Vibrational Frequencies calculated at mPW1PW91/3-21G*
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 |
3580 |
3400 |
3.70 |
|
|
|
2 |
A |
3548 |
3369 |
33.58 |
|
|
|
3 |
A |
3481 |
3306 |
0.84 |
|
|
|
4 |
A |
3428 |
3255 |
100.05 |
|
|
|
5 |
A |
3169 |
3009 |
21.44 |
|
|
|
6 |
A |
3102 |
2945 |
5.88 |
|
|
|
7 |
A |
2998 |
2847 |
68.94 |
|
|
|
8 |
A |
1755 |
1666 |
163.57 |
|
|
|
9 |
A |
1737 |
1650 |
18.33 |
|
|
|
10 |
A |
1577 |
1498 |
0.88 |
|
|
|
11 |
A |
1489 |
1414 |
89.42 |
|
|
|
12 |
A |
1416 |
1344 |
12.82 |
|
|
|
13 |
A |
1404 |
1334 |
32.06 |
|
|
|
14 |
A |
1398 |
1327 |
26.87 |
|
|
|
15 |
A |
1350 |
1282 |
10.80 |
|
|
|
16 |
A |
1263 |
1200 |
16.69 |
|
|
|
17 |
A |
1212 |
1150 |
4.14 |
|
|
|
18 |
A |
1175 |
1116 |
19.03 |
|
|
|
19 |
A |
1142 |
1084 |
210.32 |
|
|
|
20 |
A |
1063 |
1009 |
84.91 |
|
|
|
21 |
A |
1046 |
993 |
51.46 |
|
|
|
22 |
A |
983 |
934 |
9.17 |
|
|
|
23 |
A |
814 |
773 |
35.14 |
|
|
|
24 |
A |
737 |
700 |
65.11 |
|
|
|
25 |
A |
725 |
688 |
267.92 |
|
|
|
26 |
A |
683 |
649 |
161.19 |
|
|
|
27 |
A |
659 |
626 |
165.66 |
|
|
|
28 |
A |
567 |
539 |
3.45 |
|
|
|
29 |
A |
541 |
514 |
60.10 |
|
|
|
30 |
A |
412 |
391 |
10.05 |
|
|
|
31 |
A |
316 |
300 |
3.43 |
|
|
|
32 |
A |
292 |
277 |
8.53 |
|
|
|
33 |
A |
253 |
240 |
5.14 |
|
|
|
34 |
A |
226 |
215 |
52.54 |
|
|
|
35 |
A |
172 |
164 |
1.20 |
|
|
|
36 |
A |
55 |
52 |
0.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24883.8 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 23629.7 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 mPW1PW91/3-21G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.683 |
|
|
|
2 |
O |
-0.576 |
|
|
|
3 |
O |
-0.512 |
|
|
|
4 |
C |
-0.259 |
|
|
|
5 |
C |
-0.138 |
|
|
|
6 |
O |
-0.592 |
|
|
|
7 |
N |
-0.687 |
|
|
|
8 |
H |
0.388 |
|
|
|
9 |
H |
0.295 |
|
|
|
10 |
H |
0.186 |
|
|
|
11 |
H |
0.255 |
|
|
|
12 |
H |
0.364 |
|
|
|
13 |
H |
0.303 |
|
|
|
14 |
H |
0.291 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
4.140 |
0.088 |
0.749 |
4.208 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-42.501 |
-3.270 |
-0.440 |
y |
-3.270 |
-43.658 |
0.474 |
z |
-0.440 |
0.474 |
-38.284 |
|
Traceless |
| x | y | z |
x |
-1.530 |
-3.270 |
-0.440 |
y |
-3.270 |
-3.266 |
0.474 |
z |
-0.440 |
0.474 |
4.796 |
|
Polar |
3z2-r2 | 9.591 |
x2-y2 | 1.157 |
xy | -3.270 |
xz | -0.440 |
yz | 0.474 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.151 |
0.243 |
0.137 |
y |
0.243 |
6.692 |
0.047 |
z |
0.137 |
0.047 |
4.676 |
<r2> (average value of r
2) Å
2
<r2> |
215.105 |
(<r2>)1/2 |
14.666 |