Jump to
S1C2
Energy calculated at PBEPBEultrafine/cc-pV(T+d)Z
| hartrees |
Energy at 0K | -418.181484 |
Energy at 298.15K | -418.185547 |
HF Energy | -418.181484 |
Nuclear repulsion energy | 61.217227 |
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 PBEPBEultrafine/cc-pV(T+d)Z
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' |
3708 |
3708 |
45.52 |
|
|
|
2 |
A' |
2233 |
2233 |
103.44 |
|
|
|
3 |
A' |
1102 |
1102 |
6.89 |
|
|
|
4 |
A' |
1075 |
1075 |
40.09 |
|
|
|
5 |
A' |
876 |
876 |
18.49 |
|
|
|
6 |
A' |
770 |
770 |
141.34 |
|
|
|
7 |
A" |
2240 |
2240 |
131.78 |
|
|
|
8 |
A" |
877 |
877 |
14.10 |
|
|
|
9 |
A" |
401 |
401 |
90.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6640.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6640.9 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 PBEPBEultrafine/cc-pV(T+d)Z
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
-0.109 |
-0.569 |
0.000 |
O2 |
-0.109 |
1.097 |
0.000 |
H3 |
0.783 |
1.480 |
0.000 |
H4 |
0.864 |
-0.858 |
1.026 |
H5 |
0.864 |
-0.858 |
-1.026 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.6657 | 2.2351 | 1.4431 | 1.4431 |
O2 | 1.6657 | | 0.9709 | 2.4121 | 2.4121 | H3 | 2.2351 | 0.9709 | | 2.5544 | 2.5544 | H4 | 1.4431 | 2.4121 | 2.5544 | | 2.0525 | H5 | 1.4431 | 2.4121 | 2.5544 | 2.0525 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
113.279 |
|
O2 |
P1 |
H4 |
101.528 |
O2 |
P1 |
H5 |
101.528 |
|
H4 |
P1 |
H5 |
90.651 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pV(T+d)Z
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
0.185 |
|
|
|
2 |
O |
-0.357 |
|
|
|
3 |
H |
0.207 |
|
|
|
4 |
H |
-0.018 |
|
|
|
5 |
H |
-0.018 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.899 |
0.227 |
0.000 |
1.912 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.238 |
1.626 |
0.000 |
y |
1.626 |
-19.549 |
0.000 |
z |
0.000 |
0.000 |
-20.273 |
|
Traceless |
| x | y | z |
x |
-0.326 |
1.626 |
0.000 |
y |
1.626 |
0.706 |
0.000 |
z |
0.000 |
0.000 |
-0.379 |
|
Polar |
3z2-r2 | -0.759 |
x2-y2 | -0.688 |
xy | 1.626 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.402 |
-0.238 |
0.000 |
y |
-0.238 |
4.534 |
0.000 |
z |
0.000 |
0.000 |
4.373 |
<r2> (average value of r
2) Å
2
<r2> |
35.130 |
(<r2>)1/2 |
5.927 |
Jump to
S1C1
Energy calculated at PBEPBEultrafine/cc-pV(T+d)Z
| hartrees |
Energy at 0K | -418.181681 |
Energy at 298.15K | -418.185589 |
HF Energy | -418.181681 |
Nuclear repulsion energy | 61.092093 |
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 PBEPBEultrafine/cc-pV(T+d)Z
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' |
3742 |
3742 |
92.28 |
|
|
|
2 |
A' |
2275 |
2275 |
83.69 |
|
|
|
3 |
A' |
1121 |
1121 |
86.05 |
|
|
|
4 |
A' |
1102 |
1102 |
18.78 |
|
|
|
5 |
A' |
877 |
877 |
16.01 |
|
|
|
6 |
A' |
769 |
769 |
104.82 |
|
|
|
7 |
A" |
2278 |
2278 |
105.70 |
|
|
|
8 |
A" |
898 |
898 |
1.09 |
|
|
|
9 |
A" |
256 |
256 |
73.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6657.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 6657.6 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 PBEPBEultrafine/cc-pV(T+d)Z
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
0.040 |
-0.576 |
0.000 |
O2 |
0.040 |
1.102 |
0.000 |
H3 |
0.965 |
1.394 |
0.000 |
H4 |
-0.942 |
-0.787 |
1.027 |
H5 |
-0.942 |
-0.787 |
-1.027 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.6779 | 2.1757 | 1.4368 | 1.4368 |
O2 | 1.6779 | | 0.9697 | 2.3642 | 2.3642 | H3 | 2.1757 | 0.9697 | | 3.0737 | 3.0737 | H4 | 1.4368 | 2.3642 | 3.0737 | | 2.0541 | H5 | 1.4368 | 2.3642 | 3.0737 | 2.0541 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
107.493 |
|
O2 |
P1 |
H4 |
98.466 |
O2 |
P1 |
H5 |
98.466 |
|
H4 |
P1 |
H5 |
91.259 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pV(T+d)Z
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
0.156 |
|
|
|
2 |
O |
-0.356 |
|
|
|
3 |
H |
0.210 |
|
|
|
4 |
H |
-0.005 |
|
|
|
5 |
H |
-0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.771 |
0.069 |
0.000 |
0.774 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.373 |
3.555 |
0.000 |
y |
3.555 |
-20.139 |
0.000 |
z |
0.000 |
0.000 |
-20.136 |
|
Traceless |
| x | y | z |
x |
0.764 |
3.555 |
0.000 |
y |
3.555 |
-0.384 |
0.000 |
z |
0.000 |
0.000 |
-0.380 |
|
Polar |
3z2-r2 | -0.760 |
x2-y2 | 0.766 |
xy | 3.555 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.513 |
0.532 |
0.000 |
y |
0.532 |
4.477 |
0.000 |
z |
0.000 |
0.000 |
4.359 |
<r2> (average value of r
2) Å
2
<r2> |
35.143 |
(<r2>)1/2 |
5.928 |