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 |
3195 |
3025 |
9.40 |
|
|
|
2 |
A |
3095 |
2930 |
45.76 |
|
|
|
3 |
A |
3083 |
2919 |
51.72 |
|
|
|
4 |
A |
1588 |
1503 |
2.66 |
|
|
|
5 |
A |
1556 |
1473 |
0.03 |
|
|
|
6 |
A |
1391 |
1317 |
3.28 |
|
|
|
7 |
A |
1264 |
1197 |
8.18 |
|
|
|
8 |
A |
1199 |
1135 |
24.08 |
|
|
|
9 |
A |
1162 |
1100 |
1.05 |
|
|
|
10 |
A |
1104 |
1045 |
148.67 |
|
|
|
11 |
A |
980 |
928 |
10.32 |
|
|
|
12 |
A |
933 |
883 |
8.09 |
|
|
|
13 |
A |
711 |
673 |
0.18 |
|
|
|
14 |
A |
259 |
245 |
1.06 |
|
|
|
15 |
A |
3202 |
3031 |
32.56 |
|
|
|
16 |
A |
3158 |
2990 |
53.61 |
|
|
|
17 |
A |
3092 |
2927 |
62.14 |
|
|
|
18 |
A |
1553 |
1470 |
3.31 |
|
|
|
19 |
A |
1427 |
1351 |
0.78 |
|
|
|
20 |
A |
1367 |
1294 |
1.26 |
|
|
|
21 |
A |
1223 |
1157 |
1.38 |
|
|
|
22 |
A |
1137 |
1077 |
14.67 |
|
|
|
23 |
A |
1046 |
990 |
24.91 |
|
|
|
24 |
A |
933 |
883 |
24.74 |
|
|
|
25 |
A |
875 |
829 |
49.29 |
|
|
|
26 |
A |
644 |
610 |
6.90 |
|
|
|
27 |
A |
79 |
75 |
31.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20628.3 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 19526.8 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 |
0.170 |
|
|
|
2 |
C |
-0.104 |
|
|
|
3 |
C |
-0.104 |
|
|
|
4 |
O |
-0.540 |
|
|
|
5 |
O |
-0.540 |
|
|
|
6 |
H |
0.182 |
|
|
|
7 |
H |
0.182 |
|
|
|
8 |
H |
0.182 |
|
|
|
9 |
H |
0.182 |
|
|
|
10 |
H |
0.194 |
|
|
|
11 |
H |
0.194 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.503 |
1.503 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.062 |
-0.471 |
0.000 |
y |
-0.471 |
-36.118 |
0.000 |
z |
0.000 |
0.000 |
-24.623 |
|
Traceless |
| x | y | z |
x |
1.308 |
-0.471 |
0.000 |
y |
-0.471 |
-9.275 |
0.000 |
z |
0.000 |
0.000 |
7.967 |
|
Polar |
3z2-r2 | 15.934 |
x2-y2 | 7.056 |
xy | -0.471 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.739 |
-0.037 |
0.000 |
y |
-0.037 |
4.756 |
0.000 |
z |
0.000 |
0.000 |
6.347 |
<r2> (average value of r
2) Å
2
<r2> |
95.479 |
(<r2>)1/2 |
9.771 |