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' |
3828 |
3630 |
16.82 |
107.39 |
0.31 |
0.47 |
2 |
A' |
3168 |
3004 |
26.87 |
60.98 |
0.75 |
0.86 |
3 |
A' |
3086 |
2926 |
14.71 |
111.54 |
0.01 |
0.02 |
4 |
A' |
3012 |
2856 |
73.12 |
110.36 |
0.12 |
0.21 |
5 |
A' |
1566 |
1485 |
2.50 |
4.90 |
0.63 |
0.77 |
6 |
A' |
1536 |
1456 |
3.30 |
25.22 |
0.75 |
0.86 |
7 |
A' |
1491 |
1414 |
15.43 |
5.42 |
0.62 |
0.77 |
8 |
A' |
1428 |
1354 |
1.73 |
1.03 |
0.67 |
0.80 |
9 |
A' |
1301 |
1234 |
93.31 |
6.09 |
0.74 |
0.85 |
10 |
A' |
1150 |
1091 |
33.92 |
5.75 |
0.61 |
0.76 |
11 |
A' |
1061 |
1006 |
44.91 |
3.08 |
0.15 |
0.26 |
12 |
A' |
928 |
880 |
7.80 |
5.49 |
0.41 |
0.58 |
13 |
A' |
420 |
398 |
11.87 |
0.27 |
0.67 |
0.80 |
14 |
A" |
3172 |
3008 |
29.03 |
49.97 |
0.75 |
0.86 |
15 |
A" |
3041 |
2884 |
74.44 |
92.35 |
0.75 |
0.86 |
16 |
A" |
1517 |
1438 |
5.58 |
17.12 |
0.75 |
0.86 |
17 |
A" |
1319 |
1251 |
0.10 |
14.50 |
0.75 |
0.86 |
18 |
A" |
1201 |
1139 |
5.38 |
2.66 |
0.75 |
0.86 |
19 |
A" |
831 |
788 |
0.07 |
0.06 |
0.75 |
0.86 |
20 |
A" |
306 |
290 |
108.38 |
4.02 |
0.75 |
0.86 |
21 |
A" |
254 |
241 |
29.15 |
0.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17806.7 cm
-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 16886.1 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 mPW1PW91/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.522 |
|
|
|
2 |
C |
-0.080 |
|
|
|
3 |
O |
-0.629 |
|
|
|
4 |
H |
0.407 |
|
|
|
5 |
H |
0.167 |
|
|
|
6 |
H |
0.185 |
|
|
|
7 |
H |
0.185 |
|
|
|
8 |
H |
0.144 |
|
|
|
9 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.021 |
1.589 |
0.000 |
1.589 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.174 |
-2.435 |
0.000 |
y |
-2.435 |
-19.566 |
0.000 |
z |
0.000 |
0.000 |
-19.817 |
|
Traceless |
| x | y | z |
x |
2.517 |
-2.435 |
0.000 |
y |
-2.435 |
-1.071 |
0.000 |
z |
0.000 |
0.000 |
-1.447 |
|
Polar |
3z2-r2 | -2.893 |
x2-y2 | 2.392 |
xy | -2.435 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.289 |
-0.135 |
0.000 |
y |
-0.135 |
3.823 |
0.000 |
z |
0.000 |
0.000 |
3.515 |
<r2> (average value of r
2) Å
2
<r2> |
53.717 |
(<r2>)1/2 |
7.329 |