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' |
3253 |
3112 |
16.79 |
|
|
|
| 2 |
A' |
3223 |
3083 |
2.41 |
|
|
|
| 3 |
A' |
3160 |
3023 |
33.04 |
|
|
|
| 4 |
A' |
3157 |
3020 |
6.52 |
|
|
|
| 5 |
A' |
3135 |
3000 |
3.33 |
|
|
|
| 6 |
A' |
3128 |
2992 |
39.94 |
|
|
|
| 7 |
A' |
3057 |
2925 |
19.85 |
|
|
|
| 8 |
A' |
3019 |
2888 |
28.41 |
|
|
|
| 9 |
A' |
1740 |
1665 |
14.47 |
|
|
|
| 10 |
A' |
1675 |
1603 |
2.77 |
|
|
|
| 11 |
A' |
1516 |
1450 |
8.44 |
|
|
|
| 12 |
A' |
1477 |
1413 |
8.41 |
|
|
|
| 13 |
A' |
1468 |
1405 |
15.09 |
|
|
|
| 14 |
A' |
1421 |
1360 |
4.43 |
|
|
|
| 15 |
A' |
1405 |
1344 |
1.11 |
|
|
|
| 16 |
A' |
1394 |
1333 |
5.46 |
|
|
|
| 17 |
A' |
1324 |
1267 |
0.34 |
|
|
|
| 18 |
A' |
1308 |
1251 |
10.42 |
|
|
|
| 19 |
A' |
1185 |
1134 |
0.81 |
|
|
|
| 20 |
A' |
1085 |
1038 |
5.62 |
|
|
|
| 21 |
A' |
1057 |
1011 |
2.51 |
|
|
|
| 22 |
A' |
942 |
901 |
3.68 |
|
|
|
| 23 |
A' |
822 |
786 |
6.41 |
|
|
|
| 24 |
A' |
722 |
691 |
2.05 |
|
|
|
| 25 |
A' |
426 |
407 |
0.46 |
|
|
|
| 26 |
A' |
281 |
269 |
2.55 |
|
|
|
| 27 |
A' |
189 |
181 |
0.35 |
|
|
|
| 28 |
A" |
3137 |
3001 |
27.03 |
|
|
|
| 29 |
A" |
3039 |
2907 |
16.47 |
|
|
|
| 30 |
A" |
1507 |
1442 |
8.49 |
|
|
|
| 31 |
A" |
1308 |
1251 |
0.36 |
|
|
|
| 32 |
A" |
1105 |
1057 |
4.49 |
|
|
|
| 33 |
A" |
1053 |
1007 |
12.61 |
|
|
|
| 34 |
A" |
1005 |
962 |
2.07 |
|
|
|
| 35 |
A" |
937 |
896 |
50.05 |
|
|
|
| 36 |
A" |
839 |
803 |
3.32 |
|
|
|
| 37 |
A" |
768 |
735 |
1.41 |
|
|
|
| 38 |
A" |
633 |
606 |
31.67 |
|
|
|
| 39 |
A" |
392 |
375 |
0.08 |
|
|
|
| 40 |
A" |
303 |
290 |
0.03 |
|
|
|
| 41 |
A" |
121 |
116 |
0.30 |
|
|
|
| 42 |
A" |
77 |
74 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31395.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 30036.4 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 |
H |
0.112 |
|
|
|
| 2 |
C |
-0.139 |
|
|
|
| 3 |
H |
0.102 |
|
|
|
| 4 |
C |
-0.121 |
|
|
|
| 5 |
H |
0.116 |
|
|
|
| 6 |
C |
-0.141 |
|
|
|
| 7 |
H |
0.118 |
|
|
|
| 8 |
H |
0.113 |
|
|
|
| 9 |
C |
-0.217 |
|
|
|
| 10 |
H |
0.136 |
|
|
|
| 11 |
H |
0.136 |
|
|
|
| 12 |
C |
-0.237 |
|
|
|
| 13 |
H |
0.125 |
|
|
|
| 14 |
H |
0.134 |
|
|
|
| 15 |
H |
0.134 |
|
|
|
| 16 |
C |
-0.374 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.567 |
-0.491 |
0.000 |
0.750 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.732 |
0.315 |
0.000 |
| y |
0.315 |
-36.224 |
0.000 |
| z |
0.000 |
0.000 |
-41.328 |
|
| Traceless |
| | x | y | z |
| x |
3.044 |
0.315 |
0.000 |
| y |
0.315 |
2.306 |
0.000 |
| z |
0.000 |
0.000 |
-5.351 |
|
| Polar |
| 3z2-r2 | -10.701 |
| x2-y2 | 0.492 |
| xy | 0.315 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
15.502 |
2.727 |
0.000 |
| y |
2.727 |
10.671 |
0.000 |
| z |
0.000 |
0.000 |
6.215 |
<r2> (average value of r
2) Å
2
| <r2> |
217.979 |
| (<r2>)1/2 |
14.764 |