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S1C2
Vibrational Frequencies calculated at B2PLYP=FULL/STO-3G
Geometric Data calculated at B2PLYP=FULL/STO-3G
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at B2PLYP=FULL/STO-3G
| | hartrees |
| Energy at 0K | -257.131364 |
| Energy at 298.15K | -257.135500 |
| HF Energy | -257.022442 |
| Nuclear repulsion energy | 117.020712 |
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 B2PLYP=FULL/STO-3G
| 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' |
3474 |
3474 |
10.99 |
|
|
|
| 2 |
A' |
1760 |
1760 |
11.81 |
|
|
|
| 3 |
A' |
1274 |
1274 |
27.17 |
|
|
|
| 4 |
A' |
1130 |
1130 |
96.73 |
|
|
|
| 5 |
A' |
826 |
826 |
74.22 |
|
|
|
| 6 |
A' |
519 |
519 |
8.42 |
|
|
|
| 7 |
A' |
507 |
507 |
6.21 |
|
|
|
| 8 |
A" |
3688 |
3688 |
1.66 |
|
|
|
| 9 |
A" |
1671 |
1671 |
4.64 |
|
|
|
| 10 |
A" |
1262 |
1262 |
7.94 |
|
|
|
| 11 |
A" |
431 |
431 |
4.67 |
|
|
|
| 12 |
A" |
128 |
128 |
45.91 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8334.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8334.4 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 B2PLYP=FULL/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
0.126 |
-1.393 |
0.000 |
| N2 |
0.004 |
0.172 |
0.000 |
| O3 |
0.004 |
0.739 |
1.188 |
| O4 |
0.004 |
0.739 |
-1.188 |
| H5 |
-0.491 |
-1.638 |
-0.838 |
| H6 |
-0.491 |
-1.638 |
0.838 |
Atom - Atom Distances (Å)
| |
N1 |
N2 |
O3 |
O4 |
H5 |
H6 |
| N1 | | 1.5701 | 2.4442 | 2.4442 | 1.0685 | 1.0685 |
N2 | 1.5701 | | 1.3165 | 1.3165 | 2.0546 | 2.0546 | O3 | 2.4442 | 1.3165 | | 2.3761 | 3.1619 | 2.4530 | O4 | 2.4442 | 1.3165 | 2.3761 | | 2.4530 | 3.1619 | H5 | 1.0685 | 2.0546 | 3.1619 | 2.4530 | | 1.6752 | H6 | 1.0685 | 2.0546 | 2.4530 | 3.1619 | 1.6752 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
N2 |
O3 |
115.439 |
|
N1 |
N2 |
O4 |
115.439 |
| N2 |
N1 |
H5 |
100.557 |
|
N2 |
N1 |
H6 |
100.557 |
| O3 |
N2 |
O4 |
128.957 |
|
H5 |
N1 |
H6 |
103.242 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability