Vibrational Frequencies calculated at B3PW91/STO-3G
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 |
3730 |
3301 |
43.40 |
|
|
|
2 |
A |
3511 |
3108 |
0.91 |
|
|
|
3 |
A |
3507 |
3103 |
3.13 |
|
|
|
4 |
A |
3504 |
3101 |
1.80 |
|
|
|
5 |
A |
3497 |
3095 |
1.93 |
|
|
|
6 |
A |
3478 |
3078 |
3.65 |
|
|
|
7 |
A |
3462 |
3064 |
0.19 |
|
|
|
8 |
A |
3366 |
2979 |
6.42 |
|
|
|
9 |
A |
3358 |
2972 |
0.45 |
|
|
|
10 |
A |
3332 |
2949 |
2.64 |
|
|
|
11 |
A |
3328 |
2945 |
1.20 |
|
|
|
12 |
A |
3270 |
2894 |
20.36 |
|
|
|
13 |
A |
1702 |
1506 |
3.15 |
|
|
|
14 |
A |
1692 |
1497 |
3.84 |
|
|
|
15 |
A |
1689 |
1495 |
1.26 |
|
|
|
16 |
A |
1686 |
1492 |
3.43 |
|
|
|
17 |
A |
1682 |
1489 |
0.57 |
|
|
|
18 |
A |
1667 |
1475 |
0.48 |
|
|
|
19 |
A |
1604 |
1419 |
12.01 |
|
|
|
20 |
A |
1583 |
1401 |
0.14 |
|
|
|
21 |
A |
1565 |
1385 |
4.56 |
|
|
|
22 |
A |
1538 |
1361 |
4.82 |
|
|
|
23 |
A |
1486 |
1315 |
12.65 |
|
|
|
24 |
A |
1451 |
1284 |
3.72 |
|
|
|
25 |
A |
1435 |
1270 |
0.05 |
|
|
|
26 |
A |
1386 |
1226 |
3.07 |
|
|
|
27 |
A |
1353 |
1198 |
14.31 |
|
|
|
28 |
A |
1283 |
1135 |
17.21 |
|
|
|
29 |
A |
1237 |
1094 |
7.73 |
|
|
|
30 |
A |
1199 |
1061 |
10.41 |
|
|
|
31 |
A |
1178 |
1042 |
1.40 |
|
|
|
32 |
A |
1140 |
1009 |
0.55 |
|
|
|
33 |
A |
1089 |
964 |
1.24 |
|
|
|
34 |
A |
1039 |
920 |
1.00 |
|
|
|
35 |
A |
991 |
877 |
6.80 |
|
|
|
36 |
A |
951 |
842 |
1.58 |
|
|
|
37 |
A |
900 |
797 |
2.04 |
|
|
|
38 |
A |
798 |
707 |
6.25 |
|
|
|
39 |
A |
491 |
435 |
2.98 |
|
|
|
40 |
A |
455 |
402 |
0.43 |
|
|
|
41 |
A |
397 |
351 |
3.94 |
|
|
|
42 |
A |
352 |
311 |
68.82 |
|
|
|
43 |
A |
321 |
284 |
0.67 |
|
|
|
44 |
A |
239 |
211 |
0.07 |
|
|
|
45 |
A |
211 |
187 |
0.30 |
|
|
|
46 |
A |
187 |
165 |
1.14 |
|
|
|
47 |
A |
103 |
91 |
0.03 |
|
|
|
48 |
A |
66 |
59 |
0.21 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 39742.3 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 35172.0 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/STO-3G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.243 |
|
|
|
2 |
H |
0.080 |
|
|
|
3 |
H |
0.071 |
|
|
|
4 |
H |
0.080 |
|
|
|
5 |
O |
-0.252 |
|
|
|
6 |
H |
0.163 |
|
|
|
7 |
C |
0.027 |
|
|
|
8 |
H |
0.058 |
|
|
|
9 |
C |
-0.143 |
|
|
|
10 |
H |
0.075 |
|
|
|
11 |
C |
-0.229 |
|
|
|
12 |
H |
0.076 |
|
|
|
13 |
H |
0.076 |
|
|
|
14 |
H |
0.076 |
|
|
|
15 |
C |
-0.137 |
|
|
|
16 |
H |
0.071 |
|
|
|
17 |
H |
0.071 |
|
|
|
18 |
H |
0.079 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.227 |
1.113 |
-0.647 |
1.307 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.147 |
-1.732 |
1.615 |
y |
-1.732 |
-38.620 |
0.590 |
z |
1.615 |
0.590 |
-36.441 |
|
Traceless |
| x | y | z |
x |
3.383 |
-1.732 |
1.615 |
y |
-1.732 |
-3.326 |
0.590 |
z |
1.615 |
0.590 |
-0.057 |
|
Polar |
3z2-r2 | -0.115 |
x2-y2 | 4.473 |
xy | -1.732 |
xz | 1.615 |
yz | 0.590 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.496 |
0.101 |
0.103 |
y |
0.101 |
4.228 |
-0.076 |
z |
0.103 |
-0.076 |
3.882 |
<r2> (average value of r
2) Å
2
<r2> |
244.375 |
(<r2>)1/2 |
15.633 |