Vibrational Frequencies calculated at LSDA/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' |
3062 |
3005 |
23.97 |
|
|
|
2 |
A' |
3060 |
3003 |
14.04 |
|
|
|
3 |
A' |
3047 |
2990 |
17.32 |
|
|
|
4 |
A' |
2999 |
2943 |
11.06 |
|
|
|
5 |
A' |
2881 |
2827 |
89.29 |
|
|
|
6 |
A' |
2807 |
2754 |
82.67 |
|
|
|
7 |
A' |
1439 |
1412 |
10.38 |
|
|
|
8 |
A' |
1425 |
1399 |
2.91 |
|
|
|
9 |
A' |
1401 |
1374 |
9.73 |
|
|
|
10 |
A' |
1360 |
1335 |
18.04 |
|
|
|
11 |
A' |
1281 |
1257 |
5.13 |
|
|
|
12 |
A' |
1205 |
1182 |
176.64 |
|
|
|
13 |
A' |
1160 |
1138 |
11.18 |
|
|
|
14 |
A' |
1087 |
1067 |
2.49 |
|
|
|
15 |
A' |
1013 |
994 |
40.73 |
|
|
|
16 |
A' |
924 |
907 |
8.59 |
|
|
|
17 |
A' |
854 |
839 |
7.10 |
|
|
|
18 |
A' |
633 |
622 |
5.43 |
|
|
|
19 |
A' |
475 |
466 |
0.57 |
|
|
|
20 |
A' |
453 |
445 |
8.79 |
|
|
|
21 |
A' |
274 |
269 |
2.05 |
|
|
|
22 |
A" |
3047 |
2990 |
31.89 |
|
|
|
23 |
A" |
2872 |
2818 |
15.20 |
|
|
|
24 |
A" |
1430 |
1403 |
14.83 |
|
|
|
25 |
A" |
1387 |
1361 |
5.71 |
|
|
|
26 |
A" |
1339 |
1314 |
2.58 |
|
|
|
27 |
A" |
1316 |
1291 |
0.26 |
|
|
|
28 |
A" |
1292 |
1268 |
2.65 |
|
|
|
29 |
A" |
1224 |
1201 |
32.27 |
|
|
|
30 |
A" |
1190 |
1168 |
0.05 |
|
|
|
31 |
A" |
1098 |
1078 |
63.13 |
|
|
|
32 |
A" |
1034 |
1014 |
62.23 |
|
|
|
33 |
A" |
927 |
909 |
14.24 |
|
|
|
34 |
A" |
873 |
857 |
1.17 |
|
|
|
35 |
A" |
457 |
448 |
6.92 |
|
|
|
36 |
A" |
277 |
272 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26300.4 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 25808.6 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 LSDA/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.121 |
|
|
|
2 |
O |
-0.382 |
|
|
|
3 |
O |
-0.382 |
|
|
|
4 |
C |
-0.066 |
|
|
|
5 |
C |
-0.066 |
|
|
|
6 |
C |
-0.269 |
|
|
|
7 |
H |
0.148 |
|
|
|
8 |
H |
0.093 |
|
|
|
9 |
H |
0.146 |
|
|
|
10 |
H |
0.111 |
|
|
|
11 |
H |
0.146 |
|
|
|
12 |
H |
0.111 |
|
|
|
13 |
H |
0.157 |
|
|
|
14 |
H |
0.132 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.512 |
1.763 |
0.000 |
1.836 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-36.031 |
1.659 |
0.000 |
y |
1.659 |
-34.824 |
0.000 |
z |
0.000 |
0.000 |
-38.335 |
|
Traceless |
| x | y | z |
x |
0.548 |
1.659 |
0.000 |
y |
1.659 |
2.360 |
0.000 |
z |
0.000 |
0.000 |
-2.908 |
|
Polar |
3z2-r2 | -5.815 |
x2-y2 | -1.208 |
xy | 1.659 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.806 |
0.480 |
0.000 |
y |
0.480 |
7.761 |
0.000 |
z |
0.000 |
0.000 |
7.227 |
<r2> (average value of r
2) Å
2
<r2> |
137.129 |
(<r2>)1/2 |
11.710 |