Jump to
S1C2
S1C3
Energy calculated at B3PW91/STO-3G
| | hartrees |
| Energy at 0K | -164.150075 |
| Energy at 298.15K | |
| HF Energy | -164.150075 |
| Nuclear repulsion energy | 49.837236 |
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 B3PW91/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
4059 |
3592 |
7.31 |
|
|
|
| 2 |
A1 |
896 |
793 |
13.16 |
|
|
|
| 3 |
A1 |
519 |
459 |
100.47 |
|
|
|
| 4 |
A1 |
295 |
261 |
2.32 |
|
|
|
| 5 |
A2 |
366i |
324i |
0.00 |
|
|
|
| 6 |
B1 |
332 |
294 |
14.20 |
|
|
|
| 7 |
B2 |
4056 |
3589 |
26.50 |
|
|
|
| 8 |
B2 |
1802 |
1594 |
167.55 |
|
|
|
| 9 |
B2 |
263 |
233 |
306.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5927.6 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 5245.9 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 B3PW91/STO-3G
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
-0.144 |
| O2 |
0.000 |
1.363 |
0.096 |
| O3 |
0.000 |
-1.363 |
0.096 |
| H4 |
0.000 |
2.172 |
-0.479 |
| H5 |
0.000 |
-2.172 |
-0.479 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.3839 | 1.3839 | 2.1980 | 2.1980 |
O2 | 1.3839 | | 2.7260 | 0.9926 | 3.5818 | O3 | 1.3839 | 2.7260 | | 3.5818 | 0.9926 | H4 | 2.1980 | 0.9926 | 3.5818 | | 4.3447 | H5 | 2.1980 | 3.5818 | 0.9926 | 4.3447 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
134.650 |
|
Be1 |
O3 |
H5 |
134.650 |
| O2 |
Be1 |
O3 |
160.056 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Be |
0.204 |
|
|
|
| 2 |
O |
-0.324 |
|
|
|
| 3 |
O |
-0.324 |
|
|
|
| 4 |
H |
0.222 |
|
|
|
| 5 |
H |
0.222 |
|
|
|
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 |
-1.834 |
1.834 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.904 |
0.000 |
0.000 |
| y |
0.000 |
-8.490 |
0.000 |
| z |
0.000 |
0.000 |
-13.867 |
|
| Traceless |
| | x | y | z |
| x |
-3.725 |
0.000 |
0.000 |
| y |
0.000 |
5.895 |
0.000 |
| z |
0.000 |
0.000 |
-2.170 |
|
| Polar |
| 3z2-r2 | -4.340 |
| x2-y2 | -6.413 |
| 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 |
0.677 |
0.000 |
0.000 |
| y |
0.000 |
3.635 |
0.000 |
| z |
0.000 |
0.000 |
1.036 |
<r2> (average value of r
2) Å
2
| <r2> |
47.609 |
| (<r2>)1/2 |
6.900 |
Jump to
S1C1
S1C3
Energy calculated at B3PW91/STO-3G
| | hartrees |
| Energy at 0K | -164.152778 |
| Energy at 298.15K | -164.154276 |
| HF Energy | -164.152778 |
| Nuclear repulsion energy | 49.444313 |
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 B3PW91/STO-3G
| 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 |
3983 |
3525 |
4.88 |
|
|
|
| 2 |
A |
865 |
765 |
8.52 |
|
|
|
| 3 |
A |
590 |
522 |
47.28 |
|
|
|
| 4 |
A |
447 |
396 |
58.33 |
|
|
|
| 5 |
A |
276 |
245 |
0.83 |
|
|
|
| 6 |
B |
3987 |
3529 |
11.70 |
|
|
|
| 7 |
B |
1761 |
1559 |
144.43 |
|
|
|
| 8 |
B |
532 |
471 |
322.03 |
|
|
|
| 9 |
B |
294 |
260 |
46.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6367.7 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 5635.4 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 B3PW91/STO-3G
Point Group is C2
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.095 |
| O2 |
0.000 |
1.387 |
-0.078 |
| O3 |
0.000 |
-1.387 |
-0.078 |
| H4 |
0.561 |
2.034 |
0.434 |
| H5 |
-0.561 |
-2.034 |
0.434 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.3977 | 1.3977 | 2.1375 | 2.1375 |
