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S1C2
Vibrational Frequencies calculated at MP2/6-31G(2df,p)
Geometric Data calculated at MP2/6-31G(2df,p)
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at MP2/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -207.495547 |
| Energy at 298.15K | -207.498916 |
| HF Energy | -206.786274 |
| Nuclear repulsion energy | 101.942624 |
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 MP2/6-31G(2df,p)
| 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 |
3875 |
3660 |
52.19 |
49.45 |
0.25 |
0.40 |
| 2 |
A |
3185 |
3008 |
2.35 |
64.39 |
0.48 |
0.65 |
| 3 |
A |
3099 |
2927 |
17.32 |
94.42 |
0.12 |
0.22 |
| 4 |
A |
2211 |
2088 |
6.76 |
31.79 |
0.23 |
0.37 |
| 5 |
A |
1517 |
1433 |
2.51 |
10.67 |
0.67 |
0.80 |
| 6 |
A |
1435 |
1355 |
41.19 |
5.29 |
0.75 |
0.86 |
| 7 |
A |
1396 |
1318 |
2.26 |
4.66 |
0.72 |
0.84 |
| 8 |
A |
1243 |
1174 |
16.38 |
3.68 |
0.56 |
0.72 |
| 9 |
A |
1110 |
1049 |
90.13 |
4.79 |
0.27 |
0.42 |
| 10 |
A |
1002 |
946 |
21.58 |
0.47 |
0.35 |
0.52 |
| 11 |
A |
911 |
860 |
14.82 |
3.15 |
0.12 |
0.22 |
| 12 |
A |
579 |
547 |
1.27 |
1.34 |
0.24 |
0.38 |
| 13 |
A |
391 |
369 |
58.93 |
0.69 |
0.73 |
0.84 |
| 14 |
A |
308 |
291 |
80.53 |
3.14 |
0.75 |
0.86 |
| 15 |
A |
215 |
203 |
9.47 |
3.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11237.6 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 10614.0 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 MP2/6-31G(2df,p)
Point Group is C1
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.578 |
0.590 |
0.038 |
| C2 |
0.817 |
0.120 |
-0.006 |
| O3 |
-1.503 |
-0.460 |
-0.111 |
| H4 |
-0.723 |
1.154 |
0.965 |
| H5 |
-0.744 |
1.274 |
-0.796 |
| H6 |
-1.385 |
-1.058 |
0.632 |
| N7 |
1.920 |
-0.279 |
-0.015 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
N7 |
| C1 | | 1.4729 | 1.4077 | 1.0953 | 1.0903 | 1.9294 | 2.6459 |
C2 | 1.4729 | | 2.3942 | 2.0939 | 2.0957 | 2.5776 | 1.1733 | O3 | 1.4077 | 2.3942 | | 2.0913 | 2.0124 | 0.9614 | 3.4300 | H4 | 1.0953 | 2.0939 | 2.0913 | | 1.7652 | 2.3336 | 3.1628 | H5 | 1.0903 | 2.0957 | 2.0124 | 1.7652 | | 2.8082 | 3.1811 | H6 | 1.9294 | 2.5776 | 0.9614 | 2.3336 | 2.8082 | | 3.4572 | N7 | 2.6459 | 1.1733 | 3.4300 | 3.1628 | 3.1811 | 3.4572 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
N7 |
178.256 |
|
C1 |
O3 |
H6 |
107.565 |
| C2 |
C1 |
O3 |
112.414 |
|
C2 |
C1 |
H4 |
108.346 |
| C2 |
C1 |
H5 |
108.780 |
|
O3 |
C1 |
H4 |
112.748 |
| O3 |
C1 |
H5 |
106.645 |
|
H4 |
C1 |
H5 |
107.734 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability