Jump to
S1C2
Energy calculated at mPW1PW91/6-31+G**
| hartrees |
Energy at 0K | -166.480573 |
Energy at 298.15K | |
HF Energy | -166.480573 |
Nuclear repulsion energy | 48.959614 |
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 mPW1PW91/6-31+G**
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 |
4094 |
3896 |
64.26 |
|
|
|
2 |
A1 |
743 |
708 |
4.77 |
|
|
|
3 |
A1 |
523 |
498 |
272.70 |
|
|
|
4 |
A1 |
292 |
278 |
0.08 |
|
|
|
5 |
A2 |
190i |
181i |
0.00 |
|
|
|
6 |
B1 |
388 |
369 |
100.79 |
|
|
|
7 |
B2 |
4091 |
3894 |
215.54 |
|
|
|
8 |
B2 |
1541 |
1467 |
466.69 |
|
|
|
9 |
B2 |
368 |
351 |
269.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5924.7 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 5639.1 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 mPW1PW91/6-31+G**
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
0.011 |
O2 |
0.000 |
1.423 |
0.067 |
O3 |
0.000 |
-1.423 |
0.067 |
H4 |
0.000 |
2.137 |
-0.560 |
H5 |
0.000 |
-2.137 |
-0.560 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4245 | 1.4245 | 2.2122 | 2.2122 |
O2 | 1.4245 | | 2.8468 | 0.9503 | 3.6156 | O3 | 1.4245 | 2.8468 | | 3.6156 | 0.9503 | H4 | 2.2122 | 0.9503 | 3.6156 | | 4.2747 | H5 | 2.2122 | 3.6156 | 0.9503 | 4.2747 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
136.428 |
|
Be1 |
O3 |
H5 |
136.428 |
O2 |
Be1 |
O3 |
175.449 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Be |
1.024 |
|
|
|
2 |
O |
-0.888 |
|
|
|
3 |
O |
-0.888 |
|
|
|
4 |
H |
0.376 |
|
|
|
5 |
H |
0.376 |
|
|
|
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 |
-2.464 |
2.464 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.054 |
0.000 |
0.000 |
y |
0.000 |
-14.140 |
0.000 |
z |
0.000 |
0.000 |
-15.042 |
|
Traceless |
| x | y | z |
x |
-2.463 |
0.000 |
0.000 |
y |
0.000 |
1.908 |
0.000 |
z |
0.000 |
0.000 |
0.555 |
|
Polar |
3z2-r2 | 1.110 |
x2-y2 | -2.914 |
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 |
2.323 |
0.000 |
0.000 |
y |
0.000 |
4.062 |
0.000 |
z |
0.000 |
0.000 |
2.306 |
<r2> (average value of r
2) Å
2
<r2> |
51.880 |
(<r2>)1/2 |
7.203 |
Jump to
S1C1
Energy calculated at mPW1PW91/6-31+G**
| hartrees |
Energy at 0K | -166.481189 |
Energy at 298.15K | -166.482536 |
HF Energy | -166.481189 |
Nuclear repulsion energy | 48.926517 |
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 mPW1PW91/6-31+G**
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 |
4076 |
3880 |
27.64 |
|
|
|
2 |
A |
739 |
703 |
1.03 |
|
|
|
3 |
A |
502 |
478 |
149.44 |
|
|
|
4 |
A |
327 |
312 |
24.88 |
|
|
|
5 |
A |
176 |
168 |
190.91 |
|
|
|
6 |
B |
4074 |
3878 |
232.50 |
|
|
|
7 |
B |
1538 |
1464 |
456.07 |
|
|
|
8 |
B |
509 |
485 |
370.22 |
|
|
|
9 |
B |
308 |
293 |
114.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6124.7 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 5829.5 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 mPW1PW91/6-31+G**
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
-0.010 |
O2 |
0.000 |
1.426 |
-0.044 |
O3 |
0.000 |
-1.426 |
-0.044 |
H4 |
0.534 |
2.093 |
0.374 |
H5 |
-0.534 |
-2.093 |
0.374 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4266 | 1.4266 | 2.1941 | 2.1941 |
O2 | 1.4266 | | 2.8524 | 0.9514 | 3.5841 | O3 | 1.4266 | 2.8524 | | 3.5841 | 0.9514 | H4 | 2.1941 | 0.9514 | 3.5841 | | 4.3203 | H5 | 2.1941 | 3.5841 | 0.9514 | 4.3203 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
133.642 |
|
Be1 |
O3 |
H5 |
133.642 |
O2 |
Be1 |
O3 |
177.235 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Be |
1.016 |
|
|
|
2 |
O |
-0.880 |
|
|
|
3 |
O |
-0.880 |
|
|
|
4 |
H |
0.372 |
|
|
|
5 |
H |
0.372 |
|
|
|
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 |
1.631 |
1.631 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.361 |
4.968 |
0.000 |
y |
4.968 |
-15.085 |
0.000 |
z |
0.000 |
0.000 |
-16.165 |
|
Traceless |
| x | y | z |
x |
0.264 |
4.968 |
0.000 |
y |
4.968 |
0.678 |
0.000 |
z |
0.000 |
0.000 |
-0.943 |
|
Polar |
3z2-r2 | -1.885 |
x2-y2 | -0.276 |
xy | 4.968 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.331 |
0.033 |
0.000 |
y |
0.033 |
4.060 |
0.000 |
z |
0.000 |
0.000 |
2.340 |
<r2> (average value of r
2) Å
2
<r2> |
51.893 |
(<r2>)1/2 |
7.204 |