Jump to
S1C2
S1C3
Energy calculated at CCD/6-31G(2df,p)
| hartrees |
Energy at 0K | -224.790328 |
Energy at 298.15K | -224.796605 |
HF Energy | -224.015482 |
Nuclear repulsion energy | 124.100312 |
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 CCD/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 |
3763 |
3564 |
43.29 |
|
|
|
2 |
A |
3649 |
3457 |
4.68 |
|
|
|
3 |
A |
1903 |
1803 |
385.12 |
|
|
|
4 |
A |
1664 |
1576 |
0.67 |
|
|
|
5 |
A |
1218 |
1154 |
3.06 |
|
|
|
6 |
A |
975 |
923 |
6.59 |
|
|
|
7 |
A |
636 |
603 |
105.59 |
|
|
|
8 |
A |
480 |
454 |
1.98 |
|
|
|
9 |
A |
400 |
379 |
74.98 |
|
|
|
10 |
B |
3762 |
3563 |
26.02 |
|
|
|
11 |
B |
3646 |
3454 |
56.80 |
|
|
|
12 |
B |
1670 |
1582 |
184.35 |
|
|
|
13 |
B |
1453 |
1376 |
180.27 |
|
|
|
14 |
B |
1089 |
1032 |
19.68 |
|
|
|
15 |
B |
821 |
778 |
101.62 |
|
|
|
16 |
B |
597 |
566 |
181.24 |
|
|
|
17 |
B |
564 |
535 |
130.94 |
|
|
|
18 |
B |
451 |
427 |
57.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14370.8 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 13612.0 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 CCD/6-31G(2df,p)
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 |
1.355 |
N3 |
0.000 |
1.157 |
-0.615 |
N4 |
0.000 |
-1.157 |
-0.615 |
H5 |
0.242 |
1.968 |
-0.071 |
H6 |
0.487 |
1.104 |
-1.494 |
H7 |
-0.242 |
-1.968 |
-0.071 |
H8 |
-0.487 |
-1.104 |
-1.494 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2059 | 1.3865 | 1.3865 | 1.9954 | 2.0393 | 1.9954 | 2.0393 |
O2 | 1.2059 | | 2.2848 | 2.2848 | 2.4428 | 3.0947 | 2.4428 | 3.0947 | N3 | 1.3865 | 2.2848 | | 2.3135 | 1.0067 | 1.0065 | 3.1814 | 2.4745 | N4 | 1.3865 | 2.2848 | 2.3135 | | 3.1814 | 2.4745 | 1.0067 | 1.0065 | H5 | 1.9954 | 2.4428 | 1.0067 | 3.1814 | | 1.6830 | 3.9665 | 3.4641 | H6 | 2.0393 | 3.0947 | 1.0065 | 2.4745 | 1.6830 | | 3.4641 | 2.4140 | H7 | 1.9954 | 2.4428 | 3.1814 | 1.0067 | 3.9665 | 3.4641 | | 1.6830 | H8 | 2.0393 | 3.0947 | 2.4745 | 1.0065 | 3.4641 | 2.4140 | 1.6830 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
112.002 |
|
C1 |
N3 |
H6 |
115.996 |
C1 |
N4 |
H7 |
112.002 |
|
C1 |
N4 |
H8 |
115.996 |
O2 |
C1 |
N3 |
123.458 |
|
O2 |
C1 |
N4 |
123.458 |
N3 |
C1 |
N4 |
113.084 |
|
H5 |
N3 |
H6 |
113.441 |
H7 |
N4 |
H8 |
113.441 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C3
Energy calculated at CCD/6-31G(2df,p)
| hartrees |
Energy at 0K | -224.788200 |
Energy at 298.15K | -224.794097 |
HF Energy | -224.013856 |
Nuclear repulsion energy | 124.171370 |
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 CCD/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' |
3794 |
3594 |
47.32 |
|
|
|
2 |
A' |
3675 |
3481 |
13.36 |
|
|
|
3 |
A' |
1891 |
1791 |
409.72 |
|
|
|
4 |
A' |
1676 |
1588 |
18.66 |
|
|
|
5 |
A' |
1215 |
1151 |
3.74 |
|
|
|
6 |
A' |
984 |
932 |
11.88 |
|
|
|
7 |
A' |
806 |
763 |
43.63 |
|
|
|
8 |
A' |
551 |
522 |
65.78 |
|
|
|
9 |
A' |
499 |
472 |
80.26 |
|
|
|
10 |
A' |
446 |
422 |
250.10 |
|
|
|
11 |
A" |
3791 |
3590 |
28.50 |
|
|
|
12 |
A" |
3667 |
3473 |
55.48 |
|
|
|
13 |
A" |
1660 |
1572 |
198.66 |
|
|
|
14 |
A" |
1457 |
1380 |
181.55 |
|
|
|
15 |
A" |
1052 |
996 |
16.78 |
|
|
|
16 |
A" |
585 |
554 |
33.89 |
|
|
|
17 |
A" |
453 |
429 |
105.15 |
|
|
|
18 |
A" |
203 |
192 |
34.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14200.5 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 13450.8 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 CCD/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.011 |
0.145 |
