Vibrational Frequencies calculated at B3LYP/SDD
| 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' |
3689 |
3546 |
15.94 |
|
|
|
| 2 |
A' |
3287 |
3159 |
15.41 |
|
|
|
| 3 |
A' |
3171 |
3048 |
5.44 |
|
|
|
| 4 |
A' |
3170 |
3047 |
22.99 |
|
|
|
| 5 |
A' |
3052 |
2934 |
19.57 |
|
|
|
| 6 |
A' |
1713 |
1647 |
138.05 |
|
|
|
| 7 |
A' |
1517 |
1458 |
17.99 |
|
|
|
| 8 |
A' |
1477 |
1420 |
3.15 |
|
|
|
| 9 |
A' |
1443 |
1387 |
31.56 |
|
|
|
| 10 |
A' |
1368 |
1315 |
22.63 |
|
|
|
| 11 |
A' |
1183 |
1137 |
156.99 |
|
|
|
| 12 |
A' |
1027 |
988 |
30.59 |
|
|
|
| 13 |
A' |
980 |
942 |
22.74 |
|
|
|
| 14 |
A' |
850 |
817 |
14.20 |
|
|
|
| 15 |
A' |
473 |
455 |
20.44 |
|
|
|
| 16 |
A' |
401 |
386 |
2.66 |
|
|
|
| 17 |
A" |
3128 |
3007 |
21.96 |
|
|
|
| 18 |
A" |
1497 |
1440 |
15.12 |
|
|
|
| 19 |
A" |
1096 |
1053 |
7.24 |
|
|
|
| 20 |
A" |
901 |
866 |
132.91 |
|
|
|
| 21 |
A" |
717 |
690 |
5.77 |
|
|
|
| 22 |
A" |
499 |
479 |
0.78 |
|
|
|
| 23 |
A" |
448 |
431 |
161.04 |
|
|
|
| 24 |
A" |
173 |
166 |
1.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18628.8 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 17907.9 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.682 |
|
|
|
| 2 |
C |
0.396 |
|
|
|
| 3 |
C |
-0.684 |
|
|
|
| 4 |
O |
-0.469 |
|
|
|
| 5 |
H |
0.210 |
|
|
|
| 6 |
H |
0.225 |
|
|
|
| 7 |
H |
0.225 |
|
|
|
| 8 |
H |
0.225 |
|
|
|
| 9 |
H |
0.202 |
|
|
|
| 10 |
H |
0.353 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.025 |
0.869 |
0.000 |
0.869 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.774 |
-3.401 |
0.000 |
| y |
-3.401 |
-25.441 |
0.000 |
| z |
0.000 |
0.000 |
-27.159 |
|
| Traceless |
| | x | y | z |
| x |
5.526 |
-3.401 |
0.000 |
| y |
-3.401 |
-1.474 |
0.000 |
| z |
0.000 |
0.000 |
-4.052 |
|
| Polar |
| 3z2-r2 | -8.104 |
| x2-y2 | 4.666 |
| xy | -3.401 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.345 |
0.134 |
0.000 |
| y |
0.134 |
7.042 |
0.000 |
| z |
0.000 |
0.000 |
3.175 |
<r2> (average value of r
2) Å
2
| <r2> |
82.199 |
| (<r2>)1/2 |
9.066 |