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S1C2
Vibrational Frequencies calculated at TPSSh/6-31G**
Geometric Data calculated at TPSSh/6-31G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
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S1C1
Energy calculated at TPSSh/6-31G**
| hartrees |
Energy at 0K | -261.043258 |
Energy at 298.15K | -261.048235 |
HF Energy | -261.043258 |
Nuclear repulsion energy | 126.530376 |
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 TPSSh/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' |
3511 |
3366 |
25.87 |
|
|
|
2 |
A' |
1610 |
1543 |
64.03 |
|
|
|
3 |
A' |
1390 |
1332 |
216.71 |
|
|
|
4 |
A' |
1009 |
967 |
17.33 |
|
|
|
5 |
A' |
797 |
764 |
159.08 |
|
|
|
6 |
A' |
718 |
689 |
95.44 |
|
|
|
7 |
A' |
622 |
596 |
94.32 |
|
|
|
8 |
A" |
3658 |
3507 |
40.90 |
|
|
|
9 |
A" |
1699 |
1629 |
261.11 |
|
|
|
10 |
A" |
1233 |
1182 |
44.32 |
|
|
|
11 |
A" |
552 |
529 |
3.29 |
|
|
|
12 |
A" |
418 |
401 |
27.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8608.3 cm
-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 8252.7 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 TPSSh/6-31G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
N1 |
0.081 |
-1.251 |
0.000 |
N2 |
0.004 |
0.144 |
0.000 |
O3 |
0.004 |
0.685 |
1.102 |
O4 |
0.004 |
0.685 |
-1.102 |
H5 |
-0.325 |
-1.608 |
-0.859 |
H6 |
-0.325 |
-1.608 |
0.859 |
Atom - Atom Distances (Å)
|
N1 |
N2 |
O3 |
O4 |
H5 |
H6 |
N1 | | 1.3976 | 2.2298 | 2.2298 | 1.0151 | 1.0151 |
N2 | 1.3976 | | 1.2280 | 1.2280 | 1.9793 | 1.9793 | O3 | 2.2298 | 1.2280 | | 2.2046 | 3.0360 | 2.3302 | O4 | 2.2298 | 1.2280 | 2.2046 | | 2.3302 | 3.0360 | H5 | 1.0151 | 1.9793 | 3.0360 | 2.3302 | | 1.7180 | H6 | 1.0151 | 1.9793 | 2.3302 | 3.0360 | 1.7180 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
N1 |
N2 |
O3 |
116.113 |
|
N1 |
N2 |
O4 |
116.113 |
N2 |
N1 |
H5 |
109.227 |
|
N2 |
N1 |
H6 |
109.227 |
O3 |
N2 |
O4 |
127.688 |
|
H5 |
N1 |
H6 |
115.611 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
N |
-0.405 |
|
|
|
2 |
N |
0.569 |
|
|
|
3 |
O |
-0.391 |
|
|
|
4 |
O |
-0.391 |
|
|
|
5 |
H |
0.309 |
|
|
|
6 |
H |
0.309 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.312 |
-3.519 |
0.000 |
3.756 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.636 |
0.088 |
0.000 |
y |
0.088 |
4.080 |
0.000 |
z |
0.000 |
0.000 |
4.367 |
<r2> (average value of r
2) Å
2
<r2> |
58.622 |
(<r2>)1/2 |
7.657 |