Vibrational Frequencies calculated at B3PW91/aug-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' |
3118 |
3009 |
32.27 |
|
|
|
2 |
A' |
3118 |
3009 |
15.85 |
|
|
|
3 |
A' |
3044 |
2938 |
16.96 |
|
|
|
4 |
A' |
2974 |
2870 |
87.64 |
|
|
|
5 |
A' |
2957 |
2854 |
40.62 |
|
|
|
6 |
A' |
1519 |
1466 |
3.24 |
|
|
|
7 |
A' |
1497 |
1445 |
2.87 |
|
|
|
8 |
A' |
1491 |
1439 |
6.95 |
|
|
|
9 |
A' |
1467 |
1416 |
0.45 |
|
|
|
10 |
A' |
1418 |
1368 |
28.21 |
|
|
|
11 |
A' |
1388 |
1340 |
0.94 |
|
|
|
12 |
A' |
1232 |
1189 |
43.29 |
|
|
|
13 |
A' |
1169 |
1128 |
149.67 |
|
|
|
14 |
A' |
1113 |
1074 |
4.45 |
|
|
|
15 |
A' |
1041 |
1004 |
18.25 |
|
|
|
16 |
A' |
869 |
839 |
10.16 |
|
|
|
17 |
A' |
463 |
447 |
0.56 |
|
|
|
18 |
A' |
285 |
275 |
2.66 |
|
|
|
19 |
A" |
3121 |
3012 |
25.17 |
|
|
|
20 |
A" |
3018 |
2912 |
52.80 |
|
|
|
21 |
A" |
2982 |
2878 |
64.22 |
|
|
|
22 |
A" |
1480 |
1428 |
9.49 |
|
|
|
23 |
A" |
1475 |
1423 |
4.44 |
|
|
|
24 |
A" |
1295 |
1250 |
1.78 |
|
|
|
25 |
A" |
1190 |
1148 |
8.79 |
|
|
|
26 |
A" |
1161 |
1120 |
0.08 |
|
|
|
27 |
A" |
818 |
790 |
0.57 |
|
|
|
28 |
A" |
252 |
244 |
1.65 |
|
|
|
29 |
A" |
202 |
195 |
1.10 |
|
|
|
30 |
A" |
114 |
110 |
2.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23634.2 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 22809.4 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 B3PW91/aug-cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.633 |
|
|
|
2 |
O |
-0.465 |
|
|
|
3 |
C |
-0.006 |
|
|
|
4 |
C |
-0.711 |
|
|
|
5 |
H |
0.248 |
|
|
|
6 |
H |
0.253 |
|
|
|
7 |
H |
0.253 |
|
|
|
8 |
H |
0.214 |
|
|
|
9 |
H |
0.214 |
|
|
|
10 |
H |
0.217 |
|
|
|
11 |
H |
0.208 |
|
|
|
12 |
H |
0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.890 |
0.730 |
0.000 |
1.151 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.851 |
1.729 |
0.000 |
y |
1.729 |
-25.764 |
0.000 |
z |
0.000 |
0.000 |
-26.528 |
|
Traceless |
| x | y | z |
x |
0.295 |
1.729 |
0.000 |
y |
1.729 |
0.425 |
0.000 |
z |
0.000 |
0.000 |
-0.720 |
|
Polar |
3z2-r2 | -1.440 |
x2-y2 | -0.086 |
xy | 1.729 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.342 |
0.840 |
0.000 |
y |
0.840 |
7.197 |
0.000 |
z |
0.000 |
0.000 |
6.166 |
<r2> (average value of r
2) Å
2
<r2> |
103.097 |
(<r2>)1/2 |
10.154 |