Jump to
S1C2
Energy calculated at BLYP/cc-pVDZ
| hartrees |
Energy at 0K | -168.566354 |
Energy at 298.15K | |
HF Energy | -168.566354 |
Nuclear repulsion energy | 59.617240 |
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 BLYP/cc-pVDZ
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 |
3445 |
3451 |
233.17 |
32.38 |
0.28 |
0.43 |
2 |
Σ |
2258 |
2261 |
273.48 |
17.66 |
0.12 |
0.22 |
3 |
Σ |
1259 |
1261 |
76.08 |
20.03 |
0.29 |
0.46 |
4 |
Π |
540 |
541 |
1.32 |
0.53 |
0.75 |
0.86 |
4 |
Π |
540 |
541 |
1.32 |
0.53 |
0.75 |
0.86 |
5 |
Π |
289i |
290i |
82.45 |
1.77 |
0.75 |
0.86 |
5 |
Π |
289i |
290i |
82.45 |
1.77 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3731.8 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 3737.8 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 BLYP/cc-pVDZ
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
1.198 |
N2 |
0.000 |
0.000 |
-0.017 |
C3 |
0.000 |
0.000 |
-1.199 |
H4 |
0.000 |
0.000 |
-2.274 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.2144 | 2.3965 | 3.4715 |
N2 | 1.2144 | | 1.1822 | 2.2571 | C3 | 2.3965 | 1.1822 | | 1.0750 | H4 | 3.4715 | 2.2571 | 1.0750 | |
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 BLYP/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.240 |
|
|
|
2 |
N |
0.207 |
|
|
|
3 |
C |
-0.045 |
|
|
|
4 |
H |
0.078 |
|
|
|
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 |
-2.605 |
2.605 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.494 |
0.000 |
0.000 |
y |
0.000 |
-16.494 |
0.000 |
z |
0.000 |
0.000 |
-13.858 |
|
Traceless |
| x | y | z |
x |
-1.318 |
0.000 |
0.000 |
y |
0.000 |
-1.318 |
0.000 |
z |
0.000 |
0.000 |
2.636 |
|
Polar |
3z2-r2 | 5.272 |
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 |
1.420 |
0.000 |
0.000 |
y |
0.000 |
1.420 |
0.000 |
z |
0.000 |
0.000 |
5.679 |
<r2> (average value of r
2) Å
2
<r2> |
35.024 |
(<r2>)1/2 |
5.918 |
Jump to
S1C1
Energy calculated at BLYP/cc-pVDZ
| hartrees |
Energy at 0K | -168.567034 |
Energy at 298.15K | -168.567732 |
HF Energy | -168.567034 |
Nuclear repulsion energy | 59.568828 |
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 BLYP/cc-pVDZ
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' |
3361 |
3366 |
145.47 |
|
|
|
2 |
A' |
2208 |
2212 |
295.92 |
|
|
|
3 |
A' |
1266 |
1268 |
54.20 |
|
|
|
4 |
A' |
536 |
537 |
4.68 |
|
|
|
5 |
A' |
393 |
394 |
151.86 |
|
|
|
6 |
A" |
538 |
539 |
1.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4151.0 cm
-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 4157.6 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 BLYP/cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
-1.014 |
-0.628 |
0.000 |
N2 |
0.000 |
0.034 |
0.000 |
C3 |
1.073 |
0.555 |
0.000 |
H4 |
1.670 |
1.456 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.2108 | 2.3987 | 3.3982 |
N2 | 1.2108 | | 1.1928 | 2.1937 | C3 | 2.3987 | 1.1928 | | 1.0814 | H4 | 3.3982 | 2.1937 | 1.0814 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
N2 |
C3 |
172.725 |
|
N2 |
C3 |
H4 |
149.403 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.224 |
|
|
|
2 |
N |
0.218 |
|
|
|
3 |
C |
-0.075 |
|
|
|
4 |
H |
0.081 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.543 |
1.688 |
0.000 |
2.287 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.251 |
1.325 |
0.000 |
y |
1.325 |
-14.750 |
0.000 |
z |
0.000 |
0.000 |
-16.537 |
|
Traceless |
| x | y | z |
x |
-0.608 |
1.325 |
0.000 |
y |
1.325 |
1.645 |
0.000 |
z |
0.000 |
0.000 |
-1.037 |
|
Polar |
3z2-r2 | -2.074 |
x2-y2 | -1.502 |
xy | 1.325 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.716 |
1.813 |
0.000 |
y |
1.813 |
2.563 |
0.000 |
z |
0.000 |
0.000 |
1.425 |
<r2> (average value of r
2) Å
2
<r2> |
34.948 |
(<r2>)1/2 |
5.912 |