O2 | 1.3977 | | 2.7739 | 0.9982 | 3.5047 | O3 | 1.3977 | 2.7739 | | 3.5047 | 0.9982 | H4 | 2.1375 | 0.9982 | 3.5047 | | 4.2207 | H5 | 2.1375 | 3.5047 | 0.9982 | 4.2207 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
125.468 |
|
Be1 |
O3 |
H5 |
125.468 |
| O2 |
Be1 |
O3 |
165.817 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Be |
0.197 |
|
|
|
| 2 |
O |
-0.313 |
|
|
|
| 3 |
O |
-0.313 |
|
|
|
| 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 |
| |
0.000 |
0.000 |
1.575 |
1.575 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-13.728 |
3.573 |
0.000 |
| y |
3.573 |
-10.991 |
0.000 |
| z |
0.000 |
0.000 |
-14.167 |
|
| Traceless |
| | x | y | z |
| x |
-1.148 |
3.573 |
0.000 |
| y |
3.573 |
2.956 |
0.000 |
| z |
0.000 |
0.000 |
-1.808 |
|
| Polar |
| 3z2-r2 | -3.615 |
| x2-y2 | -2.736 |
| xy | 3.573 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.016 |
0.466 |
0.000 |
| y |
0.466 |
3.460 |
0.000 |
| z |
0.000 |
0.000 |
0.984 |
<r2> (average value of r
2) Å
2
| <r2> |
48.292 |
| (<r2>)1/2 |
6.949 |
Jump to
S1C1
S1C2
Energy calculated at B3PW91/STO-3G
| | hartrees |
| Energy at 0K | -164.144608 |
| Energy at 298.15K | |
| HF Energy | -164.144608 |
| Nuclear repulsion energy | 50.719069 |
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 B3PW91/STO-3G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
4200 |
3717 |
0.00 |
|
|
|
| 2 |
Σg |
936 |
828 |
0.00 |
|
|
|
| 3 |
Σu |
4195 |
3713 |
127.00 |
|
|
|
| 4 |
Σu |
1996 |
1766 |
287.87 |
|
|
|
| 5 |
Πg |
361i |
319i |
0.00 |
|
|
|
| 5 |
Πg |
361i |
319i |
0.00 |
|
|
|
| 6 |
Πu |
323 |
286 |
12.77 |
|
|
|
| 6 |
Πu |
323 |
286 |
12.77 |
|
|
|
| 7 |
Πu |
427i |
378i |
172.71 |
|
|
|
| 7 |
Πu |
427i |
378i |
172.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5199.3 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 4601.4 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 B3PW91/STO-3G
Point Group is D∞h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| Be1 |
0.000 |
0.000 |
0.000 |
| O2 |
0.000 |
0.000 |
1.343 |
| O3 |
0.000 |
0.000 |
-1.343 |
| H4 |
0.000 |
0.000 |
2.323 |
| H5 |
0.000 |
0.000 |
-2.323 |
Atom - Atom Distances (Å)
| |
Be1 |
O2 |
O3 |
H4 |
H5 |
| Be1 | | 1.3425 | 1.3425 | 2.3233 | 2.3233 |
O2 | 1.3425 | | 2.6850 | 0.9808 | 3.6658 | O3 | 1.3425 | 2.6850 | | 3.6658 | 0.9808 | H4 | 2.3233 | 0.9808 | 3.6658 | | 4.6465 | H5 | 2.3233 | 3.6658 | 0.9808 | 4.6465 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be1 |
O2 |
H4 |
180.000 |
|
Be1 |
O3 |
H5 |
180.000 |
| O2 |
Be1 |
O3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
Be |
0.214 |
|
|
|
| 2 |
O |
-0.345 |
|
|
|
| 3 |
O |
-0.345 |
|
|
|
| 4 |
H |
0.238 |
|
|
|
| 5 |
H |
0.238 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.690 |
0.000 |
0.000 |
| y |
0.000 |
-14.690 |
0.000 |
| z |
0.000 |
0.000 |
-4.932 |
|
| Traceless |
| | x | y | z |
| x |
-4.879 |
0.000 |
0.000 |
| y |
0.000 |
-4.879 |
0.000 |
| z |
0.000 |
0.000 |
9.758 |
|
| Polar |
| 3z2-r2 | 19.516 |
| 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 |
0.514 |
0.000 |
0.000 |
| y |
0.000 |
0.514 |
0.000 |
| z |
0.000 |
0.000 |
3.696 |
<r2> (average value of r
2) Å
2
| <r2> |
46.776 |
| (<r2>)1/2 |
6.839 |