.611 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability