Vibrational Frequencies calculated at mPW1PW91/6-31G(2df,p)
| 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 |
3299 |
3149 |
5.41 |
|
|
|
| 2 |
A |
3202 |
3057 |
0.11 |
|
|
|
| 3 |
A |
3175 |
3031 |
10.70 |
|
|
|
| 4 |
A |
3158 |
3015 |
23.43 |
|
|
|
| 5 |
A |
3120 |
2978 |
13.99 |
|
|
|
| 6 |
A |
3097 |
2957 |
39.58 |
|
|
|
| 7 |
A |
3057 |
2918 |
19.37 |
|
|
|
| 8 |
A |
3028 |
2891 |
52.27 |
|
|
|
| 9 |
A |
1749 |
1670 |
120.36 |
|
|
|
| 10 |
A |
1512 |
1444 |
10.92 |
|
|
|
| 11 |
A |
1504 |
1436 |
7.14 |
|
|
|
| 12 |
A |
1493 |
1426 |
5.23 |
|
|
|
| 13 |
A |
1481 |
1414 |
11.66 |
|
|
|
| 14 |
A |
1477 |
1410 |
5.87 |
|
|
|
| 15 |
A |
1431 |
1366 |
4.71 |
|
|
|
| 16 |
A |
1406 |
1342 |
52.60 |
|
|
|
| 17 |
A |
1327 |
1267 |
170.33 |
|
|
|
| 18 |
A |
1214 |
1159 |
0.17 |
|
|
|
| 19 |
A |
1180 |
1127 |
7.06 |
|
|
|
| 20 |
A |
1162 |
1109 |
88.09 |
|
|
|
| 21 |
A |
1067 |
1018 |
1.87 |
|
|
|
| 22 |
A |
1021 |
975 |
3.82 |
|
|
|
| 23 |
A |
942 |
899 |
5.36 |
|
|
|
| 24 |
A |
860 |
821 |
51.82 |
|
|
|
| 25 |
A |
828 |
790 |
7.85 |
|
|
|
| 26 |
A |
750 |
716 |
2.20 |
|
|
|
| 27 |
A |
541 |
516 |
5.72 |
|
|
|
| 28 |
A |
486 |
464 |
2.92 |
|
|
|
| 29 |
A |
423 |
404 |
0.73 |
|
|
|
| 30 |
A |
312 |
298 |
0.95 |
|
|
|
| 31 |
A |
247 |
236 |
0.46 |
|
|
|
| 32 |
A |
195 |
186 |
1.53 |
|
|
|
| 33 |
A |
81 |
77 |
5.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24911.1 cm
-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 23782.6 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 mPW1PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.298 |
|
|
|
| 2 |
H |
0.140 |
|
|
|
| 3 |
H |
0.161 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
O |
-0.288 |
|
|
|
| 6 |
C |
-0.556 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.161 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
| 10 |
C |
0.438 |
|
|
|
| 11 |
C |
-0.485 |
|
|
|
| 12 |
H |
0.133 |
|
|
|
| 13 |
H |
0.137 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.920 |
1.499 |
0.436 |
1.812 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.059 |
-0.223 |
0.312 |
| y |
-0.223 |
-30.922 |
-0.423 |
| z |
0.312 |
-0.423 |
-32.512 |
|
| Traceless |
| | x | y | z |
| x |
3.658 |
-0.223 |
0.312 |
| y |
-0.223 |
-0.636 |
-0.423 |
| z |
0.312 |
-0.423 |
-3.021 |
|
| Polar |
| 3z2-r2 | -6.043 |
| x2-y2 | 2.863 |
| xy | -0.223 |
| xz | 0.312 |
| yz | -0.423 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.164 |
0.934 |
-0.210 |
| y |
0.934 |
7.382 |
-0.132 |
| z |
-0.210 |
-0.132 |
4.980 |
<r2> (average value of r
2) Å
2
| <r2> |
127.477 |
| (<r2>)1/2 |
11.291 |