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S1C2
Vibrational Frequencies calculated at CCSD/6-31G**
Geometric Data calculated at CCSD/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at CCSD/6-31G**
| | hartrees |
| Energy at 0K | -207.399150 |
| Energy at 298.15K | -207.402518 |
| HF Energy | -206.772560 |
| Nuclear repulsion energy | 101.737558 |
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/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 |
3903 |
3640 |
33.26 |
|
|
|
| 2 |
A |
3199 |
2983 |
7.52 |
|
|
|
| 3 |
A |
3113 |
2903 |
26.51 |
|
|
|
| 4 |
A |
2359 |
2200 |
2.87 |
|
|
|
| 5 |
A |
1552 |
1447 |
0.80 |
|
|
|
| 6 |
A |
1453 |
1355 |
52.45 |
|
|
|
| 7 |
A |
1419 |
1323 |
2.89 |
|
|
|
| 8 |
A |
1252 |
1167 |
19.31 |
|
|
|
| 9 |
A |
1123 |
1047 |
90.99 |
|
|
|
| 10 |
A |
1014 |
946 |
26.71 |
|
|
|
| 11 |
A |
917 |
855 |
22.15 |
|
|
|
| 12 |
A |
578 |
539 |
3.05 |
|
|
|
| 13 |
A |
392 |
366 |
82.96 |
|
|
|
| 14 |
A |
309 |
288 |
78.84 |
|
|
|
| 15 |
A |
211 |
197 |
8.29 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11396.0 cm
-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 10627.9 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/6-31G**
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.579 |
0.593 |
0.037 |
| C2 |
0.827 |
0.115 |
-0.006 |
| O3 |
-1.508 |
-0.460 |
-0.114 |
| H4 |
-0.722 |
1.151 |
0.967 |
| H5 |
-0.741 |
1.277 |
-0.794 |
| H6 |
-1.426 |
-1.044 |
0.647 |
| N7 |
1.924 |
-0.280 |
-0.014 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
N7 |
| C1 | | 1.4850 | 1.4124 | 1.0935 | 1.0883 | 1.9421 | 2.6512 |
C2 | 1.4850 | | 2.4068 | 2.1014 | 2.1042 | 2.6165 | 1.1664 | O3 | 1.4124 | 2.4068 | | 2.0933 | 2.0160 | 0.9633 | 3.4382 | H4 | 1.0935 | 2.1014 | 2.0933 | | 1.7655 | 2.3279 | 3.1636 | H5 | 1.0883 | 2.1042 | 2.0160 | 1.7655 | | 2.8164 | 3.1833 | H6 | 1.9421 | 2.6165 | 0.9633 | 2.3279 | 2.8164 | | 3.4995 | N7 | 2.6512 | 1.1664 | 3.4382 | 3.1636 | 3.1833 | 3.4995 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N7 |
178.393 |
|
C1 |
O3 |
H6 |
108.179 |
| C2 |
C1 |
O3 |
112.309 |
|
C2 |
C1 |
H4 |
108.203 |
| C2 |
C1 |
H5 |
108.732 |
|
O3 |
C1 |
H4 |
112.678 |
| O3 |
C1 |
H5 |
106.732 |
|
H4 |
C1 |
H5 |
108.037 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability