Jump to
S1C2
Energy calculated at B1B95/aug-cc-pVDZ
| hartrees |
Energy at 0K | -418.392205 |
Energy at 298.15K | -418.396274 |
HF Energy | -418.392205 |
Nuclear repulsion energy | 60.729595 |
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/aug-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' |
3878 |
3715 |
65.99 |
|
|
|
2 |
A' |
2335 |
2237 |
95.41 |
|
|
|
3 |
A' |
1123 |
1076 |
3.46 |
|
|
|
4 |
A' |
1093 |
1047 |
39.48 |
|
|
|
5 |
A' |
896 |
859 |
23.50 |
|
|
|
6 |
A' |
789 |
755 |
141.61 |
|
|
|
7 |
A" |
2346 |
2247 |
113.46 |
|
|
|
8 |
A" |
900 |
862 |
14.39 |
|
|
|
9 |
A" |
384 |
368 |
85.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6871.7 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 6582.4 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/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
-0.108 |
-0.580 |
0.000 |
O2 |
-0.108 |
1.111 |
0.000 |
H3 |
0.775 |
1.489 |
0.000 |
H4 |
0.860 |
-0.835 |
1.031 |
H5 |
0.860 |
-0.835 |
-1.031 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.6907 | 2.2495 | 1.4374 | 1.4374 |
O2 | 1.6907 | | 0.9611 | 2.4056 | 2.4056 | H3 | 2.2495 | 0.9611 | | 2.5436 | 2.5436 | H4 | 1.4374 | 2.4056 | 2.5436 | | 2.0619 | H5 | 1.4374 | 2.4056 | 2.5436 | 2.0619 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
113.159 |
|
O2 |
P1 |
H4 |
100.223 |
O2 |
P1 |
H5 |
100.223 |
|
H4 |
P1 |
H5 |
91.657 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
0.014 |
|
|
|
2 |
O |
-0.481 |
|
|
|
3 |
H |
0.076 |
|
|
|
4 |
H |
0.196 |
|
|
|
5 |
H |
0.196 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.962 |
-0.117 |
0.000 |
1.966 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.274 |
1.664 |
0.000 |
y |
1.664 |
-19.975 |
0.000 |
z |
0.000 |
0.000 |
-20.268 |
|
Traceless |
| x | y | z |
x |
-0.153 |
1.664 |
0.000 |
y |
1.664 |
0.297 |
0.000 |
z |
0.000 |
0.000 |
-0.144 |
|
Polar |
3z2-r2 | -0.287 |
x2-y2 | -0.300 |
xy | 1.664 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.900 |
-0.114 |
0.000 |
y |
-0.114 |
5.125 |
0.000 |
z |
0.000 |
0.000 |
4.746 |
<r2> (average value of r
2) Å
2
<r2> |
35.602 |
(<r2>)1/2 |
5.967 |
Jump to
S1C1
Energy calculated at B1B95/aug-cc-pVDZ
| hartrees |
Energy at 0K | -418.392754 |
Energy at 298.15K | -418.396675 |
HF Energy | -418.392754 |
Nuclear repulsion energy | 60.677246 |
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/aug-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' |
3894 |
3730 |
105.52 |
|
|
|
2 |
A' |
2382 |
2282 |
75.99 |
|
|
|
3 |
A' |
1138 |
1090 |
90.47 |
|
|
|
4 |
A' |
1122 |
1075 |
17.66 |
|
|
|
5 |
A' |
895 |
857 |
23.99 |
|
|
|
6 |
A' |
788 |
755 |
103.15 |
|
|
|
7 |
A" |
2390 |
2290 |
89.23 |
|
|
|
8 |
A" |
918 |
880 |
2.60 |
|
|
|
9 |
A" |
250 |
239 |
85.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6888.6 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 6598.6 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 B1B95/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
P1 |
0.040 |
-0.585 |
0.000 |
O2 |
0.040 |
1.113 |
0.000 |
H3 |
0.951 |
1.418 |
0.000 |
H4 |
-0.935 |
-0.771 |
1.032 |
H5 |
-0.935 |
-0.771 |
-1.032 |
Atom - Atom Distances (Å)
|
P1 |
O2 |
H3 |
H4 |
H5 |
P1 | | 1.6986 | 2.2011 | 1.4317 | 1.4317 |
O2 | 1.6986 | | 0.9605 | 2.3591 | 2.3591 | H3 | 2.2011 | 0.9605 | | 3.0682 | 3.0682 | H4 | 1.4317 | 2.3591 | 3.0682 | | 2.0639 | H5 | 1.4317 | 2.3591 | 3.0682 | 2.0639 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
P1 |
O2 |
H3 |
108.532 |
|
O2 |
P1 |
H4 |
97.446 |
O2 |
P1 |
H5 |
97.446 |
|
H4 |
P1 |
H5 |
92.237 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
P |
-0.012 |
|
|
|
2 |
O |
-0.519 |
|
|
|
3 |
H |
0.102 |
|
|
|
4 |
H |
0.215 |
|
|
|
5 |
H |
0.215 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.679 |
-0.205 |
0.000 |
0.709 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.455 |
3.736 |
0.000 |
y |
3.736 |
-20.573 |
0.000 |
z |
0.000 |
0.000 |
-20.156 |
|
Traceless |
| x | y | z |
x |
0.909 |
3.736 |
0.000 |
y |
3.736 |
-0.768 |
0.000 |
z |
0.000 |
0.000 |
-0.142 |
|
Polar |
3z2-r2 | -0.283 |
x2-y2 | 1.118 |
xy | 3.736 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.971 |
0.326 |
0.000 |
y |
0.326 |
5.173 |
0.000 |
z |
0.000 |
0.000 |
4.713 |
<r2> (average value of r
2) Å
2
<r2> |
35.603 |
(<r2>)1/2 |
5.967 |