Jump to
S1C2
S1C3
Energy calculated at G3
| hartrees |
Energy at 0K | -225.125254 |
Energy at 298.15K | -225.119853 |
HF Energy | -223.984692 |
Nuclear repulsion energy | 125.065905 |
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 HF/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 |
3926 |
3699 |
54.02 |
|
|
|
2 |
A |
3815 |
3595 |
5.46 |
|
|
|
3 |
A |
2000 |
1885 |
538.30 |
|
|
|
4 |
A |
1806 |
1701 |
0.02 |
|
|
|
5 |
A |
1304 |
1228 |
5.57 |
|
|
|
6 |
A |
1035 |
975 |
8.42 |
|
|
|
7 |
A |
649 |
611 |
90.91 |
|
|
|
8 |
A |
514 |
485 |
3.61 |
|
|
|
9 |
A |
417 |
393 |
99.25 |
|
|
|
10 |
B |
3926 |
3699 |
33.57 |
|
|
|
11 |
B |
3811 |
3591 |
69.33 |
|
|
|
12 |
B |
1812 |
1707 |
226.69 |
|
|
|
13 |
B |
1550 |
1461 |
244.17 |
|
|
|
14 |
B |
1166 |
1099 |
24.18 |
|
|
|
15 |
B |
882 |
831 |
180.94 |
|
|
|
16 |
B |
630 |
594 |
122.39 |
|
|
|
17 |
B |
599 |
564 |
239.29 |
|
|
|
18 |
B |
483 |
455 |
96.61 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15162.9 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 14286.5 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=FULL/6-31G*
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.149 |
O2 |
0.000 |
0.000 |
1.372 |
N3 |
0.000 |
1.157 |
-0.619 |
N4 |
0.000 |
-1.157 |
-0.619 |
H5 |
0.206 |
1.987 |
-0.079 |
H6 |
0.453 |
1.124 |
-1.523 |
H7 |
-0.206 |
-1.987 |
-0.079 |
H8 |
-0.453 |
-1.124 |
-1.523 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2233 | 1.3885 | 1.3885 | 2.0105 | 2.0656 | 2.0105 | 2.0656 |
O2 | 1.2233 | | 2.3029 | 2.3029 | 2.4690 | 3.1393 | 2.4690 | 3.1393 | N3 | 1.3885 | 2.3029 | | 2.3135 | 1.0116 | 1.0121 | 3.1964 | 2.4954 | N4 | 1.3885 | 2.3029 | 2.3135 | | 3.1964 | 2.4954 | 1.0116 | 1.0121 | H5 | 2.0105 | 2.4690 | 1.0116 | 3.1964 | | 1.7007 | 3.9952 | 3.4931 | H6 | 2.0656 | 3.1393 | 1.0121 | 2.4954 | 1.7007 | | 3.4931 | 2.4245 | H7 | 2.0105 | 2.4690 | 3.1964 | 1.0116 | 3.9952 | 3.4931 | | 1.7007 | H8 | 2.0656 | 3.1393 | 2.4954 | 1.0121 | 3.4931 | 2.4245 | 1.7007 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
113.388 |
|
C1 |
N3 |
H6 |
117.744 |
C1 |
N4 |
H7 |
113.388 |
|
C1 |
N4 |
H8 |
117.744 |
O2 |
C1 |
N3 |
123.017 |
|
O2 |
C1 |
N4 |
123.017 |
N3 |
C1 |
N4 |
113.967 |
|
H5 |
N3 |
H6 |
114.410 |
H7 |
N4 |
H8 |
114.410 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C3
Energy calculated at G3
| hartrees |
Energy at 0K | -225.126675 |
Energy at 298.15K | -225.121363 |
HF Energy | -223.982603 |
Nuclear repulsion energy | 125.159001 |
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 HF/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' |
3964 |
3735 |
64.64 |
|
|
|
2 |
A' |
3845 |
3623 |
15.85 |
|
|
|
3 |
A' |
1981 |
1866 |
579.52 |
|
|
|
4 |
A' |
1810 |
1706 |
11.24 |
|
|
|
5 |
A' |
1289 |
1215 |
5.12 |
|
|
|
6 |
A' |
1047 |
986 |
12.37 |
|
|
|
7 |
A' |
861 |
811 |
79.60 |
|
|
|
8 |
A' |
587 |
553 |
31.25 |
|
|
|
9 |
A' |
522 |
491 |
17.18 |
|
|
|
10 |
A' |
375 |
353 |
545.17 |
|
|
|
11 |
A" |
3961 |
3732 |
38.63 |
|
|
|
12 |
A" |
3836 |
3615 |
71.22 |
|
|
|
13 |
A" |
1800 |
1696 |
252.96 |
|
|
|
14 |
A" |
1554 |
1464 |
258.92 |
|
|
|
15 |
A" |
1123 |
1058 |
16.30 |
|
|
|
16 |
A" |
622 |
586 |
28.46 |
|
|
|
17 |
A" |
454 |
428 |
46.28 |
|
|
|
18 |
A" |
103i |
97i |
50.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14763.2 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 13909.9 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 MP2=FULL/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.006 |
