Jump to
S1C2
Energy calculated at MP2/SDD
| | hartrees |
| Energy at 0K | -153.684450 |
| Energy at 298.15K | -153.689083 |
| HF Energy | -153.408647 |
| Nuclear repulsion energy | 72.782276 |
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 MP2/SDD
| 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' |
3628 |
3502 |
6.01 |
|
|
|
| 2 |
A' |
3175 |
3065 |
14.44 |
|
|
|
| 3 |
A' |
3036 |
2930 |
72.29 |
|
|
|
| 4 |
A' |
1553 |
1499 |
0.10 |
|
|
|
| 5 |
A' |
1514 |
1462 |
3.44 |
|
|
|
| 6 |
A' |
1447 |
1396 |
6.93 |
|
|
|
| 7 |
A' |
1233 |
1191 |
48.14 |
|
|
|
| 8 |
A' |
1046 |
1010 |
44.78 |
|
|
|
| 9 |
A' |
905 |
874 |
74.83 |
|
|
|
| 10 |
A' |
663 |
640 |
29.64 |
|
|
|
| 11 |
A' |
380 |
367 |
36.31 |
|
|
|
| 12 |
A" |
3305 |
3191 |
21.41 |
|
|
|
| 13 |
A" |
3099 |
2991 |
60.67 |
|
|
|
| 14 |
A" |
1306 |
1261 |
0.00 |
|
|
|
| 15 |
A" |
1173 |
1132 |
1.49 |
|
|
|
| 16 |
A" |
842 |
812 |
0.09 |
|
|
|
| 17 |
A" |
258 |
249 |
191.25 |
|
|
|
| 18 |
A" |
101 |
97 |
0.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14331.8 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 13834.4 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 MP2/SDD
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.126 |
-0.430 |
0.000 |
| C2 |
0.000 |
0.574 |
0.000 |
| C3 |
1.296 |
-0.209 |
0.000 |
| H4 |
-1.995 |
0.039 |
0.000 |
| H5 |
-0.077 |
1.208 |
0.902 |
| H6 |
-0.077 |
1.208 |
-0.902 |
| H7 |
1.692 |
-0.605 |
-0.937 |
| H8 |
1.692 |
-0.605 |
0.937 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.5087 | 2.4320 | 0.9871 | 2.1445 | 2.1445 | 2.9746 | 2.9746 |
C2 | 1.5087 | | 1.5139 | 2.0655 | 1.1054 | 1.1054 | 2.2649 | 2.2649 | C3 | 2.4320 | 1.5139 | | 3.3000 | 2.1692 | 2.1692 | 1.0916 | 1.0916 | H4 | 0.9871 | 2.0655 | 3.3000 | | 2.4209 | 2.4209 | 3.8579 | 3.8579 | H5 | 2.1445 | 1.1054 | 2.1692 | 2.4209 | | 1.8042 | 3.1300 | 2.5330 | H6 | 2.1445 | 1.1054 | 2.1692 | 2.4209 | 1.8042 | | 2.5330 | 3.1300 | H7 | 2.9746 | 2.2649 | 1.0916 | 3.8579 | 3.1300 | 2.5330 | | 1.8741 | H8 | 2.9746 | 2.2649 | 1.0916 | 3.8579 | 2.5330 | 3.1300 | 1.8741 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
107.147 |
|
O1 |
C2 |
H5 |
109.267 |
| O1 |
C2 |
H6 |
109.267 |
|
C2 |
O1 |
H4 |
109.936 |
| C2 |
C3 |
H7 |
119.869 |
|
C2 |
C3 |
H8 |
119.869 |
| C3 |
C2 |
H5 |
110.861 |
|
C3 |
C2 |
H6 |
110.861 |
| H5 |
C2 |
H6 |
109.390 |
|
H7 |
C3 |
H8 |
118.268 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at MP2/SDD
| | hartrees |
| Energy at 0K | -153.684386 |
| Energy at 298.15K | -153.688891 |
| HF Energy | -153.409521 |
| Nuclear repulsion energy | 73.052493 |
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 MP2/SDD
| 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 |
3656 |
3529 |
7.65 |
|
|
|
| 2 |
A |
3317 |
3202 |
12.41 |
|
|
|
| 3 |
A |
3179 |
3068 |
13.78 |
|
|
|
| 4 |
A |
3047 |
2942 |
67.95 |
|
|
|
| 5 |
A |
2979 |
2876 |
70.17 |
|
|
|
| 6 |
A |
1542 |
1488 |
1.56 |
|
|
|
| 7 |
A |
1488 |
1436 |
5.72 |
|
|
|
| 8 |
A |
1443 |
1393 |
4.63 |
|
|
|
| 9 |
A |
1260 |
1216 |
47.62 |
|
|
|
| 10 |
A |
1205 |
1163 |
4.55 |
|
|
|
| 11 |
A |
1098 |
1060 |
3.68 |
|
|
|
| 12 |
A |
1057 |
1020 |
60.55 |
|
|
|
| 13 |
A |
965 |
931 |
9.47 |
|
|
|
| 14 |
A |
847 |
818 |
25.50 |
|
|
|
| 15 |
A |
444 |
429 |
41.73 |
|
|
|
| 16 |
A |
377 |
364 |
66.16 |
|
|
|
| 17 |
A |
258 |
249 |
159.97 |
|
|
|
| 18 |
A |
114 |
110 |
18.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14137.0 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 13646.4 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 MP2/SDD
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.147 |
-0.376 |
-0.056 |
| C2 |
0.007 |
0.545 |
0.036 |
| C3 |
1.281 |
-0.272 |
-0.017 |
| H4 |
-2.011 |
0.066 |
0.092 |
| H5 |
-0.041 |
1.132 |
0.984 |
| H6 |
-0.007 |
1.285 |
-0.792 |
| H7 |
2.239 |
0.209 |
-0.228 |
| H8 |
1.262 |
-1.321 |
0.278 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.4792 | 2.4306 | 0.9824 | 2.1393 | 2.1455 | 3.4402 | 2.6087 |
C2 | 1.4792 | | 1.5145 | 2.0749 | 1.1157 | 1.1113 | 2.2726 | 2.2618 | C3 | 2.4306 | 1.5145 | | 3.3117 | 2.1729 | 2.1642 | 1.0920 | 1.0906 | H4 | 0.9824 | 2.0749 | 3.3117 | | 2.4105 | 2.5073 | 4.2647 | 3.5598 | H5 | 2.1393 | 1.1157 | 2.1729 | 2.4105 | | 1.7833 | 2.7423 | 2.8658 | H6 | 2.1455 | 1.1113 | 2.1642 | 2.5073 | 1.7833 | | 2.5534 | 3.0903 | H7 | 3.4402 | 2.2726 | 1.0920 | 4.2647 | 2.7423 | 2.5534 | | 1.8850 | H8 | 2.6087 | 2.2618 | 1.0906 | 3.5598 | 2.8658 | 3.0903 | 1.8850 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
108.562 |
|
O1 |
C2 |
H5 |
110.273 |
| O1 |
C2 |
H6 |
111.040 |
|
C2 |
O1 |
H4 |
113.356 |
| C2 |
C3 |
H7 |
120.490 |
|
C2 |
C3 |
H8 |
119.615 |
| C3 |
C2 |
H5 |
110.488 |
|
C3 |
C2 |
H6 |
110.072 |
| H5 |
C2 |
H6 |
106.405 |
|
H7 |
C3 |
H8 |
119.452 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability