Jump to
S1C2
Vibrational Frequencies calculated at CCSD/aug-cc-pVDZ
Geometric Data calculated at CCSD/aug-cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at CCSD/aug-cc-pVDZ
| hartrees |
Energy at 0K | -193.850002 |
Energy at 298.15K | |
HF Energy | -193.143049 |
Nuclear repulsion energy | 131.824170 |
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 CCSD/aug-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 |
A |
3861 |
3719 |
27.69 |
|
|
|
2 |
A |
3133 |
3018 |
26.93 |
|
|
|
3 |
A |
3109 |
2995 |
52.72 |
|
|
|
4 |
A |
3084 |
2972 |
20.90 |
|
|
|
5 |
A |
3053 |
2941 |
70.17 |
|
|
|
6 |
A |
3038 |
2927 |
20.86 |
|
|
|
7 |
A |
3035 |
2924 |
18.58 |
|
|
|
8 |
A |
3006 |
2896 |
54.49 |
|
|
|
9 |
A |
1517 |
1461 |
1.77 |
|
|
|
10 |
A |
1500 |
1445 |
6.73 |
|
|
|
11 |
A |
1488 |
1433 |
5.56 |
|
|
|
12 |
A |
1473 |
1419 |
1.64 |
|
|
|
13 |
A |
1454 |
1401 |
4.10 |
|
|
|
14 |
A |
1412 |
1361 |
2.77 |
|
|
|
15 |
A |
1374 |
1324 |
1.53 |
|
|
|
16 |
A |
1324 |
1275 |
22.62 |
|
|
|
17 |
A |
1269 |
1222 |
0.83 |
|
|
|
18 |
A |
1255 |
1209 |
34.79 |
|
|
|
19 |
A |
1165 |
1122 |
4.82 |
|
|
|
20 |
A |
1123 |
1081 |
19.63 |
|
|
|
21 |
A |
1088 |
1049 |
26.33 |
|
|
|
22 |
A |
987 |
951 |
41.60 |
|
|
|
23 |
A |
922 |
888 |
1.77 |
|
|
|
24 |
A |
878 |
846 |
0.65 |
|
|
|
25 |
A |
770 |
742 |
0.91 |
|
|
|
26 |
A |
474 |
457 |
7.80 |
|
|
|
27 |
A |
328 |
316 |
11.14 |
|
|
|
28 |
A |
260 |
250 |
94.02 |
|
|
|
29 |
A |
228 |
219 |
4.38 |
|
|
|
30 |
A |
139 |
134 |
8.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23872.1 cm
-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 22998.4 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 CCSD/aug-cc-pVDZ
Point Group is C1
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-1.542 |
-0.521 |
0.130 |
C2 |
-0.637 |
0.647 |
-0.294 |
C3 |
0.769 |
0.551 |
0.296 |
O4 |
1.384 |
-0.643 |
-0.216 |
H5 |
-2.551 |
-0.415 |
-0.305 |
H6 |
-1.649 |
-0.555 |
1.230 |
H7 |
-1.121 |
-1.483 |
-0.203 |
H8 |
-0.552 |
0.682 |
-1.395 |
H9 |
-1.078 |
1.608 |
0.030 |
H10 |
0.713 |
0.512 |
1.403 |
H11 |
1.362 |
1.441 |
0.011 |
H12 |
2.267 |
-0.717 |
0.164 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
C1 | | 1.5371 | 2.5531 | 2.9494 | 1.1035 | 1.1053 | 1.1019 | 2.1802 | 2.1810 | 2.7878 | 3.5072 | 3.8144 |
C2 | 1.5371 | | 1.5276 | 2.3989 | 2.1892 | 2.1884 | 2.1857 | 1.1051 | 1.1060 | 2.1724 | 2.1728 | 3.2405 | C3 | 2.5531 | 1.5276 | | 1.4375 | 3.5096 | 2.8175 | 2.8206 | 2.1500 | 2.1443 | 1.1087 | 1.1071 | 1.9670 | O4 | 2.9494 | 2.3989 | 1.4375 | | 3.9430 | 3.3607 | 2.6419 | 2.6259 | 3.3450 | 2.0982 | 2.0966 | 0.9635 | H5 | 1.1035 | 2.1892 | 3.5096 | 3.9430 | | 1.7856 | 1.7878 | 2.5279 | 2.5251 | 3.7985 | 4.3430 | 4.8501 | H6 | 1.1053 | 2.1884 | 2.8175 | 3.3607 | 1.7856 | | 1.7865 | 3.1020 | 2.5383 | 2.5969 | 3.8124 | 4.0611 | H7 | 1.1019 | 2.1857 | 2.8206 | 2.6419 | 1.7878 | 1.7865 | | 2.5359 | 3.0998 | 3.1492 | 3.8419 | 3.4923 | H8 | 2.1802 | 1.1051 | 2.1500 | 2.6259 | 2.5279 | 3.1020 | 2.5359 | | 1.7793 | 3.0753 | 2.4939 | 3.5117 | H9 | 2.1810 | 1.1060 | 2.1443 | 3.3450 | 2.5251 | 2.5383 | 3.0998 | 1.7793 | | 2.5087 | 2.4460 | 4.0755 | H10 | 2.7878 | 2.1724 | 1.1087 | 2.0982 | 3.7985 | 2.5969 | 3.1492 | 3.0753 | 2.5087 | | 1.7950 | 2.3364 | H11 | 3.5072 | 2.1728 | 1.1071 | 2.0966 | 4.3430 | 3.8124 | 3.8419 | 2.4939 | 2.4460 | 1.7950 | | 2.3449 | H12 | 3.8144 | 3.2405 | 1.9670 | 0.9635 | 4.8501 | 4.0611 | 3.4923 | 3.5117 | 4.0755 | 2.3364 | 2.3449 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
112.826 |
|
C1 |
C2 |
H8 |
110.135 |
C1 |
C2 |
H9 |
110.145 |
|
C2 |
C1 |
H5 |
110.937 |
C2 |
C1 |
H6 |
110.764 |
|
C2 |
C1 |
H7 |
110.757 |
C2 |
C3 |
O4 |
107.963 |
|
C2 |
C3 |
H10 |
109.964 |
C2 |
C3 |
H11 |
110.092 |
|
C3 |
C2 |
H8 |
108.434 |
C3 |
C2 |
H9 |
107.947 |
|
C3 |
O4 |
H12 |
108.401 |
O4 |
C3 |
H10 |
110.322 |
|
O4 |
C3 |
H11 |
110.289 |
H5 |
C1 |
H6 |
107.875 |
|
H5 |
C1 |
H7 |
108.322 |
H6 |
C1 |
H7 |
108.074 |
|
H8 |
C2 |
H9 |
107.163 |
H10 |
C3 |
H11 |
108.214 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability