Jump to
S1C2
Energy calculated at QCISD(T)/6-31G*
| hartrees |
Energy at 0K | -244.492297 |
Energy at 298.15K | |
HF Energy | -243.815920 |
Nuclear repulsion energy | 122.828737 |
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)/6-31G*
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' |
3771 |
3617 |
|
|
|
|
2 |
A' |
3725 |
3573 |
|
|
|
|
3 |
A' |
3637 |
3489 |
|
|
|
|
4 |
A' |
1877 |
1801 |
|
|
|
|
5 |
A' |
1645 |
1578 |
|
|
|
|
6 |
A' |
1473 |
1414 |
|
|
|
|
7 |
A' |
1263 |
1212 |
|
|
|
|
8 |
A' |
1098 |
1054 |
|
|
|
|
9 |
A' |
967 |
927 |
|
|
|
|
10 |
A' |
581 |
557 |
|
|
|
|
11 |
A' |
486 |
466 |
|
|
|
|
12 |
A" |
764 |
733 |
|
|
|
|
13 |
A" |
603 |
578 |
|
|
|
|
14 |
A" |
487 |
467 |
|
|
|
|
15 |
A" |
324i |
311i |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11026.6 cm
-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 10577.8 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 QCISD(T)/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.132 |
0.000 |
O2 |
-0.081 |
1.351 |
0.000 |
N3 |
1.148 |
-0.596 |
0.000 |
O4 |
-1.086 |
-0.701 |
0.000 |
H5 |
2.029 |
-0.105 |
0.000 |
H6 |
1.127 |
-1.605 |
0.000 |
H7 |
-1.858 |
-0.104 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
O4 |
H5 |
H6 |
H7 |
C1 | | 1.2213 | 1.3597 | 1.3692 | 2.0430 | 2.0710 | 1.8733 |
O2 | 1.2213 | | 2.3023 | 2.2854 | 2.5631 | 3.1933 | 2.2969 | N3 | 1.3597 | 2.3023 | | 2.2369 | 1.0089 | 1.0094 | 3.0467 | O4 | 1.3692 | 2.2854 | 2.2369 | | 3.1721 | 2.3906 | 0.9766 | H5 | 2.0430 | 2.5631 | 1.0089 | 3.1721 | | 1.7511 | 3.8876 | H6 | 2.0710 | 3.1933 | 1.0094 | 2.3906 | 1.7511 | | 3.3418 | H7 | 1.8733 | 2.2969 | 3.0467 | 0.9766 | 3.8876 | 3.3418 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
118.457 |
|
C1 |
N3 |
H6 |
121.182 |
C1 |
O4 |
H7 |
104.745 |
|
O2 |
C1 |
N3 |
126.171 |
O2 |
C1 |
O4 |
123.720 |
|
N3 |
C1 |
O4 |
110.109 |
H5 |
N3 |
H6 |
120.360 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Jump to
S1C1
Energy calculated at QCISD(T)/6-31G*
| hartrees |
Energy at 0K | -244.492751 |
Energy at 298.15K | -244.497628 |
HF Energy | -243.815619 |
Nuclear repulsion energy | 122.731516 |
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)/6-31G*
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 |
3723 |
3572 |
|
|
|
|
2 |
A |
3721 |
3570 |
|
|
|
|
3 |
A |
3600 |
3454 |
|
|
|
|
4 |
A |
1877 |
1801 |
|
|
|
|
5 |
A |
1661 |
1594 |
|
|
|
|
6 |
A |
1472 |
1412 |
|
|
|
|
7 |
A |
1270 |
1219 |
|
|
|
|
8 |
A |
1119 |
1074 |
|
|
|
|
9 |
A |
967 |
928 |
|
|
|
|
10 |
A |
766 |
735 |
|
|
|
|
11 |
A |
592 |
568 |
|
|
|
|
12 |
A |
579 |
555 |
|
|
|
|
13 |
A |
503 |
483 |
|
|
|
|
14 |
A |
470 |
451 |
|
|
|
|
15 |
A |
425 |
408 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11373.6 cm
-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 10910.7 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)/6-31G*
Point Group is C1
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.041 |
0.125 |
-0.001 |
O2 |
-0.483 |
1.262 |
0.008 |
N3 |
1.283 |
-0.224 |
-0.066 |
O4 |
-0.824 |
-0.996 |
0.003 |
H5 |
1.934 |
0.513 |
0.171 |
H6 |
1.535 |
-1.165 |
0.209 |
H7 |
-1.742 |
-0.661 |
0.005 |
Atom - Atom Distances (Å)
|
C1 |
O2 |
N3 |
O4 |
H5 |
H6 |
H7 |
C1 | | 1.2201 | 1.3705 | 1.3675 | 2.0202 | 2.0477 | 1.8739 |
O2 | 1.2201 | | 2.3094 | 2.2835 | 2.5360 | 3.1633 | 2.2983 | N3 | 1.3705 | 2.3094 | | 2.2451 | 1.0120 | 1.0125 | 3.0571 | O4 | 1.3675 | 2.2835 | 2.2451 | | 3.1487 | 2.3747 | 0.9769 | H5 | 2.0202 | 2.5360 | 1.0120 | 3.1487 | | 1.7254 | 3.8626 | H6 | 2.0477 | 3.1633 | 1.0125 | 2.3747 | 1.7254 | | 3.3222 | H7 | 1.8739 | 2.2983 | 3.0571 | 0.9769 | 3.8626 | 3.3222 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N3 |
H5 |
115.151 |
|
C1 |
N3 |
H6 |
117.688 |
C1 |
O4 |
H7 |
104.902 |
|
O2 |
C1 |
N3 |
126.007 |
O2 |
C1 |
O4 |
123.786 |
|
N3 |
C1 |
O4 |
110.167 |
H5 |
N3 |
H6 |
116.913 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability