Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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' |
3163 |
3011 |
28.50 |
|
|
|
| 2 |
A' |
3150 |
2998 |
31.12 |
|
|
|
| 3 |
A' |
3076 |
2928 |
27.26 |
|
|
|
| 4 |
A' |
3062 |
2914 |
30.84 |
|
|
|
| 5 |
A' |
3006 |
2862 |
86.24 |
|
|
|
| 6 |
A' |
2978 |
2835 |
47.40 |
|
|
|
| 7 |
A' |
1534 |
1460 |
4.02 |
|
|
|
| 8 |
A' |
1515 |
1442 |
9.56 |
|
|
|
| 9 |
A' |
1510 |
1437 |
7.04 |
|
|
|
| 10 |
A' |
1500 |
1428 |
2.26 |
|
|
|
| 11 |
A' |
1486 |
1414 |
0.04 |
|
|
|
| 12 |
A' |
1435 |
1366 |
18.56 |
|
|
|
| 13 |
A' |
1424 |
1355 |
4.47 |
|
|
|
| 14 |
A' |
1337 |
1273 |
2.48 |
|
|
|
| 15 |
A' |
1242 |
1182 |
63.05 |
|
|
|
| 16 |
A' |
1196 |
1139 |
126.86 |
|
|
|
| 17 |
A' |
1138 |
1083 |
8.97 |
|
|
|
| 18 |
A' |
1076 |
1024 |
3.73 |
|
|
|
| 19 |
A' |
1005 |
957 |
26.11 |
|
|
|
| 20 |
A' |
918 |
874 |
6.90 |
|
|
|
| 21 |
A' |
440 |
419 |
0.71 |
|
|
|
| 22 |
A' |
410 |
390 |
3.15 |
|
|
|
| 23 |
A' |
194 |
184 |
1.54 |
|
|
|
| 24 |
A" |
3142 |
2990 |
58.63 |
|
|
|
| 25 |
A" |
3117 |
2967 |
2.12 |
|
|
|
| 26 |
A" |
3060 |
2913 |
59.03 |
|
|
|
| 27 |
A" |
3012 |
2867 |
64.26 |
|
|
|
| 28 |
A" |
1510 |
1437 |
9.49 |
|
|
|
| 29 |
A" |
1496 |
1424 |
8.81 |
|
|
|
| 30 |
A" |
1320 |
1256 |
0.27 |
|
|
|
| 31 |
A" |
1275 |
1213 |
2.19 |
|
|
|
| 32 |
A" |
1201 |
1143 |
5.69 |
|
|
|
| 33 |
A" |
1174 |
1118 |
0.13 |
|
|
|
| 34 |
A" |
904 |
861 |
1.86 |
|
|
|
| 35 |
A" |
766 |
729 |
1.69 |
|
|
|
| 36 |
A" |
243 |
231 |
1.06 |
|
|
|
| 37 |
A" |
232 |
221 |
3.40 |
|
|
|
| 38 |
A" |
110 |
105 |
3.32 |
|
|
|
| 39 |
A" |
104 |
99 |
0.58 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30229.3 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 28772.2 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.204 |
|
|
|
| 2 |
O |
-0.299 |
|
|
|
| 3 |
C |
-0.301 |
|
|
|
| 4 |
C |
-0.149 |
|
|
|
| 5 |
C |
-0.614 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.136 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
H |
0.176 |
|
|
|
| 12 |
H |
0.176 |
|
|
|
| 13 |
H |
0.165 |
|
|
|
| 14 |
H |
0.165 |
|
|
|
| 15 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.287 |
1.204 |
0.000 |
1.238 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.208 |
-2.457 |
0.000 |
| y |
-2.457 |
-33.820 |
0.000 |
| z |
0.000 |
0.000 |
-33.188 |
|
| Traceless |
| | x | y | z |
| x |
2.296 |
-2.457 |
0.000 |
| y |
-2.457 |
-1.622 |
0.000 |
| z |
0.000 |
0.000 |
-0.674 |
|
| Polar |
| 3z2-r2 | -1.349 |
| x2-y2 | 2.612 |
| xy | -2.457 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.215 |
-0.335 |
0.000 |
| y |
-0.335 |
7.405 |
0.000 |
| z |
0.000 |
0.000 |
7.005 |
<r2> (average value of r
2) Å
2
| <r2> |
180.663 |
| (<r2>)1/2 |
13.441 |