Jump to
S1C2
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
| hartrees |
Energy at 0K | -90.590848 |
Energy at 298.15K | -90.590702 |
HF Energy | -90.590848 |
Nuclear repulsion energy | 17.296803 |
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 B3LYPultrafine/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' |
3976 |
3858 |
116.09 |
119.92 |
0.19 |
0.31 |
2 |
A' |
1224 |
1188 |
118.17 |
4.43 |
0.48 |
0.65 |
3 |
A' |
392 |
380 |
166.74 |
5.28 |
0.71 |
0.83 |
Unscaled Zero Point Vibrational Energy (zpe) 2795.8 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2713.0 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 B3LYPultrafine/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.050 |
-0.384 |
0.000 |
Be2 |
0.050 |
1.038 |
0.000 |
H3 |
-0.604 |
-1.081 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.4213 | 0.9561 |
Be2 | 1.4213 | | 2.2174 | H3 | 0.9561 | 2.2174 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be2 |
O1 |
H3 |
136.853 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.014 |
|
|
|
2 |
Be |
-0.074 |
|
|
|
3 |
H |
0.060 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.042 |
-0.391 |
0.000 |
1.113 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.208 |
1.580 |
0.000 |
y |
1.580 |
-12.378 |
0.000 |
z |
0.000 |
0.000 |
-12.290 |
|
Traceless |
| x | y | z |
x |
1.126 |
1.580 |
0.000 |
y |
1.580 |
-0.629 |
0.000 |
z |
0.000 |
0.000 |
-0.497 |
|
Polar |
3z2-r2 | -0.993 |
x2-y2 | 1.170 |
xy | 1.580 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.319 |
0.092 |
0.000 |
y |
0.092 |
4.626 |
0.000 |
z |
0.000 |
0.000 |
5.073 |
<r2> (average value of r
2) Å
2
<r2> |
14.517 |
(<r2>)1/2 |
3.810 |
Jump to
S1C1
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
| hartrees |
Energy at 0K | -90.589581 |
Energy at 298.15K | |
HF Energy | -90.589581 |
Nuclear repulsion energy | 17.471800 |
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 B3LYPultrafine/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 |
Σ |
4073 |
3953 |
188.59 |
|
|
|
2 |
Σ |
1280 |
1242 |
162.63 |
|
|
|
3 |
Π |
312i |
303i |
137.66 |
|
|
|
3 |
Π |
312i |
303i |
137.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2364.7 cm
-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2294.7 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 B3LYPultrafine/aug-cc-pVDZ
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.357 |
Be2 |
0.000 |
0.000 |
-1.041 |
H3 |
0.000 |
0.000 |
1.307 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.3980 | 0.9497 |
Be2 | 1.3980 | | 2.3477 | H3 | 0.9497 | 2.3477 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.136 |
|
|
|
2 |
Be |
-0.169 |
|
|
|
3 |
H |
0.033 |
|
|
|
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 |
1.084 |
1.084 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.239 |
0.000 |
0.000 |
y |
0.000 |
-12.239 |
0.000 |
z |
0.000 |
0.000 |
-11.059 |
|
Traceless |
| x | y | z |
x |
-0.590 |
0.000 |
0.000 |
y |
0.000 |
-0.590 |
0.000 |
z |
0.000 |
0.000 |
1.180 |
|
Polar |
3z2-r2 | 2.360 |
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 |
5.082 |
0.000 |
0.000 |
y |
0.000 |
5.082 |
0.000 |
z |
0.000 |
0.000 |
4.759 |
<r2> (average value of r
2) Å
2
<r2> |
14.461 |
(<r2>)1/2 |
3.803 |