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S1C2
Vibrational Frequencies calculated at CCSD=FULL/aug-cc-pVTZ
Geometric Data calculated at CCSD=FULL/aug-cc-pVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at CCSD=FULL/aug-cc-pVTZ
| hartrees |
Energy at 0K | -115.766258 |
Energy at 298.15K | -115.767938 |
HF Energy | -115.236115 |
Nuclear repulsion energy | 58.269201 |
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=FULL/aug-cc-pVTZ
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' |
3332 |
3168 |
1.51 |
|
|
|
2 |
A' |
3148 |
2993 |
36.96 |
|
|
|
3 |
A' |
1679 |
1597 |
1.65 |
|
|
|
4 |
A' |
1259 |
1197 |
6.04 |
|
|
|
5 |
A' |
998 |
949 |
17.50 |
|
|
|
6 |
A' |
948 |
902 |
2.47 |
|
|
|
7 |
A' |
631 |
600 |
69.09 |
|
|
|
8 |
A" |
3268 |
3108 |
3.11 |
|
|
|
9 |
A" |
1075 |
1022 |
21.78 |
|
|
|
10 |
A" |
1013 |
963 |
6.19 |
|
|
|
11 |
A" |
900 |
856 |
0.19 |
|
|
|
12 |
A" |
795 |
756 |
24.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9522.1 cm
-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 9055.6 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=FULL/aug-cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.036 |
0.883 |
0.000 |
H2 |
0.725 |
1.651 |
0.000 |
C3 |
-0.036 |
-0.417 |
0.654 |
C4 |
-0.036 |
-0.417 |
-0.654 |
H5 |
-0.042 |
-0.974 |
1.567 |
H6 |
-0.042 |
-0.974 |
-1.567 |
Atom - Atom Distances (Å)
|
C1 |
H2 |
C3 |
C4 |
H5 |
H6 |
C1 | | 1.0806 | 1.4556 | 1.4556 | 2.4300 | 2.4300 |
H2 | 1.0806 | | 2.2983 | 2.2983 | 3.1515 | 3.1515 | C3 | 1.4556 | 2.2983 | | 1.3080 | 1.0695 | 2.2898 | C4 | 1.4556 | 2.2983 | 1.3080 | | 2.2898 | 1.0695 | H5 | 2.4300 | 3.1515 | 1.0695 | 2.2898 | | 3.1341 | H6 | 2.4300 | 3.1515 | 2.2898 | 1.0695 | 3.1341 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C3 |
C4 |
63.303 |
|
C1 |
C3 |
H5 |
148.071 |
C1 |
C4 |
C3 |
63.303 |
|
C1 |
C4 |
H6 |
148.071 |
H2 |
C1 |
C3 |
129.368 |
|
H2 |
C1 |
C4 |
129.368 |
C3 |
C1 |
C4 |
53.395 |
|
C3 |
C4 |
H6 |
148.624 |
C4 |
C3 |
H5 |
148.624 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability