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S1C2
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Vibrational Frequencies calculated at QCISD(T)/6-311G*
Geometric Data calculated at QCISD(T)/6-311G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
S1C3
Vibrational Frequencies calculated at QCISD(T)/6-311G*
Geometric Data calculated at QCISD(T)/6-311G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at QCISD(T)/6-311G*
| | hartrees |
| Energy at 0K | -224.744473 |
| Energy at 298.15K | |
| HF Energy | -224.036905 |
| Nuclear repulsion energy | 123.557935 |
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(T)/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 |
A1 |
3787 |
3646 |
|
|
|
|
| 2 |
A1 |
3657 |
3521 |
|
|
|
|
| 3 |
A1 |
1823 |
1755 |
|
|
|
|
| 4 |
A1 |
1686 |
1623 |
|
|
|
|
| 5 |
A1 |
1168 |
1125 |
|
|
|
|
| 6 |
A1 |
976 |
940 |
|
|
|
|
| 7 |
A1 |
483 |
465 |
|
|
|
|
| 8 |
A2 |
344 |
331 |
|
|
|
|
| 9 |
A2 |
562i |
541i |
|
|
|
|
| 10 |
B1 |
765 |
737 |
|
|
|
|
| 11 |
B1 |
563 |
543 |
|
|
|
|
| 12 |
B1 |
471i |
453i |
|
|
|
|
| 13 |
B2 |
3784 |
3643 |
|
|
|
|
| 14 |
B2 |
3648 |
3513 |
|
|
|
|
| 15 |
B2 |
1679 |
1617 |
|
|
|
|
| 16 |
B2 |
1450 |
1396 |
|
|
|
|
| 17 |
B2 |
1010 |
972 |
|
|
|
|
| 18 |
B2 |
562 |
541 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13176.3 cm
-1
Scaled (by 0.9628) Zero Point Vibrational Energy (zpe) 12686.2 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(T)/6-311G*
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
0.145 |
| O2 |
0.000 |
0.000 |
1.366 |
| N3 |
0.000 |
1.160 |
-0.600 |
| N4 |
0.000 |
-1.160 |
-0.600 |
| H5 |
0.000 |
2.027 |
-0.094 |
| H6 |
0.000 |
1.183 |
-1.604 |
| H7 |
0.000 |
-2.027 |
-0.094 |
| H8 |
0.000 |
-1.183 |
-1.604 |
Atom - Atom Distances (Å)
| |
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.2209 | 1.3789 | 1.3789 | 2.0406 | 2.1122 | 2.0406 | 2.1122 |
O2 | 1.2209 | | 2.2832 | 2.2832 | 2.4976 | 3.1976 | 2.4976 | 3.1976 | N3 | 1.3789 | 2.2832 | | 2.3195 | 1.0041 | 1.0041 | 3.2264 | 2.5491 | N4 | 1.3789 | 2.2832 | 2.3195 | | 3.2264 | 2.5491 | 1.0041 | 1.0041 | H5 | 2.0406 | 2.4976 | 1.0041 | 3.2264 | | 1.7300 | 4.0532 | 3.5477 | H6 | 2.1122 | 3.1976 | 1.0041 | 2.5491 | 1.7300 | | 3.5477 | 2.3668 | H7 | 2.0406 | 2.4976 | 3.2264 | 1.0041 | 4.0532 | 3.5477 | | 1.7300 | H8 | 2.1122 | 3.1976 | 2.5491 | 1.0041 | 3.5477 | 2.3668 | 1.7300 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N3 |
H5 |
116.942 |
|
C1 |
N3 |
H6 |
124.091 |
| C1 |
N4 |
H7 |
116.942 |
|
C1 |
N4 |
H8 |
124.091 |
| O2 |
C1 |
N3 |
122.743 |
|
O2 |
C1 |
N4 |
122.743 |
| N3 |
C1 |
N4 |
114.513 |
|
H5 |
N3 |
H6 |
118.967 |
| H7 |
N4 |
H8 |
118.967 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability