Jump to
S1C2
S1C3
Energy calculated at MP2/CEP-121G
| hartrees |
Energy at 0K | -43.232543 |
Energy at 298.15K | -43.238519 |
HF Energy | -42.805567 |
Nuclear repulsion energy | 67.799208 |
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/CEP-121G
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 |
3715 |
3626 |
32.35 |
|
|
|
2 |
A |
3561 |
3476 |
5.51 |
|
|
|
3 |
A |
1731 |
1689 |
202.02 |
|
|
|
4 |
A |
1652 |
1612 |
213.88 |
|
|
|
5 |
A |
1168 |
1140 |
7.01 |
|
|
|
6 |
A |
920 |
898 |
8.40 |
|
|
|
7 |
A |
501 |
489 |
53.13 |
|
|
|
8 |
A |
464 |
453 |
3.10 |
|
|
|
9 |
A |
319 |
312 |
85.03 |
|
|
|
10 |
B |
3713 |
3624 |
21.81 |
|
|
|
11 |
B |
3557 |
3471 |
49.14 |
|
|
|
12 |
B |
1691 |
1651 |
173.52 |
|
|
|
13 |
B |
1415 |
1381 |
298.47 |
|
|
|
14 |
B |
1056 |
1031 |
29.00 |
|
|
|
15 |
B |
699 |
682 |
69.11 |
|
|
|
16 |
B |
547 |
534 |
245.77 |
|
|
|
17 |
B |
527 |
514 |
63.42 |
|
|
|
18 |
B |
437 |
426 |
321.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13836.4 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 13504.4 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 MP2/CEP-121G
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.139 |
O2 |
0.000 |
0.000 |
1.414 |
N3 |
-0.034 |
1.186 |
-0.628 |
N4 |
0.034 |
-1.186 |
-0.628 |
H5 |
0.000 |
2.053 |
-0.102 |
H6 |
0.316 |
1.196 |
-1.579 |
H7 |
0.000 |
-2.053 |
-0.102 |
H8 |
-0.316 |
-1.196 |
-1.579 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2750 | 1.4132 | 1.4132 | 2.0670 | 2.1176 | 2.0670 | 2.1176 |
O2 | 1.2750 | | 2.3621 | 2.3621 | 2.5524 | 3.2393 | 2.5524 | 3.2393 | N3 | 1.4132 | 2.3621 | | 2.3735 | 1.0140 | 1.0138 | 3.2816 | 2.5806 | N4 | 1.4132 | 2.3621 | 2.3735 | | 3.2816 | 2.5806 | 1.0140 | 1.0138 | H5 | 2.0670 | 2.5524 | 1.0140 | 3.2816 | | 1.7364 | 4.1057 | 3.5827 | H6 | 2.1176 | 3.2393 | 1.0138 | 2.5806 | 1.7364 | | 3.5827 | 2.4739 | H7 | 2.0670 | 2.5524 | 3.2816 | 1.0140 | 4.1057 | 3.5827 | | 1.7364 | H8 | 2.1176 | 3.2393 | 2.5806 | 1.0138 | 3.5827 | 2.4739 | 1.7364 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
115.795 |
|
C1 |
N3 |
H6 |
120.618 |
C1 |
N4 |
H7 |
115.795 |
|
C1 |
N4 |
H8 |
120.618 |
O2 |
C1 |
N3 |
122.885 |
|
O2 |
C1 |
N4 |
122.885 |
N3 |
C1 |
N4 |
114.230 |
|
H5 |
N3 |
H6 |
117.807 |
H7 |
N4 |
H8 |
117.807 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C3
Energy calculated at MP2/CEP-121G
| hartrees |
Energy at 0K | -43.231983 |
Energy at 298.15K | |
HF Energy | -42.807221 |
Nuclear repulsion energy | 67.862051 |
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/CEP-121G
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' |
3745 |
3655 |
39.31 |
|
|
|
2 |
A' |
3586 |
3500 |
7.07 |
|
|
|
3 |
A' |
1733 |
1691 |
213.05 |
|
|
|
4 |
A' |
1652 |
1612 |
257.92 |
|
|
|
5 |
A' |
1160 |
1132 |
5.18 |
|
|
|
6 |
A' |
926 |
904 |
11.81 |
|
|
|
7 |
A' |
687 |
671 |
8.98 |
|
|
|
8 |
A' |
528 |
516 |
69.39 |
|
|
|
9 |
A' |
467 |
455 |
2.21 |
|
|
|
10 |
A' |
247 |
241 |
704.98 |
|
|
|
11 |
A" |
3742 |
3652 |
25.38 |
|
|
|
12 |
A" |
3579 |
3493 |
60.89 |
|
|
|
13 |
A" |
1688 |
1647 |
177.80 |
|
|
|
14 |
A" |
1422 |
1388 |
339.88 |
|
|
|
15 |
A" |
1029 |
1004 |
23.35 |
|
|
|
16 |
A" |
531 |
519 |
12.77 |
|
|
|
17 |
A" |
362 |
354 |
0.00 |
|
|
|
18 |
A" |
275i |
268i |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13404.8 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 13083.1 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/CEP-121G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.000 |
