Jump to
S1C2
Energy calculated at B1B95/6-31+G**
| hartrees |
Energy at 0K | -166.467744 |
Energy at 298.15K | |
HF Energy | -166.467744 |
Nuclear repulsion energy | 48.994118 |
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 B1B95/6-31+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 |
4090 |
3913 |
61.63 |
|
|
|
2 |
A1 |
742 |
710 |
3.83 |
|
|
|
3 |
A1 |
506 |
484 |
278.60 |
|
|
|
4 |
A1 |
288 |
276 |
0.49 |
|
|
|
5 |
A2 |
180i |
172i |
0.00 |
|
|
|
6 |
B1 |
382 |
365 |
92.07 |
|
|
|
7 |
B2 |
4088 |
3911 |
223.88 |
|
|
|
8 |
B2 |
1538 |
1471 |
478.69 |
|
|
|
9 |
B2 |
352 |
336 |
263.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5902.7 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 5646.6 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 B1B95/6-31+G**
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
0.005 |
O2 |
0.000 |
1.422 |
0.067 |
O3 |
0.000 |
-1.422 |
0.067 |
H4 |
0.000 |
2.147 |
-0.546 |
H5 |
0.000 |
-2.147 |
-0.546 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4231 | 1.4231 | 2.2165 | 2.2165 |
O2 | 1.4231 | | 2.8435 | 0.9498 | 3.6210 | O3 | 1.4231 | 2.8435 | | 3.6210 | 0.9498 | H4 | 2.2165 | 0.9498 | 3.6210 | | 4.2938 | H5 | 2.2165 | 3.6210 | 0.9498 | 4.2938 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
137.254 |
|
Be1 |
O3 |
H5 |
137.254 |
O2 |
Be1 |
O3 |
174.967 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Be |
1.045 |
|
|
|
2 |
O |
-0.896 |
|
|
|
3 |
O |
-0.896 |
|
|
|
4 |
H |
0.373 |
|
|
|
5 |
H |
0.373 |
|
|
|
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 |
-2.440 |
2.440 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.034 |
0.000 |
0.000 |
y |
0.000 |
-13.904 |
0.000 |
z |
0.000 |
0.000 |
-15.125 |
|
Traceless |
| x | y | z |
x |
-2.520 |
0.000 |
0.000 |
y |
0.000 |
2.175 |
0.000 |
z |
0.000 |
0.000 |
0.345 |
|
Polar |
3z2-r2 | 0.689 |
x2-y2 | -3.130 |
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 |
2.317 |
0.000 |
0.000 |
y |
0.000 |
4.089 |
0.000 |
z |
0.000 |
0.000 |
2.304 |
<r2> (average value of r
2) Å
2
<r2> |
51.819 |
(<r2>)1/2 |
7.199 |
Jump to
S1C1
Energy calculated at B1B95/6-31+G**
| hartrees |
Energy at 0K | -166.468347 |
Energy at 298.15K | -166.469651 |
HF Energy | -166.468347 |
Nuclear repulsion energy | 48.956221 |
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 B1B95/6-31+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 |
4072 |
3896 |
26.81 |
|
|
|
2 |
A |
737 |
705 |
0.95 |
|
|
|
3 |
A |
487 |
466 |
150.73 |
|
|
|
4 |
A |
322 |
308 |
22.07 |
|
|
|
5 |
A |
173 |
166 |
193.95 |
|
|
|
6 |
B |
4070 |
3894 |
237.74 |
|
|
|
7 |
B |
1533 |
1467 |
466.02 |
|
|
|
8 |
B |
495 |
474 |
367.19 |
|
|
|
9 |
B |
300 |
287 |
116.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6094.8 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 5830.3 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 B1B95/6-31+G**
Point Group is C2
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
Be1 |
0.000 |
0.000 |
-0.009 |
O2 |
0.000 |
1.425 |
-0.044 |
O3 |
0.000 |
-1.425 |
-0.044 |
H4 |
0.530 |
2.099 |
0.367 |
H5 |
-0.530 |
-2.099 |
0.367 |
Atom - Atom Distances (Å)
|
Be1 |
O2 |
O3 |
H4 |
H5 |
Be1 | | 1.4254 | 1.4254 | 2.1973 | 2.1973 |
O2 | 1.4254 | | 2.8499 | 0.9509 | 3.5872 | O3 | 1.4254 | 2.8499 | | 3.5872 | 0.9509 | H4 | 2.1973 | 0.9509 | 3.5872 | | 4.3299 | H5 | 2.1973 | 3.5872 | 0.9509 | 4.3299 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be1 |
O2 |
H4 |
134.263 |
|
Be1 |
O3 |
H5 |
134.263 |
O2 |
Be1 |
O3 |
177.179 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
Be |
1.036 |
|
|
|
2 |
O |
-0.887 |
|
|
|
3 |
O |
-0.887 |
|
|
|
4 |
H |
0.369 |
|
|
|
5 |
H |
0.369 |
|
|
|
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 |
1.604 |
1.604 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.371 |
4.939 |
0.000 |
y |
4.939 |
-14.938 |
0.000 |
z |
0.000 |
0.000 |
-16.184 |
|
Traceless |
| x | y | z |
x |
0.190 |
4.939 |
0.000 |
y |
4.939 |
0.839 |
0.000 |
z |
0.000 |
0.000 |
-1.030 |
|
Polar |
3z2-r2 | -2.059 |
x2-y2 | -0.433 |
xy | 4.939 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.327 |
0.036 |
0.000 |
y |
0.036 |
4.088 |
0.000 |
z |
0.000 |
0.000 |
2.335 |
<r2> (average value of r
2) Å
2
<r2> |
51.842 |
(<r2>)1/2 |
7.200 |