Jump to
S1C2
Energy calculated at B97D3/cc-pVTZ
| hartrees |
Energy at 0K | -168.548349 |
Energy at 298.15K | |
HF Energy | -168.548349 |
Nuclear repulsion energy | 60.410145 |
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 B97D3/cc-pVTZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σ |
3468 |
3420 |
225.36 |
30.34 |
0.25 |
0.40 |
2 |
Σ |
2285 |
2253 |
361.52 |
26.45 |
0.07 |
0.13 |
3 |
Σ |
1282 |
1264 |
92.86 |
23.02 |
0.27 |
0.42 |
4 |
Π |
551 |
543 |
2.61 |
0.28 |
0.75 |
0.86 |
4 |
Π |
551 |
543 |
2.61 |
0.28 |
0.75 |
0.86 |
5 |
Π |
233i |
230i |
79.08 |
4.02 |
0.75 |
0.86 |
5 |
Π |
233i |
230i |
79.08 |
4.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3835.2 cm
-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 3781.5 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 B97D3/cc-pVTZ
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
1.182 |
N2 |
0.000 |
0.000 |
-0.016 |
C3 |
0.000 |
0.000 |
-1.183 |
H4 |
0.000 |
0.000 |
-2.245 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.1984 | 2.3648 | 3.4269 |
N2 | 1.1984 | | 1.1664 | 2.2285 | C3 | 2.3648 | 1.1664 | | 1.0621 | H4 | 3.4269 | 2.2285 | 1.0621 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
N2 |
C3 |
180.000 |
|
N2 |
C3 |
H4 |
180.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.246 |
|
|
|
2 |
N |
0.287 |
|
|
|
3 |
C |
-0.191 |
|
|
|
4 |
H |
0.150 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-2.781 |
2.781 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.634 |
0.000 |
0.000 |
y |
0.000 |
-16.634 |
0.000 |
z |
0.000 |
0.000 |
-13.831 |
|
Traceless |
| x | y | z |
x |
-1.402 |
0.000 |
0.000 |
y |
0.000 |
-1.402 |
0.000 |
z |
0.000 |
0.000 |
2.803 |
|
Polar |
3z2-r2 | 5.607 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.927 |
0.000 |
0.000 |
y |
0.000 |
1.927 |
0.000 |
z |
0.000 |
0.000 |
6.001 |
<r2> (average value of r
2) Å
2
<r2> |
34.419 |
(<r2>)1/2 |
5.867 |
Jump to
S1C1
Energy calculated at B97D3/cc-pVTZ
| hartrees |
Energy at 0K | -168.548614 |
Energy at 298.15K | -168.549251 |
HF Energy | -168.548614 |
Nuclear repulsion energy | 60.387395 |
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 B97D3/cc-pVTZ
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' |
3420 |
3372 |
167.76 |
|
|
|
2 |
A' |
2254 |
2223 |
378.01 |
|
|
|
3 |
A' |
1287 |
1269 |
75.06 |
|
|
|
4 |
A' |
549 |
541 |
4.17 |
|
|
|
5 |
A' |
316 |
312 |
137.71 |
|
|
|
6 |
A" |
549 |
542 |
2.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4187.9 cm
-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 4129.3 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 B97D3/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
-0.905 |
0.755 |
0.000 |
N2 |
0.000 |
-0.027 |
0.000 |
C3 |
0.957 |
-0.705 |
0.000 |
H4 |
1.500 |
-1.621 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.1959 | 2.3661 | 3.3812 |
N2 | 1.1959 | | 1.1729 | 2.1894 | C3 | 2.3661 | 1.1729 | | 1.0654 | H4 | 3.3812 | 2.1894 | 1.0654 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
N2 |
C3 |
174.515 |
|
N2 |
C3 |
H4 |
155.964 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.233 |
|
|
|
2 |
N |
0.269 |
|
|
|
3 |
C |
-0.193 |
|
|
|
4 |
H |
0.158 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.619 |
-1.976 |
0.000 |
2.555 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.242 |
-1.268 |
0.000 |
y |
-1.268 |
-14.623 |
0.000 |
z |
0.000 |
0.000 |
-16.661 |
|
Traceless |
| x | y | z |
x |
-0.600 |
-1.268 |
0.000 |
y |
-1.268 |
1.829 |
0.000 |
z |
0.000 |
0.000 |
-1.229 |
|
Polar |
3z2-r2 | -2.457 |
x2-y2 | -1.619 |
xy | -1.268 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.558 |
-1.968 |
0.000 |
y |
-1.968 |
3.477 |
0.000 |
z |
0.000 |
0.000 |
1.930 |
<r2> (average value of r
2) Å
2
<r2> |
34.368 |
(<r2>)1/2 |
5.862 |