Jump to
S1C2
Energy calculated at CCD/6-31G
| | hartrees |
| Energy at 0K | -153.691723 |
| Energy at 298.15K | -153.696308 |
| HF Energy | -153.377830 |
| Nuclear repulsion energy | 73.343571 |
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' |
3632 |
3485 |
2.78 |
|
|
|
| 2 |
A' |
3152 |
3025 |
9.56 |
|
|
|
| 3 |
A' |
2996 |
2875 |
48.28 |
|
|
|
| 4 |
A' |
1575 |
1512 |
1.19 |
|
|
|
| 5 |
A' |
1518 |
1457 |
1.20 |
|
|
|
| 6 |
A' |
1463 |
1404 |
6.41 |
|
|
|
| 7 |
A' |
1256 |
1205 |
56.36 |
|
|
|
| 8 |
A' |
1057 |
1015 |
41.63 |
|
|
|
| 9 |
A' |
944 |
906 |
53.05 |
|
|
|
| 10 |
A' |
634 |
608 |
19.18 |
|
|
|
| 11 |
A' |
381 |
365 |
33.56 |
|
|
|
| 12 |
A" |
3261 |
3129 |
18.30 |
|
|
|
| 13 |
A" |
3033 |
2910 |
57.85 |
|
|
|
| 14 |
A" |
1311 |
1257 |
0.03 |
|
|
|
| 15 |
A" |
1178 |
1130 |
1.59 |
|
|
|
| 16 |
A" |
834 |
800 |
0.13 |
|
|
|
| 17 |
A" |
279 |
268 |
180.53 |
|
|
|
| 18 |
A" |
58 |
55 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14280.9 cm
-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 13702.5 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) |
| O1 |
-1.123 |
-0.412 |
0.000 |
| C2 |
0.000 |
0.560 |
0.000 |
| C3 |
1.286 |
-0.219 |
0.000 |
| H4 |
-1.976 |
0.068 |
0.000 |
| H5 |
-0.063 |
1.205 |
0.895 |
| H6 |
-0.063 |
1.205 |
-0.895 |
| H7 |
1.685 |
-0.615 |
-0.935 |
| H8 |
1.685 |
-0.615 |
0.935 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.4854 | 2.4162 | 0.9796 | 2.1306 | 2.1306 | 2.9658 | 2.9658 |
C2 | 1.4854 | | 1.5036 | 2.0367 | 1.1049 | 1.1049 | 2.2570 | 2.2570 | C3 | 2.4162 | 1.5036 | | 3.2748 | 2.1562 | 2.1562 | 1.0907 | 1.0907 | H4 | 0.9796 | 2.0367 | 3.2748 | | 2.3987 | 2.3987 | 3.8398 | 3.8398 | H5 | 2.1306 | 1.1049 | 2.1562 | 2.3987 | | 1.7901 | 3.1172 | 2.5241 | H6 | 2.1306 | 1.1049 | 2.1562 | 2.3987 | 1.7901 | | 2.5241 | 3.1172 | H7 | 2.9658 | 2.2570 | 1.0907 | 3.8398 | 3.1172 | 2.5241 | | 1.8691 | H8 | 2.9658 | 2.2570 | 1.0907 | 3.8398 | 2.5241 | 3.1172 | 1.8691 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
107.874 |
|
O1 |
C2 |
H5 |
109.806 |
| O1 |
C2 |
H6 |
109.806 |
|
C2 |
O1 |
H4 |
109.725 |
| C2 |
C3 |
H7 |
120.071 |
|
C2 |
C3 |
H8 |
120.071 |
| C3 |
C2 |
H5 |
110.574 |
|
C3 |
C2 |
H6 |
110.574 |
| H5 |
C2 |
H6 |
108.207 |
|
H7 |
C3 |
H8 |
117.934 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCD/6-31G
| | hartrees |
| Energy at 0K | -153.692320 |
| Energy at 298.15K | -153.696875 |
| HF Energy | -153.378737 |
| Nuclear repulsion energy | 73.637640 |
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 |
3660 |
3511 |
3.48 |
|
|
|
| 2 |
A |
3280 |
3147 |
8.64 |
|
|
|
| 3 |
A |
3161 |
3033 |
7.71 |
|
|
|
| 4 |
A |
2981 |
2860 |
61.45 |
|
|
|
| 5 |
A |
2936 |
2817 |
56.63 |
|
|
|
| 6 |
A |
1567 |
1504 |
1.71 |
|
|
|
| 7 |
A |
1496 |
1436 |
4.52 |
|
|
|
| 8 |
A |
1465 |
1406 |
2.95 |
|
|
|
| 9 |
A |
1283 |
1231 |
56.96 |
|
|
|
| 10 |
A |
1223 |
1174 |
2.17 |
|
|
|
| 11 |
A |
1099 |
1055 |
2.20 |
|
|
|
| 12 |
A |
1075 |
1032 |
51.98 |
|
|
|
| 13 |
A |
995 |
955 |
7.45 |
|
|
|
| 14 |
A |
875 |
839 |
22.26 |
|
|
|
| 15 |
A |
442 |
424 |
22.92 |
|
|
|
| 16 |
A |
389 |
373 |
56.67 |
|
|
|
| 17 |
A |
275 |
264 |
154.94 |
|
|
|
| 18 |
A |
108 |
104 |
18.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14155.3 cm
-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 13582.0 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 C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.135 |
-0.377 |
-0.055 |
| C2 |
0.004 |
0.540 |
0.036 |
| C3 |
1.271 |
-0.268 |
-0.017 |
| H4 |
-1.988 |
0.077 |
0.086 |
| H5 |
-0.048 |
1.131 |
0.980 |
| H6 |
-0.013 |
1.278 |
-0.792 |
| H7 |
2.227 |
0.212 |
-0.229 |
| H8 |
1.251 |
-1.317 |
0.276 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.4653 | 2.4085 | 0.9765 | 2.1278 | 2.1315 | 3.4175 | 2.5859 |
C2 | 1.4653 | | 1.5031 | 2.0460 | 1.1146 | 1.1099 | 2.2623 | 2.2496 | C3 | 2.4085 | 1.5031 | | 3.2785 | 2.1653 | 2.1536 | 1.0907 | 1.0894 | H4 | 0.9765 | 2.0460 | 3.2785 | | 2.3822 | 2.4735 | 4.2288 | 3.5314 | H5 | 2.1278 | 1.1146 | 2.1653 | 2.3822 | | 1.7787 | 2.7350 | 2.8592 | H6 | 2.1315 | 1.1099 | 2.1536 | 2.4735 | 1.7787 | | 2.5432 | 3.0777 | H7 | 3.4175 | 2.2623 | 1.0907 | 4.2288 | 2.7350 | 2.5432 | | 1.8829 | H8 | 2.5859 | 2.2496 | 1.0894 | 3.5314 | 2.8592 | 3.0777 | 1.8829 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
108.449 |
|
O1 |
C2 |
H5 |
110.396 |
| O1 |
C2 |
H6 |
110.971 |
|
C2 |
O1 |
H4 |
112.287 |
| C2 |
C3 |
H7 |
120.597 |
|
C2 |
C3 |
H8 |
119.537 |
| C3 |
C2 |
H5 |
110.742 |
|
C3 |
C2 |
H6 |
110.099 |
| H5 |
C2 |
H6 |
106.189 |
|
H7 |
C3 |
H8 |
119.459 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability