Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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 |
2860 |
5.53 |
|
|
|
| 2 |
A' |
3248 |
2854 |
11.89 |
|
|
|
| 3 |
A' |
3240 |
2848 |
24.41 |
|
|
|
| 4 |
A' |
3223 |
2833 |
12.89 |
|
|
|
| 5 |
A' |
3216 |
2826 |
2.01 |
|
|
|
| 6 |
A' |
3190 |
2803 |
23.86 |
|
|
|
| 7 |
A' |
3049 |
2680 |
51.19 |
|
|
|
| 8 |
A' |
1694 |
1489 |
78.82 |
|
|
|
| 9 |
A' |
1672 |
1469 |
17.81 |
|
|
|
| 10 |
A' |
1566 |
1376 |
90.48 |
|
|
|
| 11 |
A' |
1542 |
1355 |
40.27 |
|
|
|
| 12 |
A' |
1517 |
1333 |
5.61 |
|
|
|
| 13 |
A' |
1504 |
1322 |
11.89 |
|
|
|
| 14 |
A' |
1399 |
1229 |
29.74 |
|
|
|
| 15 |
A' |
1358 |
1194 |
8.07 |
|
|
|
| 16 |
A' |
1326 |
1165 |
209.54 |
|
|
|
| 17 |
A' |
1227 |
1078 |
4.60 |
|
|
|
| 18 |
A' |
1213 |
1066 |
10.36 |
|
|
|
| 19 |
A' |
1194 |
1050 |
1.72 |
|
|
|
| 20 |
A' |
1124 |
988 |
17.66 |
|
|
|
| 21 |
A' |
1112 |
978 |
37.37 |
|
|
|
| 22 |
A' |
1065 |
936 |
1.73 |
|
|
|
| 23 |
A' |
1019 |
895 |
0.27 |
|
|
|
| 24 |
A' |
814 |
716 |
14.79 |
|
|
|
| 25 |
A' |
629 |
553 |
0.39 |
|
|
|
| 26 |
A' |
564 |
496 |
5.53 |
|
|
|
| 27 |
A' |
452 |
397 |
0.89 |
|
|
|
| 28 |
A' |
262 |
230 |
2.57 |
|
|
|
| 29 |
A" |
3115 |
2738 |
41.93 |
|
|
|
| 30 |
A" |
1528 |
1343 |
6.63 |
|
|
|
| 31 |
A" |
1194 |
1049 |
0.52 |
|
|
|
| 32 |
A" |
993 |
873 |
0.29 |
|
|
|
| 33 |
A" |
968 |
851 |
0.07 |
|
|
|
| 34 |
A" |
901 |
792 |
8.83 |
|
|
|
| 35 |
A" |
837 |
735 |
0.02 |
|
|
|
| 36 |
A" |
773 |
680 |
65.51 |
|
|
|
| 37 |
A" |
708 |
622 |
14.68 |
|
|
|
| 38 |
A" |
525 |
461 |
5.76 |
|
|
|
| 39 |
A" |
426 |
374 |
0.01 |
|
|
|
| 40 |
A" |
287 |
252 |
0.47 |
|
|
|
| 41 |
A" |
218 |
192 |
0.47 |
|
|
|
| 42 |
A" |
96 |
84 |
4.71 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29618.4 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 26031.6 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.375 |
|
|
|
| 2 |
C |
-0.235 |
|
|
|
| 3 |
C |
-0.175 |
|
|
|
| 4 |
C |
-0.175 |
|
|
|
| 5 |
C |
-0.173 |
|
|
|
| 6 |
C |
-0.210 |
|
|
|
| 7 |
O |
-0.515 |
|
|
|
| 8 |
C |
-0.286 |
|
|
|
| 9 |
H |
0.170 |
|
|
|
| 10 |
H |
0.168 |
|
|
|
| 11 |
H |
0.165 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
| 13 |
H |
0.178 |
|
|
|
| 14 |
H |
0.196 |
|
|
|
| 15 |
H |
0.175 |
|
|
|
| 16 |
H |
0.175 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.318 |
0.104 |
0.000 |
1.322 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.694 |
3.154 |
0.000 |
| y |
3.154 |
-42.865 |
0.000 |
| z |
0.000 |
0.000 |
-50.121 |
|
| Traceless |
| | x | y | z |
| x |
6.799 |
3.154 |
0.000 |
| y |
3.154 |
2.042 |
0.000 |
| z |
0.000 |
0.000 |
-8.842 |
|
| Polar |
| 3z2-r2 | -17.683 |
| x2-y2 | 3.171 |
| xy | 3.154 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.661 |
1.429 |
0.000 |
| y |
1.429 |
13.943 |
0.000 |
| z |
0.000 |
0.000 |
4.905 |
<r2> (average value of r
2) Å
2
| <r2> |
276.540 |
| (<r2>)1/2 |
16.629 |