Vibrational Frequencies calculated at PBEPBEultrafine/aug-cc-pVTZ
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 |
2917 |
2885 |
80.58 |
138.14 |
0.26 |
0.41 |
2 |
A1 |
1842 |
1821 |
24.57 |
52.37 |
0.16 |
0.28 |
3 |
A1 |
1377 |
1361 |
0.39 |
3.68 |
0.45 |
0.63 |
4 |
A1 |
1088 |
1076 |
90.49 |
2.18 |
0.09 |
0.16 |
5 |
A1 |
515 |
509 |
0.18 |
11.66 |
0.21 |
0.35 |
6 |
A1 |
266 |
263 |
12.57 |
0.75 |
0.18 |
0.31 |
7 |
A2 |
971 |
960 |
0.00 |
0.19 |
0.75 |
0.86 |
8 |
A2 |
183 |
181 |
0.00 |
0.38 |
0.75 |
0.86 |
9 |
B1 |
978 |
967 |
0.40 |
1.93 |
0.75 |
0.86 |
10 |
B1 |
129 |
128 |
5.00 |
0.08 |
0.75 |
0.86 |
11 |
B2 |
2898 |
2866 |
2.65 |
0.32 |
0.75 |
0.86 |
12 |
B2 |
1764 |
1744 |
643.91 |
2.27 |
0.75 |
0.86 |
13 |
B2 |
1324 |
1309 |
4.36 |
3.77 |
0.75 |
0.86 |
14 |
B2 |
989 |
978 |
635.88 |
3.21 |
0.75 |
0.86 |
15 |
B2 |
683 |
676 |
42.23 |
0.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8962.0 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 8861.7 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.077 |
|
|
|
2 |
C |
0.121 |
|
|
|
3 |
C |
0.121 |
|
|
|
4 |
O |
-0.459 |
|
|
|
5 |
O |
-0.459 |
|
|
|
6 |
H |
0.376 |
|
|
|
7 |
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 |
-3.132 |
3.132 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-26.752 |
0.000 |
0.000 |
y |
0.000 |
-38.988 |
0.000 |
z |
0.000 |
0.000 |
-26.392 |
|
Traceless |
| x | y | z |
x |
5.938 |
0.000 |
0.000 |
y |
0.000 |
-12.415 |
0.000 |
z |
0.000 |
0.000 |
6.477 |
|
Polar |
3z2-r2 | 12.955 |
x2-y2 | 12.236 |
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 |
3.635 |
0.000 |
0.000 |
y |
0.000 |
8.658 |
0.000 |
z |
0.000 |
0.000 |
5.269 |
<r2> (average value of r
2) Å
2
<r2> |
126.561 |
(<r2>)1/2 |
11.250 |