Vibrational Frequencies calculated at mPW1PW91/6-31G*
| 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' |
3280 |
3111 |
19.11 |
|
|
|
| 2 |
A' |
3250 |
3082 |
3.46 |
|
|
|
| 3 |
A' |
3189 |
3024 |
10.36 |
|
|
|
| 4 |
A' |
3180 |
3016 |
34.60 |
|
|
|
| 5 |
A' |
3157 |
2993 |
3.03 |
|
|
|
| 6 |
A' |
3154 |
2990 |
39.05 |
|
|
|
| 7 |
A' |
3080 |
2921 |
19.59 |
|
|
|
| 8 |
A' |
3035 |
2878 |
30.79 |
|
|
|
| 9 |
A' |
1760 |
1669 |
11.86 |
|
|
|
| 10 |
A' |
1697 |
1609 |
1.66 |
|
|
|
| 11 |
A' |
1547 |
1467 |
7.97 |
|
|
|
| 12 |
A' |
1502 |
1425 |
1.99 |
|
|
|
| 13 |
A' |
1499 |
1421 |
17.17 |
|
|
|
| 14 |
A' |
1448 |
1373 |
4.14 |
|
|
|
| 15 |
A' |
1425 |
1351 |
0.35 |
|
|
|
| 16 |
A' |
1415 |
1341 |
8.26 |
|
|
|
| 17 |
A' |
1340 |
1271 |
0.36 |
|
|
|
| 18 |
A' |
1326 |
1258 |
9.52 |
|
|
|
| 19 |
A' |
1197 |
1136 |
0.74 |
|
|
|
| 20 |
A' |
1095 |
1039 |
5.33 |
|
|
|
| 21 |
A' |
1067 |
1012 |
2.55 |
|
|
|
| 22 |
A' |
951 |
902 |
3.15 |
|
|
|
| 23 |
A' |
829 |
786 |
5.06 |
|
|
|
| 24 |
A' |
725 |
688 |
1.92 |
|
|
|
| 25 |
A' |
426 |
404 |
0.46 |
|
|
|
| 26 |
A' |
282 |
267 |
2.53 |
|
|
|
| 27 |
A' |
192 |
182 |
0.38 |
|
|
|
| 28 |
A" |
3164 |
3001 |
26.30 |
|
|
|
| 29 |
A" |
3059 |
2901 |
18.82 |
|
|
|
| 30 |
A" |
1538 |
1459 |
7.11 |
|
|
|
| 31 |
A" |
1323 |
1254 |
0.19 |
|
|
|
| 32 |
A" |
1118 |
1060 |
3.57 |
|
|
|
| 33 |
A" |
1057 |
1003 |
10.59 |
|
|
|
| 34 |
A" |
1006 |
954 |
2.01 |
|
|
|
| 35 |
A" |
934 |
886 |
48.86 |
|
|
|
| 36 |
A" |
845 |
801 |
2.20 |
|
|
|
| 37 |
A" |
773 |
733 |
2.22 |
|
|
|
| 38 |
A" |
635 |
602 |
26.70 |
|
|
|
| 39 |
A" |
395 |
375 |
0.00 |
|
|
|
| 40 |
A" |
310 |
294 |
0.01 |
|
|
|
| 41 |
A" |
121 |
114 |
0.20 |
|
|
|
| 42 |
A" |
82 |
77 |
0.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31703.1 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 30064.0 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 mPW1PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.157 |
|
|
|
| 2 |
C |
-0.151 |
|
|
|
| 3 |
H |
0.154 |
|
|
|
| 4 |
C |
-0.167 |
|
|
|
| 5 |
H |
0.163 |
|
|
|
| 6 |
C |
-0.089 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.167 |
|
|
|
| 9 |
C |
-0.413 |
|
|
|
| 10 |
H |
0.181 |
|
|
|
| 11 |
H |
0.181 |
|
|
|
| 12 |
C |
-0.356 |
|
|
|
| 13 |
H |
0.174 |
|
|
|
| 14 |
H |
0.182 |
|
|
|
| 15 |
H |
0.182 |
|
|
|
| 16 |
C |
-0.533 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.540 |
-0.452 |
0.000 |
0.705 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.161 |
0.301 |
0.000 |
| y |
0.301 |
-35.700 |
0.000 |
| z |
0.000 |
0.000 |
-40.603 |
|
| Traceless |
| | x | y | z |
| x |
2.990 |
0.301 |
0.000 |
| y |
0.301 |
2.182 |
0.000 |
| z |
0.000 |
0.000 |
-5.173 |
|
| Polar |
| 3z2-r2 | -10.346 |
| x2-y2 | 0.539 |
| xy | 0.301 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
218.320 |
| (<r2>)1/2 |
14.776 |