0.140 |
0.000 |
O2 |
0.043 |
1.366 |
0.000 |
N3 |
0.043 |
-0.609 |
1.163 |
N4 |
0.043 |
-0.609 |
-1.163 |
H5 |
-0.171 |
-0.069 |
1.991 |
H6 |
-0.319 |
-1.553 |
1.163 |
H7 |
-0.171 |
-0.069 |
-1.991 |
H8 |
-0.319 |
-1.553 |
-1.163 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2264 | 1.3841 | 1.3841 | 2.0100 | 2.0795 | 2.0100 | 2.0795 |
O2 | 1.2264 | | 2.2921 | 2.2921 | 2.4639 | 3.1626 | 2.4639 | 3.1626 | N3 | 1.3841 | 2.2921 | | 2.3266 | 1.0109 | 1.0106 | 3.2073 | 2.5364 | N4 | 1.3841 | 2.2921 | 2.3266 | | 3.2073 | 2.5364 | 1.0109 | 1.0106 | H5 | 2.0100 | 2.4639 | 1.0109 | 3.2073 | | 1.7050 | 3.9823 | 3.4887 | H6 | 2.0795 | 3.1626 | 1.0106 | 2.5364 | 1.7050 | | 3.4887 | 2.3262 | H7 | 2.0100 | 2.4639 | 3.2073 | 1.0109 | 3.9823 | 3.4887 | | 1.7050 | H8 | 2.0795 | 3.1626 | 2.5364 | 1.0106 | 3.4887 | 2.3262 | 1.7050 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
114.585 |
|
C1 |
N3 |
H6 |
121.060 |
C1 |
N4 |
H7 |
114.585 |
|
C1 |
N4 |
H8 |
121.060 |
O2 |
C1 |
N3 |
122.735 |
|
O2 |
C1 |
N4 |
122.735 |
N3 |
C1 |
N4 |
114.375 |
|
H5 |
N3 |
H6 |
116.168 |
H7 |
N4 |
H8 |
116.168 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at G3
| hartrees |
Energy at 0K | -225.127373 |
Energy at 298.15K | -225.122433 |
HF Energy | -223.982192 |
Nuclear repulsion energy | 125.269488 |
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 HF/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 |
A1 |
3991 |
3761 |
83.01 |
|
|
|
2 |
A1 |
3865 |
3641 |
10.86 |
|
|
|
3 |
A1 |
1969 |
1855 |
616.63 |
|
|
|
4 |
A1 |
1798 |
1694 |
1.58 |
|
|
|
5 |
A1 |
1265 |
1191 |
1.64 |
|
|
|
6 |
A1 |
1055 |
994 |
10.72 |
|
|
|
7 |
A1 |
521 |
491 |
2.90 |
|
|
|
8 |
A2 |
439 |
413 |
0.00 |
|
|
|
9 |
A2 |
433i |
408i |
0.00 |
|
|
|
10 |
B1 |
861 |
811 |
47.58 |
|
|
|
11 |
B1 |
611 |
576 |
10.00 |
|
|
|
12 |
B1 |
274i |
259i |
684.87 |
|
|
|
13 |
B2 |
3989 |
3758 |
44.02 |
|
|
|
14 |
B2 |
3856 |
3633 |
96.21 |
|
|
|
15 |
B2 |
1793 |
1689 |
305.39 |
|
|
|
16 |
B2 |
1557 |
1467 |
277.01 |
|
|
|
17 |
B2 |
1100 |
1036 |
10.77 |
|
|
|
18 |
B2 |
616 |
581 |
20.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14288.1 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 13462.3 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=FULL/6-31G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.143 |
O2 |
0.000 |
0.000 |
1.370 |
N3 |
0.000 |
1.155 |
-0.601 |
N4 |
0.000 |
-1.155 |
-0.601 |
H5 |
0.000 |
2.025 |
-0.093 |
H6 |
0.000 |
1.181 |
-1.608 |
H7 |
0.000 |
-2.025 |
-0.093 |
H8 |
0.000 |
-1.181 |
-1.608 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2276 | 1.3740 | 1.3740 | 2.0382 | 2.1111 | 2.0382 | 2.1111 |
O2 | 1.2276 | | 2.2849 | 2.2849 | 2.4977 | 3.2033 | 2.4977 | 3.2033 | N3 | 1.3740 | 2.2849 | | 2.3106 | 1.0072 | 1.0068 | 3.2203 | 2.5435 | N4 | 1.3740 | 2.2849 | 2.3106 | | 3.2203 | 2.5435 | 1.0072 | 1.0068 | H5 | 2.0382 | 2.4977 | 1.0072 | 3.2203 | | 1.7343 | 4.0492 | 3.5452 | H6 | 2.1111 | 3.2033 | 1.0068 | 2.5435 | 1.7343 | | 3.5452 | 2.3611 | H7 | 2.0382 | 2.4977 | 3.2203 | 1.0072 | 4.0492 | 3.5452 | | 1.7343 | H8 | 2.1111 | 3.2033 | 2.5435 | 1.0068 | 3.5452 | 2.3611 | 1.7343 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
117.030 |
|
C1 |
N3 |
H6 |
123.993 |
C1 |
N4 |
H7 |
117.030 |
|
C1 |
N4 |
H8 |
123.993 |
O2 |
C1 |
N3 |
122.629 |
|
O2 |
C1 |
N4 |
122.629 |
N3 |
C1 |
N4 |
114.741 |
|
H5 |
N3 |
H6 |
118.977 |
H7 |
N4 |
H8 |
118.977 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability