Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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 |
3266 |
3118 |
14.35 |
|
|
|
| 2 |
A |
3186 |
3041 |
10.36 |
|
|
|
| 3 |
A |
3176 |
3032 |
35.36 |
|
|
|
| 4 |
A |
3172 |
3028 |
16.34 |
|
|
|
| 5 |
A |
3166 |
3022 |
1.60 |
|
|
|
| 6 |
A |
3143 |
3000 |
5.95 |
|
|
|
| 7 |
A |
3111 |
2970 |
16.71 |
|
|
|
| 8 |
A |
3079 |
2940 |
10.75 |
|
|
|
| 9 |
A |
3057 |
2919 |
23.11 |
|
|
|
| 10 |
A |
3044 |
2906 |
21.09 |
|
|
|
| 11 |
A |
1764 |
1684 |
0.69 |
|
|
|
| 12 |
A |
1734 |
1656 |
9.07 |
|
|
|
| 13 |
A |
1559 |
1488 |
12.39 |
|
|
|
| 14 |
A |
1550 |
1480 |
9.91 |
|
|
|
| 15 |
A |
1527 |
1458 |
16.26 |
|
|
|
| 16 |
A |
1494 |
1426 |
2.53 |
|
|
|
| 17 |
A |
1465 |
1398 |
7.50 |
|
|
|
| 18 |
A |
1395 |
1331 |
1.03 |
|
|
|
| 19 |
A |
1377 |
1315 |
0.44 |
|
|
|
| 20 |
A |
1368 |
1306 |
2.87 |
|
|
|
| 21 |
A |
1355 |
1293 |
0.50 |
|
|
|
| 22 |
A |
1273 |
1215 |
1.06 |
|
|
|
| 23 |
A |
1164 |
1111 |
5.75 |
|
|
|
| 24 |
A |
1139 |
1087 |
3.87 |
|
|
|
| 25 |
A |
1111 |
1060 |
0.64 |
|
|
|
| 26 |
A |
1064 |
1016 |
3.96 |
|
|
|
| 27 |
A |
1055 |
1007 |
10.67 |
|
|
|
| 28 |
A |
1028 |
981 |
42.55 |
|
|
|
| 29 |
A |
1002 |
956 |
38.08 |
|
|
|
| 30 |
A |
981 |
936 |
28.13 |
|
|
|
| 31 |
A |
927 |
885 |
1.60 |
|
|
|
| 32 |
A |
913 |
871 |
3.89 |
|
|
|
| 33 |
A |
805 |
768 |
0.68 |
|
|
|
| 34 |
A |
623 |
595 |
7.40 |
|
|
|
| 35 |
A |
558 |
532 |
10.71 |
|
|
|
| 36 |
A |
477 |
456 |
0.32 |
|
|
|
| 37 |
A |
329 |
314 |
0.75 |
|
|
|
| 38 |
A |
289 |
276 |
1.99 |
|
|
|
| 39 |
A |
207 |
197 |
1.83 |
|
|
|
| 40 |
A |
158 |
150 |
0.59 |
|
|
|
| 41 |
A |
133 |
127 |
0.04 |
|
|
|
| 42 |
A |
76 |
72 |
0.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31648.8 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 30212.0 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.675 |
|
|
|
| 2 |
H |
0.227 |
|
|
|
| 3 |
H |
0.221 |
|
|
|
| 4 |
H |
0.227 |
|
|
|
| 5 |
C |
-0.198 |
|
|
|
| 6 |
H |
0.208 |
|
|
|
| 7 |
C |
-0.181 |
|
|
|
| 8 |
H |
0.212 |
|
|
|
| 9 |
C |
-0.537 |
|
|
|
| 10 |
H |
0.237 |
|
|
|
| 11 |
H |
0.236 |
|
|
|
| 12 |
C |
-0.186 |
|
|
|
| 13 |
H |
0.212 |
|
|
|
| 14 |
C |
-0.428 |
|
|
|
| 15 |
H |
0.207 |
|
|
|
| 16 |
H |
0.217 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.324 |
-0.215 |
-0.044 |
0.391 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.783 |
1.542 |
-0.425 |
| y |
1.542 |
-37.487 |
0.794 |
| z |
-0.425 |
0.794 |
-38.781 |
|
| Traceless |
| | x | y | z |
| x |
2.351 |
1.542 |
-0.425 |
| y |
1.542 |
-0.205 |
0.794 |
| z |
-0.425 |
0.794 |
-2.146 |
|
| Polar |
| 3z2-r2 | -4.293 |
| x2-y2 | 1.704 |
| xy | 1.542 |
| xz | -0.425 |
| yz | 0.794 |
|
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> |
229.652 |
| (<r2>)1/2 |
15.154 |