Vibrational Frequencies calculated at B1B95/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 |
3836 |
3675 |
37.18 |
|
|
|
| 2 |
A |
3203 |
3068 |
5.35 |
|
|
|
| 3 |
A |
1525 |
1461 |
33.52 |
|
|
|
| 4 |
A |
1300 |
1246 |
0.91 |
|
|
|
| 5 |
A |
1223 |
1172 |
24.31 |
|
|
|
| 6 |
A |
964 |
924 |
76.99 |
|
|
|
| 7 |
A |
945 |
905 |
16.10 |
|
|
|
| 8 |
A |
540 |
517 |
92.85 |
|
|
|
| 9 |
A |
502 |
480 |
7.49 |
|
|
|
| 10 |
A |
339 |
324 |
17.32 |
|
|
|
| 11 |
A |
126 |
121 |
0.00 |
|
|
|
| 12 |
B |
3837 |
3675 |
46.63 |
|
|
|
| 13 |
B |
3203 |
3068 |
8.63 |
|
|
|
| 14 |
B |
2082 |
1995 |
396.94 |
|
|
|
| 15 |
B |
1393 |
1334 |
78.21 |
|
|
|
| 16 |
B |
1259 |
1206 |
3.31 |
|
|
|
| 17 |
B |
1131 |
1083 |
572.38 |
|
|
|
| 18 |
B |
881 |
844 |
15.77 |
|
|
|
| 19 |
B |
627 |
601 |
52.30 |
|
|
|
| 20 |
B |
495 |
474 |
89.21 |
|
|
|
| 21 |
B |
150 |
143 |
0.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14780.5 cm
-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 14158.3 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.427 |
|
|
|
| 2 |
C |
0.999 |
|
|
|
| 3 |
C |
0.999 |
|
|
|
| 4 |
O |
-0.460 |
|
|
|
| 5 |
O |
-0.460 |
|
|
|
| 6 |
H |
-0.433 |
|
|
|
| 7 |
H |
-0.433 |
|
|
|
| 8 |
H |
0.107 |
|
|
|
| 9 |
H |
0.107 |
|
|
|
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 |
-0.587 |
0.587 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.530 |
-1.380 |
0.000 |
| y |
-1.380 |
-35.773 |
0.000 |
| z |
0.000 |
0.000 |
-27.084 |
|
| Traceless |
| | x | y | z |
| x |
4.899 |
-1.380 |
0.000 |
| y |
-1.380 |
-8.966 |
0.000 |
| z |
0.000 |
0.000 |
4.067 |
|
| Polar |
| 3z2-r2 | 8.135 |
| x2-y2 | 9.244 |
| xy | -1.380 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.878 |
0.986 |
0.000 |
| y |
0.986 |
11.669 |
0.000 |
| z |
0.000 |
0.000 |
5.645 |
<r2> (average value of r
2) Å
2
| <r2> |
148.042 |
| (<r2>)1/2 |
12.167 |