Jump to
S1C2
Energy calculated at QCISD/6-311G*
| | hartrees |
| Energy at 0K | -153.954496 |
| Energy at 298.15K | |
| HF Energy | -153.475153 |
| Nuclear repulsion energy | 74.636254 |
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/6-311G*
| 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' |
3827 |
3664 |
4.93 |
|
|
|
| 2 |
A' |
3151 |
3017 |
9.61 |
|
|
|
| 3 |
A' |
3005 |
2877 |
64.49 |
|
|
|
| 4 |
A' |
1558 |
1491 |
0.73 |
|
|
|
| 5 |
A' |
1514 |
1449 |
6.41 |
|
|
|
| 6 |
A' |
1466 |
1404 |
2.37 |
|
|
|
| 7 |
A' |
1273 |
1219 |
79.65 |
|
|
|
| 8 |
A' |
1088 |
1042 |
87.60 |
|
|
|
| 9 |
A' |
1021 |
977 |
15.92 |
|
|
|
| 10 |
A' |
628 |
601 |
19.51 |
|
|
|
| 11 |
A' |
379 |
363 |
37.66 |
|
|
|
| 12 |
A" |
3258 |
3119 |
15.08 |
|
|
|
| 13 |
A" |
3041 |
2911 |
60.73 |
|
|
|
| 14 |
A" |
1320 |
1263 |
0.38 |
|
|
|
| 15 |
A" |
1192 |
1141 |
1.51 |
|
|
|
| 16 |
A" |
819 |
784 |
0.59 |
|
|
|
| 17 |
A" |
273 |
262 |
148.77 |
|
|
|
| 18 |
A" |
94i |
90i |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14359.1 cm
-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 13747.4 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 QCISD/6-311G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.111 |
-0.363 |
0.000 |
| C2 |
0.000 |
0.541 |
0.000 |
| C3 |
1.263 |
-0.258 |
0.000 |
| H4 |
-1.914 |
0.164 |
0.000 |
| H5 |
-0.032 |
1.187 |
0.891 |
| H6 |
-0.032 |
1.187 |
-0.891 |
| H7 |
1.647 |
-0.666 |
-0.930 |
| H8 |
1.647 |
-0.666 |
0.930 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.4328 | 2.3765 | 0.9606 | 2.0886 | 2.0886 | 2.9272 | 2.9272 |
C2 | 1.4328 | | 1.4942 | 1.9512 | 1.1011 | 1.1011 | 2.2441 | 2.2441 | C3 | 2.3765 | 1.4942 | | 3.2051 | 2.1352 | 2.1352 | 1.0863 | 1.0863 | H4 | 0.9606 | 1.9512 | 3.2051 | | 2.3202 | 2.3202 | 3.7737 | 3.7737 | H5 | 2.0886 | 1.1011 | 2.1352 | 2.3202 | | 1.7819 | 3.0940 | 2.5013 | H6 | 2.0886 | 1.1011 | 2.1352 | 2.3202 | 1.7819 | | 2.5013 | 3.0940 | H7 | 2.9272 | 2.2441 | 1.0863 | 3.7737 | 3.0940 | 2.5013 | | 1.8609 | H8 | 2.9272 | 2.2441 | 1.0863 | 3.7737 | 2.5013 | 3.0940 | 1.8609 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
108.553 |
|
O1 |
C2 |
H5 |
110.342 |
| O1 |
C2 |
H6 |
110.342 |
|
C2 |
O1 |
H4 |
107.584 |
| C2 |
C3 |
H7 |
119.999 |
|
C2 |
C3 |
H8 |
119.999 |
| C3 |
C2 |
H5 |
109.790 |
|
C3 |
C2 |
H6 |
109.790 |
| H5 |
C2 |
H6 |
108.019 |
|
H7 |
C3 |
H8 |
117.854 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD/6-311G*
| | hartrees |