0.000 |
O2 |
0.042 |
1.352 |
0.000 |
N3 |
0.042 |
-0.604 |
1.160 |
N4 |
0.042 |
-0.604 |
-1.160 |
H5 |
-0.184 |
-0.072 |
1.981 |
H6 |
-0.317 |
-1.542 |
1.148 |
H7 |
-0.184 |
-0.072 |
-1.981 |
H8 |
-0.317 |
-1.542 |
-1.148 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2076 | 1.3810 | 1.3810 | 2.0026 | 2.0664 | 2.0026 | 2.0664 |
O2 | 1.2076 | | 2.2742 | 2.2742 | 2.4502 | 3.1337 | 2.4502 | 3.1337 | N3 | 1.3810 | 2.2742 | | 2.3197 | 1.0048 | 1.0039 | 3.1940 | 2.5170 | N4 | 1.3810 | 2.2742 | 2.3197 | | 3.1940 | 2.5170 | 1.0048 | 1.0039 | H5 | 2.0026 | 2.4502 | 1.0048 | 3.1940 | | 1.6948 | 3.9627 | 3.4602 | H6 | 2.0664 | 3.1337 | 1.0039 | 2.5170 | 1.6948 | | 3.4602 | 2.2966 | H7 | 2.0026 | 2.4502 | 3.1940 | 1.0048 | 3.9627 | 3.4602 | | 1.6948 | H8 | 2.0664 | 3.1337 | 2.5170 | 1.0039 | 3.4602 | 2.2966 | 1.6948 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
113.210 |
|
C1 |
N3 |
H6 |
119.253 |
C1 |
N4 |
H7 |
113.210 |
|
C1 |
N4 |
H8 |
119.253 |
O2 |
C1 |
N3 |
122.792 |
|
O2 |
C1 |
N4 |
122.792 |
N3 |
C1 |
N4 |
114.248 |
|
H5 |
N3 |
H6 |
115.076 |
H7 |
N4 |
H8 |
115.076 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
S1C2
Energy calculated at CCD/6-31G(2df,p)
| hartrees |
Energy at 0K | -224.786914 |
Energy at 298.15K | |
HF Energy | -224.013681 |
Nuclear repulsion energy | 124.437500 |
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 CCD/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 |
A1 |
3856 |
3652 |
73.40 |
|
|
|
2 |
A1 |
3722 |
3525 |
12.44 |
|
|
|
3 |
A1 |
1877 |
1778 |
465.29 |
|
|
|
4 |
A1 |
1657 |
1570 |
6.21 |
|
|
|
5 |
A1 |
1175 |
1113 |
0.32 |
|
|
|
6 |
A1 |
997 |
945 |
10.58 |
|
|
|
7 |
A1 |
487 |
461 |
2.70 |
|
|
|
8 |
A2 |
390 |
369 |
0.00 |
|
|
|
9 |
A2 |
448i |
424i |
0.00 |
|
|
|
10 |
B1 |
807 |
765 |
10.59 |
|
|
|
11 |
B1 |
584 |
553 |
8.89 |
|
|
|
12 |
B1 |
352i |
334i |
472.04 |
|
|
|
13 |
B2 |
3853 |
3650 |
37.66 |
|
|
|
14 |
B2 |
3713 |
3517 |
92.96 |
|
|
|
15 |
B2 |
1653 |
1566 |
290.13 |
|
|
|
16 |
B2 |
1466 |
1388 |
194.11 |
|
|
|
17 |
B2 |
1014 |
961 |
9.42 |
|
|
|
18 |
B2 |
574 |
544 |
16.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13512.3 cm
-1
Scaled (by 0.9472) Zero Point Vibrational Energy (zpe) 12798.8 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 CCD/6-31G(2df,p)
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 |
1.356 |
N3 |
0.000 |
1.151 |
-0.596 |
N4 |
0.000 |
-1.151 |
-0.596 |
H5 |
0.000 |
2.015 |
-0.091 |
H6 |
0.000 |
1.169 |
-1.595 |
H7 |
0.000 |
-2.015 |
-0.091 |
H8 |
0.000 |
-1.169 |
-1.595 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
N4 |
H5 |
H6 |
H7 |
H8 |
C1 | | 1.2104 | 1.3692 | 1.3692 | 2.0289 | 2.0967 | 2.0289 | 2.0967 |
O2 | 1.2104 | | 2.2658 | 2.2658 | 2.4806 | 3.1740 | 2.4806 | 3.1740 | N3 | 1.3692 | 2.2658 | | 2.3027 | 1.0005 | 0.9994 | 3.2065 | 2.5267 | N4 | 1.3692 | 2.2658 | 2.3027 | | 3.2065 | 2.5267 | 1.0005 | 0.9994 | H5 | 2.0289 | 2.4806 | 1.0005 | 3.2065 | | 1.7257 | 4.0303 | 3.5219 | H6 | 2.0967 | 3.1740 | 0.9994 | 2.5267 | 1.7257 | | 3.5219 | 2.3387 | H7 | 2.0289 | 2.4806 | 3.2065 | 1.0005 | 4.0303 | 3.5219 | | 1.7257 | H8 | 2.0967 | 3.1740 | 2.5267 | 0.9994 | 3.5219 | 2.3387 | 1.7257 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
116.926 |
|
C1 |
N3 |
H6 |
123.796 |
C1 |
N4 |
H7 |
116.926 |
|
C1 |
N4 |
H8 |
123.796 |
O2 |
C1 |
N3 |
122.766 |
|
O2 |
C1 |
N4 |
122.766 |
N3 |
C1 |
N4 |
114.468 |
|
H5 |
N3 |
H6 |
119.278 |
H7 |
N4 |
H8 |
119.278 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability