Jump to
S1C2
Energy calculated at M06-2X/aug-cc-pVDZ
| hartrees |
Energy at 0K | -90.550954 |
Energy at 298.15K | -90.550802 |
HF Energy | -90.550954 |
Nuclear repulsion energy | 17.345246 |
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 M06-2X/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' |
4024 |
4024 |
139.33 |
100.92 |
0.18 |
0.31 |
2 |
A' |
1243 |
1243 |
125.88 |
3.84 |
0.37 |
0.54 |
3 |
A' |
384 |
384 |
168.78 |
5.81 |
0.70 |
0.82 |
Unscaled Zero Point Vibrational Energy (zpe) 2825.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2825.9 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 M06-2X/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.050 |
-0.382 |
0.000 |
Be2 |
0.050 |
1.035 |
0.000 |
H3 |
-0.597 |
-1.084 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.4165 | 0.9545 |
Be2 | 1.4165 | | 2.2152 | H3 | 0.9545 | 2.2152 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be2 |
O1 |
H3 |
137.370 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.033 |
|
|
|
2 |
Be |
-0.053 |
|
|
|
3 |
H |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.050 |
-0.417 |
0.000 |
1.130 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.186 |
1.589 |
0.000 |
y |
1.589 |
-12.037 |
0.000 |
z |
0.000 |
0.000 |
-12.250 |
|
Traceless |
| x | y | z |
x |
0.957 |
1.589 |
0.000 |
y |
1.589 |
-0.319 |
0.000 |
z |
0.000 |
0.000 |
-0.638 |
|
Polar |
3z2-r2 | -1.276 |
x2-y2 | 0.851 |
xy | 1.589 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.156 |
0.092 |
0.000 |
y |
0.092 |
4.405 |
0.000 |
z |
0.000 |
0.000 |
4.915 |
<r2> (average value of r
2) Å
2
<r2> |
14.395 |
(<r2>)1/2 |
3.794 |
Jump to
S1C1
Energy calculated at M06-2X/aug-cc-pVDZ
| hartrees |
Energy at 0K | -90.549708 |
Energy at 298.15K | |
HF Energy | -90.549708 |
Nuclear repulsion energy | 17.510408 |
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 M06-2X/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 |
4146 |
4146 |
208.33 |
|
|
|
2 |
Σ |
1306 |
1306 |
163.40 |
|
|
|
3 |
Π |
261i |
261i |
141.11 |
|
|
|
3 |
Π |
262i |
262i |
141.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2464.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2464.8 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 M06-2X/aug-cc-pVDZ
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.356 |
Be2 |
0.000 |
0.000 |
-1.038 |
H3 |
0.000 |
0.000 |
1.304 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.3947 | 0.9480 |
Be2 | 1.3947 | | 2.3427 | H3 | 0.9480 | 2.3427 | |
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 M06-2X/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.086 |
|
|
|
2 |
Be |
-0.142 |
|
|
|
3 |
H |
0.056 |
|
|
|
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 |
1.097 |
1.097 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.199 |
0.000 |
0.000 |
y |
0.000 |
-12.199 |
0.000 |
z |
0.000 |
0.000 |
-10.733 |
|
Traceless |
| x | y | z |
x |
-0.733 |
0.000 |
0.000 |
y |
0.000 |
-0.733 |
0.000 |
z |
0.000 |
0.000 |
1.465 |
|
Polar |
3z2-r2 | 2.931 |
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 |
4.939 |
0.002 |
0.002 |
y |
0.002 |
4.933 |
0.004 |
z |
0.002 |
0.004 |
4.477 |
<r2> (average value of r
2) Å
2
<r2> |
14.344 |
(<r2>)1/2 |
3.787 |