0.136 |
0.000 |
O2 |
0.000 |
1.412 |
0.000 |
N3 |
-0.000 |
-0.618 |
1.188 |
N4 |
-0.000 |
-0.618 |
-1.188 |
H5 |
-0.000 |
-0.104 |
2.060 |
H6 |
-0.001 |
-1.629 |
1.207 |
H7 |
-0.000 |
-0.104 |
-2.060 |
H8 |
-0.001 |
-1.629 |
-1.207 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2767 | 1.4066 | 1.4066 | 2.0739 | 2.1379 | 2.0739 | 2.1379 |
O2 | 1.2767 | | 2.3519 | 2.3519 | 2.5580 | 3.2719 | 2.5580 | 3.2719 | N3 | 1.4066 | 2.3519 | | 2.3760 | 1.0119 | 1.0114 | 3.2884 | 2.6000 | N4 | 1.4066 | 2.3519 | 2.3760 | | 3.2884 | 2.6000 | 1.0119 | 1.0114 | H5 | 2.0739 | 2.5580 | 1.0119 | 3.2884 | | 1.7468 | 4.1201 | 3.6055 | H6 | 2.1379 | 3.2719 | 1.0114 | 2.6000 | 1.7468 | | 3.6055 | 2.4146 | H7 | 2.0739 | 2.5580 | 3.2884 | 1.0119 | 4.1201 | 3.6055 | | 1.7468 | H8 | 2.1379 | 3.2719 | 2.6000 | 1.0114 | 3.6055 | 2.4146 | 1.7468 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
117.141 |
|
C1 |
N3 |
H6 |
123.467 |
C1 |
N4 |
H7 |
117.141 |
|
C1 |
N4 |
H8 |
123.467 |
O2 |
C1 |
N3 |
122.373 |
|
O2 |
C1 |
N4 |
122.373 |
N3 |
C1 |
N4 |
115.254 |
|
H5 |
N3 |
H6 |
119.391 |
H7 |
N4 |
H8 |
119.391 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at MP2/CEP-121G
| hartrees |
Energy at 0K | -43.231983 |
Energy at 298.15K | |
HF Energy | -42.807210 |
Nuclear repulsion energy | 67.859346 |
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/CEP-121G
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 |
3745 |
3655 |
39.28 |
|
|
|
2 |
A1 |
3586 |
3500 |
7.06 |
|
|
|
3 |
A1 |
1733 |
1691 |
213.07 |
|
|
|
4 |
A1 |
1652 |
1612 |
257.92 |
|
|
|
5 |
A1 |
1160 |
1132 |
5.18 |
|
|
|
6 |
A1 |
926 |
904 |
11.84 |
|
|
|
7 |
A1 |
467 |
455 |
2.20 |
|
|
|
8 |
A2 |
362 |
353 |
0.00 |
|
|
|
9 |
A2 |
275i |
269i |
0.00 |
|
|
|
10 |
B1 |
687 |
670 |
8.94 |
|
|
|
11 |
B1 |
528 |
516 |
68.63 |
|
|
|
12 |
B1 |
246 |
240 |
705.89 |
|
|
|
13 |
B2 |
3742 |
3653 |
25.47 |
|
|
|
14 |
B2 |
3580 |
3494 |
60.87 |
|
|
|
15 |
B2 |
1688 |
1647 |
177.60 |
|
|
|
16 |
B2 |
1422 |
1388 |
339.79 |
|
|
|
17 |
B2 |
1029 |
1004 |
23.44 |
|
|
|
18 |
B2 |
531 |
519 |
12.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13403.0 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 13081.3 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/CEP-121G
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.136 |
O2 |
0.000 |
0.000 |
1.412 |
N3 |
0.000 |
1.188 |
-0.618 |
N4 |
0.000 |
-1.188 |
-0.618 |
H5 |
0.000 |
2.060 |
-0.104 |
H6 |
0.000 |
1.207 |
-1.629 |
H7 |
0.000 |
-2.060 |
-0.104 |
H8 |
0.000 |
-1.207 |
-1.629 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2766 | 1.4068 | 1.4068 | 2.0742 | 2.1377 | 2.0742 | 2.1377 |
O2 | 1.2766 | | 2.3520 | 2.3520 | 2.5584 | 3.2718 | 2.5584 | 3.2718 | N3 | 1.4068 | 2.3520 | | 2.3762 | 1.0119 | 1.0114 | 3.2887 | 2.5997 | N4 | 1.4068 | 2.3520 | 2.3762 | | 3.2887 | 2.5997 | 1.0119 | 1.0114 | H5 | 2.0742 | 2.5584 | 1.0119 | 3.2887 | | 1.7469 | 4.1206 | 3.6053 | H6 | 2.1377 | 3.2718 | 1.0114 | 2.5997 | 1.7469 | | 3.6053 | 2.4138 | H7 | 2.0742 | 2.5584 | 3.2887 | 1.0119 | 4.1206 | 3.6053 | | 1.7469 | H8 | 2.1377 | 3.2718 | 2.5997 | 1.0114 | 3.6053 | 2.4138 | 1.7469 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
117.156 |
|
C1 |
N3 |
H6 |
123.438 |
C1 |
N4 |
H7 |
117.156 |
|
C1 |
N4 |
H8 |
123.438 |
O2 |
C1 |
N3 |
122.374 |
|
O2 |
C1 |
N4 |
122.374 |
N3 |
C1 |
N4 |
115.252 |
|
H5 |
N3 |
H6 |
119.406 |
H7 |
N4 |
H8 |
119.406 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability