Vibrational Frequencies calculated at mPW1PW91/6-311G*
| 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' |
3149 |
3006 |
36.22 |
|
|
|
| 2 |
A' |
3144 |
3001 |
31.94 |
|
|
|
| 3 |
A' |
3067 |
2927 |
20.12 |
|
|
|
| 4 |
A' |
2996 |
2860 |
98.77 |
|
|
|
| 5 |
A' |
2979 |
2843 |
38.72 |
|
|
|
| 6 |
A' |
1554 |
1483 |
2.88 |
|
|
|
| 7 |
A' |
1529 |
1460 |
5.53 |
|
|
|
| 8 |
A' |
1521 |
1451 |
7.46 |
|
|
|
| 9 |
A' |
1498 |
1430 |
0.49 |
|
|
|
| 10 |
A' |
1448 |
1382 |
39.11 |
|
|
|
| 11 |
A' |
1410 |
1346 |
0.74 |
|
|
|
| 12 |
A' |
1259 |
1201 |
55.15 |
|
|
|
| 13 |
A' |
1195 |
1141 |
139.49 |
|
|
|
| 14 |
A' |
1134 |
1082 |
5.92 |
|
|
|
| 15 |
A' |
1059 |
1010 |
19.66 |
|
|
|
| 16 |
A' |
888 |
847 |
10.91 |
|
|
|
| 17 |
A' |
472 |
450 |
0.57 |
|
|
|
| 18 |
A' |
290 |
277 |
2.74 |
|
|
|
| 19 |
A" |
3147 |
3004 |
35.45 |
|
|
|
| 20 |
A" |
3041 |
2902 |
75.08 |
|
|
|
| 21 |
A" |
3007 |
2870 |
82.15 |
|
|
|
| 22 |
A" |
1507 |
1438 |
10.55 |
|
|
|
| 23 |
A" |
1503 |
1434 |
5.80 |
|
|
|
| 24 |
A" |
1321 |
1260 |
2.10 |
|
|
|
| 25 |
A" |
1214 |
1159 |
10.29 |
|
|
|
| 26 |
A" |
1183 |
1129 |
0.32 |
|
|
|
| 27 |
A" |
831 |
793 |
0.32 |
|
|
|
| 28 |
A" |
270 |
258 |
2.32 |
|
|
|
| 29 |
A" |
215 |
205 |
1.35 |
|
|
|
| 30 |
A" |
119 |
113 |
2.85 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23973.8 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 22880.6 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.452 |
|
|
|
| 2 |
O |
-0.331 |
|
|
|
| 3 |
C |
-0.216 |
|
|
|
| 4 |
C |
-0.672 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.196 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.190 |
|
|
|
| 10 |
H |
0.217 |
|
|
|
| 11 |
H |
0.229 |
|
|
|
| 12 |
H |
0.229 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.980 |
-0.685 |
0.000 |
1.196 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.654 |
1.750 |
0.000 |
| y |
1.750 |
-25.537 |
0.000 |
| z |
0.000 |
0.000 |
-26.530 |
|
| Traceless |
| | x | y | z |
| x |
0.380 |
1.750 |
0.000 |
| y |
1.750 |
0.555 |
0.000 |
| z |
0.000 |
0.000 |
-0.935 |
|
| Polar |
| 3z2-r2 | -1.869 |
| x2-y2 | -0.117 |
| xy | 1.750 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.122 |
0.710 |
0.000 |
| y |
0.710 |
6.110 |
0.000 |
| z |
0.000 |
0.000 |
5.303 |
<r2> (average value of r
2) Å
2
| <r2> |
102.494 |
| (<r2>)1/2 |
10.124 |