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' |
3288 |
3138 |
0.38 |
113.51 |
0.32 |
0.48 |
| 2 |
A' |
3138 |
2995 |
21.42 |
90.28 |
0.72 |
0.84 |
| 3 |
A' |
3050 |
2911 |
23.05 |
221.61 |
0.01 |
0.02 |
| 4 |
A' |
3042 |
2904 |
98.13 |
118.16 |
0.23 |
0.37 |
| 5 |
A' |
1890 |
1804 |
13.26 |
59.01 |
0.20 |
0.34 |
| 6 |
A' |
1539 |
1469 |
6.21 |
13.56 |
0.36 |
0.53 |
| 7 |
A' |
1501 |
1433 |
11.37 |
17.38 |
0.64 |
0.78 |
| 8 |
A' |
1419 |
1354 |
0.48 |
10.67 |
0.66 |
0.80 |
| 9 |
A' |
1217 |
1161 |
1.91 |
6.35 |
0.46 |
0.63 |
| 10 |
A' |
1101 |
1050 |
11.13 |
3.47 |
0.24 |
0.38 |
| 11 |
A' |
1073 |
1024 |
31.18 |
0.16 |
0.61 |
0.75 |
| 12 |
A' |
993 |
948 |
9.18 |
8.38 |
0.44 |
0.61 |
| 13 |
A' |
947 |
903 |
16.66 |
5.59 |
0.54 |
0.70 |
| 14 |
A' |
696 |
664 |
1.03 |
14.43 |
0.61 |
0.76 |
| 15 |
A' |
324 |
310 |
2.09 |
1.38 |
0.74 |
0.85 |
| 16 |
A" |
3109 |
2967 |
1.18 |
87.93 |
0.75 |
0.86 |
| 17 |
A" |
3104 |
2963 |
84.29 |
110.83 |
0.75 |
0.86 |
| 18 |
A" |
1496 |
1428 |
10.34 |
11.98 |
0.75 |
0.86 |
| 19 |
A" |
1135 |
1083 |
0.72 |
1.85 |
0.75 |
0.86 |
| 20 |
A" |
1062 |
1014 |
0.68 |
3.85 |
0.75 |
0.86 |
| 21 |
A" |
998 |
952 |
2.83 |
6.46 |
0.75 |
0.86 |
| 22 |
A" |
732 |
698 |
34.01 |
1.07 |
0.75 |
0.86 |
| 23 |
A" |
301 |
288 |
14.09 |
0.96 |
0.75 |
0.86 |
| 24 |
A" |
162 |
154 |
0.45 |
0.36 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18657.9 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 17807.1 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 |
C |
0.123 |
|
|
|
| 2 |
C |
-0.435 |
|
|
|
| 3 |
C |
-0.248 |
|
|
|
| 4 |
C |
-0.771 |
|
|
|
| 5 |
H |
0.202 |
|
|
|
| 6 |
H |
0.202 |
|
|
|
| 7 |
H |
0.199 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
| 9 |
H |
0.244 |
|
|
|
| 10 |
H |
0.244 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.139 |
0.886 |
0.000 |
0.897 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.337 |
-0.588 |
0.000 |
| y |
-0.588 |
-25.083 |
0.000 |
| z |
0.000 |
0.000 |
-25.580 |
|
| Traceless |
| | x | y | z |
| x |
1.994 |
-0.588 |
0.000 |
| y |
-0.588 |
-0.624 |
0.000 |
| z |
0.000 |
0.000 |
-1.370 |
|
| Polar |
| 3z2-r2 | -2.740 |
| x2-y2 | 1.746 |
| xy | -0.588 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.857 |
-0.543 |
0.000 |
| y |
-0.543 |
7.255 |
0.000 |
| z |
0.000 |
0.000 |
4.560 |
<r2> (average value of r
2) Å
2
| <r2> |
79.924 |
| (<r2>)1/2 |
8.940 |