Vibrational Frequencies calculated at B3PW91/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 |
A' |
3774 |
3629 |
58.48 |
|
|
|
| 2 |
A' |
3127 |
3007 |
18.47 |
|
|
|
| 3 |
A' |
3054 |
2937 |
19.13 |
|
|
|
| 4 |
A' |
3048 |
2931 |
10.74 |
|
|
|
| 5 |
A' |
1836 |
1765 |
278.28 |
|
|
|
| 6 |
A' |
1496 |
1438 |
11.85 |
|
|
|
| 7 |
A' |
1452 |
1396 |
16.68 |
|
|
|
| 8 |
A' |
1417 |
1363 |
9.40 |
|
|
|
| 9 |
A' |
1409 |
1354 |
55.77 |
|
|
|
| 10 |
A' |
1307 |
1256 |
2.01 |
|
|
|
| 11 |
A' |
1171 |
1126 |
231.94 |
|
|
|
| 12 |
A' |
1089 |
1048 |
65.18 |
|
|
|
| 13 |
A' |
1016 |
977 |
2.49 |
|
|
|
| 14 |
A' |
823 |
791 |
12.08 |
|
|
|
| 15 |
A' |
616 |
592 |
18.57 |
|
|
|
| 16 |
A' |
468 |
450 |
19.48 |
|
|
|
| 17 |
A' |
249 |
239 |
2.94 |
|
|
|
| 18 |
A" |
3131 |
3011 |
18.84 |
|
|
|
| 19 |
A" |
3077 |
2959 |
2.76 |
|
|
|
| 20 |
A" |
1488 |
1431 |
7.54 |
|
|
|
| 21 |
A" |
1280 |
1231 |
0.15 |
|
|
|
| 22 |
A" |
1106 |
1064 |
0.38 |
|
|
|
| 23 |
A" |
813 |
782 |
18.24 |
|
|
|
| 24 |
A" |
658 |
633 |
79.26 |
|
|
|
| 25 |
A" |
521 |
501 |
24.48 |
|
|
|
| 26 |
A" |
205 |
197 |
0.01 |
|
|
|
| 27 |
A" |
44 |
42 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19835.7 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 19074.0 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.290 |
|
|
|
| 2 |
C |
-0.192 |
|
|
|
| 3 |
C |
-0.266 |
|
|
|
| 4 |
O |
-0.254 |
|
|
|
| 5 |
O |
-0.304 |
|
|
|
| 6 |
H |
0.112 |
|
|
|
| 7 |
H |
0.112 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
| 9 |
H |
0.100 |
|
|
|
| 10 |
H |
0.100 |
|
|
|
| 11 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.554 |
-0.345 |
0.000 |
1.592 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.532 |
-0.620 |
0.000 |
| y |
-0.620 |
-25.282 |
0.000 |
| z |
0.000 |
0.000 |
-29.297 |
|
| Traceless |
| | x | y | z |
| x |
-7.243 |
-0.620 |
0.000 |
| y |
-0.620 |
6.633 |
0.000 |
| z |
0.000 |
0.000 |
0.610 |
|
| Polar |
| 3z2-r2 | 1.220 |
| x2-y2 | -9.250 |
| xy | -0.620 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.578 |
-0.176 |
0.000 |
| y |
-0.176 |
7.307 |
0.000 |
| z |
0.000 |
0.000 |
4.907 |
<r2> (average value of r
2) Å
2
| <r2> |
123.435 |
| (<r2>)1/2 |
11.110 |