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 |
3845 |
3711 |
20.20 |
|
|
|
2 |
A |
3123 |
3014 |
21.57 |
|
|
|
3 |
A |
3117 |
3008 |
44.28 |
|
|
|
4 |
A |
3109 |
3001 |
4.51 |
|
|
|
5 |
A |
3095 |
2987 |
30.64 |
|
|
|
6 |
A |
3041 |
2935 |
12.70 |
|
|
|
7 |
A |
3027 |
2921 |
21.64 |
|
|
|
8 |
A |
2972 |
2868 |
49.22 |
|
|
|
9 |
A |
1500 |
1448 |
7.14 |
|
|
|
10 |
A |
1489 |
1437 |
5.17 |
|
|
|
11 |
A |
1479 |
1427 |
2.45 |
|
|
|
12 |
A |
1474 |
1423 |
0.57 |
|
|
|
13 |
A |
1420 |
1371 |
22.07 |
|
|
|
14 |
A |
1403 |
1354 |
20.99 |
|
|
|
15 |
A |
1382 |
1334 |
1.61 |
|
|
|
16 |
A |
1368 |
1320 |
9.65 |
|
|
|
17 |
A |
1274 |
1229 |
45.76 |
|
|
|
18 |
A |
1185 |
1144 |
36.03 |
|
|
|
19 |
A |
1158 |
1117 |
26.38 |
|
|
|
20 |
A |
1087 |
1049 |
22.53 |
|
|
|
21 |
A |
968 |
934 |
43.06 |
|
|
|
22 |
A |
946 |
913 |
1.92 |
|
|
|
23 |
A |
924 |
892 |
0.38 |
|
|
|
24 |
A |
827 |
798 |
4.44 |
|
|
|
25 |
A |
478 |
462 |
5.85 |
|
|
|
26 |
A |
413 |
398 |
10.18 |
|
|
|
27 |
A |
359 |
346 |
2.08 |
|
|
|
28 |
A |
282 |
272 |
91.31 |
|
|
|
29 |
A |
257 |
248 |
8.11 |
|
|
|
30 |
A |
216 |
209 |
7.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23607.9 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 22783.9 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 |
0.575 |
|
|
|
2 |
C |
-0.791 |
|
|
|
3 |
C |
-0.736 |
|
|
|
4 |
O |
-0.571 |
|
|
|
5 |
H |
0.184 |
|
|
|
6 |
H |
0.179 |
|
|
|
7 |
H |
0.217 |
|
|
|
8 |
H |
0.211 |
|
|
|
9 |
H |
0.192 |
|
|
|
10 |
H |
0.212 |
|
|
|
11 |
H |
0.224 |
|
|
|
12 |
H |
0.104 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.100 |
-0.826 |
0.831 |
1.607 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.315 |
-2.592 |
-0.270 |
y |
-2.592 |
-27.203 |
1.045 |
z |
-0.270 |
1.045 |
-26.842 |
|
Traceless |
| x | y | z |
x |
1.708 |
-2.592 |
-0.270 |
y |
-2.592 |
-1.124 |
1.045 |
z |
-0.270 |
1.045 |
-0.583 |
|
Polar |
3z2-r2 | -1.167 |
x2-y2 | 1.888 |
xy | -2.592 |
xz | -0.270 |
yz | 1.045 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.230 |
-0.063 |
-0.009 |
y |
-0.063 |
6.893 |
-0.010 |
z |
-0.009 |
-0.010 |
6.242 |
<r2> (average value of r
2) Å
2
<r2> |
88.978 |
(<r2>)1/2 |
9.433 |