Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
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' |
3132 |
3004 |
19.16 |
|
|
|
2 |
A' |
3057 |
2932 |
12.00 |
|
|
|
3 |
A' |
2920 |
2801 |
24.93 |
|
|
|
4 |
A' |
1495 |
1434 |
5.80 |
|
|
|
5 |
A' |
1410 |
1353 |
28.92 |
|
|
|
6 |
A' |
1392 |
1335 |
14.47 |
|
|
|
7 |
A' |
1338 |
1283 |
10.55 |
|
|
|
8 |
A' |
1105 |
1060 |
12.58 |
|
|
|
9 |
A' |
1096 |
1051 |
8.12 |
|
|
|
10 |
A' |
901 |
864 |
0.45 |
|
|
|
11 |
A' |
434 |
416 |
6.63 |
|
|
|
12 |
A" |
3140 |
3012 |
17.24 |
|
|
|
13 |
A" |
2932 |
2812 |
5.89 |
|
|
|
14 |
A" |
1484 |
1423 |
6.25 |
|
|
|
15 |
A" |
1244 |
1193 |
0.07 |
|
|
|
16 |
A" |
858 |
823 |
0.01 |
|
|
|
17 |
A" |
261 |
250 |
16.82 |
|
|
|
18 |
A" |
69 |
66 |
13.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14133.3 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 13556.7 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.251 |
|
|
|
2 |
C |
0.044 |
|
|
|
3 |
O |
-0.220 |
|
|
|
4 |
H |
0.074 |
|
|
|
5 |
H |
0.092 |
|
|
|
6 |
H |
0.092 |
|
|
|
7 |
H |
0.085 |
|
|
|
8 |
H |
0.085 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.894 |
0.632 |
0.000 |
1.997 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.087 |
0.237 |
0.000 |
y |
0.237 |
-18.577 |
0.000 |
z |
0.000 |
0.000 |
-17.952 |
|
Traceless |
| x | y | z |
x |
-3.823 |
0.237 |
0.000 |
y |
0.237 |
1.442 |
0.000 |
z |
0.000 |
0.000 |
2.381 |
|
Polar |
3z2-r2 | 4.761 |
x2-y2 | -3.510 |
xy | 0.237 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.786 |
-0.027 |
0.000 |
y |
-0.027 |
4.307 |
0.000 |
z |
0.000 |
0.000 |
4.106 |
<r2> (average value of r
2) Å
2
<r2> |
50.728 |
(<r2>)1/2 |
7.122 |