Jump to
S1C2
Energy calculated at TPSSh/cc-pVDZ
| hartrees |
Energy at 0K | -418.387704 |
Energy at 298.15K | -418.391803 |
HF Energy | -418.387704 |
Nuclear repulsion energy | 60.589995 |
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/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' |
3730 |
3627 |
42.02 |
|
|
|
2 |
A' |
2304 |
2241 |
116.23 |
|
|
|
3 |
A' |
1143 |
1111 |
14.34 |
|
|
|
4 |
A' |
1108 |
1077 |
42.13 |
|
|
|
5 |
A' |
893 |
869 |
35.35 |
|
|
|
6 |
A' |
783 |
761 |
119.86 |
|
|
|
7 |
A" |
2307 |
2243 |
170.59 |
|
|
|
8 |
A" |
890 |
865 |
14.54 |
|
|
|
9 |
A" |
419 |
408 |
99.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6788.2 cm
-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 6600.8 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 TPSSh/cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
-0.109 |
-0.577 |
0.000 |
O2 |
-0.109 |
1.114 |
0.000 |
H3 |
0.795 |
1.473 |
0.000 |
H4 |
0.858 |
-0.862 |
1.033 |
H5 |
0.858 |
-0.862 |
-1.033 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.6914 | 2.2410 | 1.4434 | 1.4434 |
O2 | 1.6914 | | 0.9729 | 2.4301 | 2.4301 | H3 | 2.2410 | 0.9729 | | 2.5535 | 2.5535 | H4 | 1.4434 | 2.4301 | 2.5535 | | 2.0655 | H5 | 1.4434 | 2.4301 | 2.5535 | 2.0655 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
111.656 |
|
O2 |
P1 |
H4 |
101.351 |
O2 |
P1 |
H5 |
101.351 |
|
H4 |
P1 |
H5 |
91.366 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
0.250 |
|
|
|
2 |
O |
-0.382 |
|
|
|
3 |
H |
0.178 |
|
|
|
4 |
H |
-0.023 |
|
|
|
5 |
H |
-0.023 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.029 |
-0.100 |
0.000 |
2.032 |
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 |
3.648 |
-0.334 |
0.000 |
y |
-0.334 |
3.905 |
0.000 |
z |
0.000 |
0.000 |
3.818 |
<r2> (average value of r
2) Å
2
<r2> |
35.444 |
(<r2>)1/2 |
5.954 |
Jump to
S1C1
Energy calculated at TPSSh/cc-pVDZ
| hartrees |
Energy at 0K | -418.388525 |
Energy at 298.15K | -418.392416 |
HF Energy | -418.388525 |
Nuclear repulsion energy | 60.475542 |
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/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' |
3755 |
3651 |
77.70 |
|
|
|
2 |
A' |
2359 |
2294 |
95.20 |
|
|
|
3 |
A' |
1150 |
1118 |
73.90 |
|
|
|
4 |
A' |
1141 |
1109 |
37.91 |
|
|
|
5 |
A' |
900 |
875 |
13.02 |
|
|
|
6 |
A' |
778 |
757 |
90.35 |
|
|
|
7 |
A" |
2356 |
2291 |
134.99 |
|
|
|
8 |
A" |
919 |
893 |
1.31 |
|
|
|
9 |
A" |
229 |
223 |
77.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6792.9 cm
-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 6605.5 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 TPSSh/cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
0.039 |
-0.584 |
0.000 |
O2 |
0.039 |
1.120 |
0.000 |
H3 |
0.973 |
1.388 |
0.000 |
H4 |
-0.937 |
-0.790 |
1.033 |
H5 |
-0.937 |
-0.790 |
-1.033 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.7038 | 2.1823 | 1.4361 | 1.4361 |
O2 | 1.7038 | | 0.9716 | 2.3805 | 2.3805 | H3 | 2.1823 | 0.9716 | | 3.0757 | 3.0757 | H4 | 1.4361 | 2.3805 | 3.0757 | | 2.0654 | H5 | 1.4361 | 2.3805 | 3.0757 | 2.0654 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
106.047 |
|
O2 |
P1 |
H4 |
98.237 |
O2 |
P1 |
H5 |
98.237 |
|
H4 |
P1 |
H5 |
91.957 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
0.213 |
|
|
|
2 |
O |
-0.381 |
|
|
|
3 |
H |
0.178 |
|
|
|
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 |
|
0.861 |
-0.654 |
0.000 |
1.081 |
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 |
3.807 |
0.707 |
0.000 |
y |
0.707 |
3.849 |
0.000 |
z |
0.000 |
0.000 |
3.796 |
<r2> (average value of r
2) Å
2
<r2> |
35.442 |
(<r2>)1/2 |
5.953 |