Jump to
S1C2
Energy calculated at B1B95/6-31G
| hartrees |
Energy at 0K | -168.449541 |
Energy at 298.15K | |
HF Energy | -168.449541 |
Nuclear repulsion energy | 59.572051 |
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 B1B95/6-31G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σ |
3584 |
3418 |
237.31 |
30.38 |
0.21 |
0.35 |
2 |
Σ |
2312 |
2205 |
218.42 |
27.84 |
0.16 |
0.28 |
3 |
Σ |
1213 |
1157 |
99.14 |
13.77 |
0.31 |
0.48 |
4 |
Π |
519 |
495 |
3.51 |
0.45 |
0.75 |
0.86 |
4 |
Π |
519 |
495 |
3.51 |
0.45 |
0.75 |
0.86 |
5 |
Π |
403 |
385 |
109.36 |
4.03 |
0.75 |
0.86 |
5 |
Π |
403 |
385 |
109.36 |
4.03 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4476.7 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 4269.5 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 B1B95/6-31G
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
1.204 |
N2 |
0.000 |
0.000 |
-0.029 |
C3 |
0.000 |
0.000 |
-1.195 |
H4 |
0.000 |
0.000 |
-2.254 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.2332 | 2.3990 | 3.4577 |
N2 | 1.2332 | | 1.1658 | 2.2246 | C3 | 2.3990 | 1.1658 | | 1.0588 | H4 | 3.4577 | 2.2246 | 1.0588 | |
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 B1B95/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.382 |
|
|
|
2 |
N |
0.072 |
|
|
|
3 |
C |
0.009 |
|
|
|
4 |
H |
0.302 |
|
|
|
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 |
-3.625 |
3.625 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.570 |
0.000 |
0.000 |
y |
0.000 |
-16.570 |
0.000 |
z |
0.000 |
0.000 |
-14.304 |
|
Traceless |
| x | y | z |
x |
-1.133 |
0.000 |
0.000 |
y |
0.000 |
-1.133 |
0.000 |
z |
0.000 |
0.000 |
2.266 |
|
Polar |
3z2-r2 | 4.533 |
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 |
1.077 |
0.000 |
0.000 |
y |
0.000 |
1.077 |
0.000 |
z |
0.000 |
0.000 |
5.596 |
<r2> (average value of r
2) Å
2
<r2> |
35.127 |
(<r2>)1/2 |
5.927 |
Jump to
S1C1
Energy calculated at B1B95/6-31G
| hartrees |
Energy at 0K | -168.449543 |
Energy at 298.15K | -168.450161 |
HF Energy | -168.449543 |
Nuclear repulsion energy | 59.571981 |
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 B1B95/6-31G
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' |
3586 |
3420 |
237.01 |
|
|
|
2 |
A' |
2313 |
2206 |
218.22 |
|
|
|
3 |
A' |
1213 |
1157 |
99.28 |
|
|
|
4 |
A' |
519 |
495 |
3.49 |
|
|
|
5 |
A' |
404 |
385 |
109.37 |
|
|
|
6 |
A" |
451 |
430 |
50.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4242.9 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 4046.5 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 B1B95/6-31G
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
-0.004 |
-1.204 |
0.000 |
N2 |
0.000 |
0.029 |
0.000 |
C3 |
0.004 |
1.195 |
0.000 |
H4 |
0.008 |
2.254 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
N2 |
C3 |
H4 |
O1 | | 1.2331 | 2.3990 | 3.4578 |
N2 | 1.2331 | | 1.1658 | 2.2246 | C3 | 2.3990 | 1.1658 | | 1.0588 | H4 | 3.4578 | 2.2246 | 1.0588 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
O1 |
N2 |
C3 |
179.991 |
|
N2 |
C3 |
H4 |
179.963 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.382 |
|
|
|
2 |
N |
0.072 |
|
|
|
3 |
C |
0.009 |
|
|
|
4 |
H |
0.302 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.013 |
3.625 |
0.000 |
3.625 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-16.570 |
0.010 |
0.000 |
y |
0.010 |
-14.303 |
0.000 |
z |
0.000 |
0.000 |
-16.570 |
|
Traceless |
| x | y | z |
x |
-1.133 |
0.010 |
0.000 |
y |
0.010 |
2.267 |
0.000 |
z |
0.000 |
0.000 |
-1.133 |
|
Polar |
3z2-r2 | -2.267 |
x2-y2 | -2.267 |
xy | 0.010 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.077 |
0.015 |
0.000 |
y |
0.015 |
5.597 |
0.000 |
z |
0.000 |
0.000 |
1.077 |
<r2> (average value of r
2) Å
2
<r2> |
35.127 |
(<r2>)1/2 |
5.927 |