| Energy at 0K | -153.955746 |
| Energy at 298.15K | -153.960414 |
| HF Energy | -153.476181 |
| Nuclear repulsion energy | 74.894770 |
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/6-311G*
| 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 |
3853 |
3689 |
9.79 |
|
|
|
| 2 |
A |
3273 |
3134 |
8.65 |
|
|
|
| 3 |
A |
3160 |
3025 |
7.08 |
|
|
|
| 4 |
A |
2990 |
2863 |
65.00 |
|
|
|
| 5 |
A |
2931 |
2807 |
67.60 |
|
|
|
| 6 |
A |
1542 |
1476 |
3.76 |
|
|
|
| 7 |
A |
1505 |
1441 |
6.34 |
|
|
|
| 8 |
A |
1452 |
1390 |
0.55 |
|
|
|
| 9 |
A |
1312 |
1256 |
83.10 |
|
|
|
| 10 |
A |
1254 |
1200 |
9.60 |
|
|
|
| 11 |
A |
1147 |
1098 |
34.09 |
|
|
|
| 12 |
A |
1096 |
1049 |
31.07 |
|
|
|
| 13 |
A |
990 |
948 |
8.61 |
|
|
|
| 14 |
A |
885 |
847 |
14.16 |
|
|
|
| 15 |
A |
458 |
438 |
20.36 |
|
|
|
| 16 |
A |
393 |
376 |
56.26 |
|
|
|
| 17 |
A |
282 |
270 |
114.38 |
|
|
|
| 18 |
A |
149 |
143 |
24.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14335.0 cm
-1
Scaled (by 0.9574) Zero Point Vibrational Energy (zpe) 13724.4 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 QCISD/6-311G*
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
-1.105 |
-0.383 |
-0.058 |
| C2 |
-0.015 |
0.526 |
0.035 |
| C3 |
1.251 |
-0.254 |
-0.019 |
| H4 |
-1.909 |
0.112 |
0.106 |
| H5 |
-0.075 |
1.101 |
0.981 |
| H6 |
-0.043 |
1.265 |
-0.785 |
| H7 |
2.195 |
0.245 |
-0.218 |
| H8 |
1.250 |
-1.296 |
0.282 |
Atom - Atom Distances (Å)
| |
O1 |
C2 |
C3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| O1 | | 1.4225 | 2.3597 | 0.9591 | 2.0836 | 2.0905 | 3.3626 | 2.5478 |
C2 | 1.4225 | | 1.4880 | 1.9407 | 1.1082 | 1.1039 | 2.2421 | 2.2317 | C3 | 2.3597 | 1.4880 | | 3.1842 | 2.1432 | 2.1370 | 1.0856 | 1.0848 | H4 | 0.9591 | 1.9407 | 3.1842 | | 2.2600 | 2.3680 | 4.1194 | 3.4630 | H5 | 2.0836 | 1.1082 | 2.1432 | 2.2600 | | 1.7739 | 2.7065 | 2.8263 | H6 | 2.0905 | 1.1039 | 2.1370 | 2.3680 | 1.7739 | | 2.5239 | 3.0602 | H7 | 3.3626 | 2.2421 | 1.0856 | 4.1194 | 2.7065 | 2.5239 | | 1.8753 | H8 | 2.5478 | 2.2317 | 1.0848 | 3.4630 | 2.8263 | 3.0602 | 1.8753 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| O1 |
C2 |
C3 |
108.318 |
|
O1 |
C2 |
H5 |
110.228 |
| O1 |
C2 |
H6 |
111.056 |
|
C2 |
O1 |
H4 |
107.560 |
| C2 |
C3 |
H7 |
120.386 |
|
C2 |
C3 |
H8 |
119.492 |
| C3 |
C2 |
H5 |
110.429 |
|
C3 |
C2 |
H6 |
110.188 |
| H5 |
C2 |
H6 |
106.630 |
|
H7 |
C3 |
H8 |
119.541 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability