Vibrational Frequencies calculated at HF/CEP-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' |
3417 |
3069 |
16.25 |
|
|
|
| 2 |
A' |
3405 |
3058 |
25.24 |
|
|
|
| 3 |
A' |
3394 |
3048 |
46.06 |
|
|
|
| 4 |
A' |
3372 |
3028 |
20.91 |
|
|
|
| 5 |
A' |
3357 |
3015 |
1.33 |
|
|
|
| 6 |
A' |
3338 |
2998 |
66.18 |
|
|
|
| 7 |
A' |
3219 |
2891 |
71.24 |
|
|
|
| 8 |
A' |
1804 |
1620 |
102.60 |
|
|
|
| 9 |
A' |
1784 |
1602 |
26.11 |
|
|
|
| 10 |
A' |
1656 |
1487 |
99.05 |
|
|
|
| 11 |
A' |
1638 |
1471 |
17.10 |
|
|
|
| 12 |
A' |
1613 |
1448 |
53.84 |
|
|
|
| 13 |
A' |
1599 |
1436 |
1.87 |
|
|
|
| 14 |
A' |
1447 |
1299 |
7.87 |
|
|
|
| 15 |
A' |
1418 |
1274 |
279.77 |
|
|
|
| 16 |
A' |
1346 |
1208 |
55.91 |
|
|
|
| 17 |
A' |
1309 |
1176 |
9.05 |
|
|
|
| 18 |
A' |
1275 |
1145 |
10.90 |
|
|
|
| 19 |
A' |
1220 |
1096 |
3.27 |
|
|
|
| 20 |
A' |
1180 |
1059 |
55.32 |
|
|
|
| 21 |
A' |
1173 |
1053 |
18.84 |
|
|
|
| 22 |
A' |
1114 |
1000 |
4.26 |
|
|
|
| 23 |
A' |
1059 |
951 |
0.30 |
|
|
|
| 24 |
A' |
844 |
758 |
19.02 |
|
|
|
| 25 |
A' |
650 |
584 |
0.60 |
|
|
|
| 26 |
A' |
588 |
528 |
5.72 |
|
|
|
| 27 |
A' |
468 |
420 |
1.02 |
|
|
|
| 28 |
A' |
274 |
246 |
3.20 |
|
|
|
| 29 |
A" |
3288 |
2953 |
76.92 |
|
|
|
| 30 |
A" |
1635 |
1468 |
4.46 |
|
|
|
| 31 |
A" |
1284 |
1153 |
2.91 |
|
|
|
| 32 |
A" |
1111 |
998 |
0.42 |
|
|
|
| 33 |
A" |
1103 |
990 |
0.00 |
|
|
|
| 34 |
A" |
1012 |
908 |
11.50 |
|
|
|
| 35 |
A" |
946 |
850 |
0.03 |
|
|
|
| 36 |
A" |
858 |
771 |
122.86 |
|
|
|
| 37 |
A" |
751 |
674 |
10.74 |
|
|
|
| 38 |
A" |
564 |
507 |
8.41 |
|
|
|
| 39 |
A" |
451 |
405 |
0.00 |
|
|
|
| 40 |
A" |
310 |
278 |
0.60 |
|
|
|
| 41 |
A" |
234 |
210 |
0.29 |
|
|
|
| 42 |
A" |
86 |
77 |
6.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31295.7 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 28103.5 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 HF/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.196 |
|
|
|
| 2 |
C |
-0.238 |
|
|
|
| 3 |
C |
-0.252 |
|
|
|
| 4 |
C |
-0.265 |
|
|
|
| 5 |
C |
-0.318 |
|
|
|
| 6 |
C |
-0.186 |
|
|
|
| 7 |
O |
-0.179 |
|
|
|
| 8 |
C |
-0.223 |
|
|
|
| 9 |
H |
0.289 |
|
|
|
| 10 |
H |
0.268 |
|
|
|
| 11 |
H |
0.275 |
|
|
|
| 12 |
H |
0.269 |
|
|
|
| 13 |
H |
0.298 |
|
|
|
| 14 |
H |
0.193 |
|
|
|
| 15 |
H |
0.131 |
|
|
|
| 16 |
H |
0.131 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.431 |
-0.090 |
0.000 |
1.434 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.926 |
3.451 |
0.000 |
| y |
3.451 |
-43.968 |
0.000 |
| z |
0.000 |
0.000 |
-51.962 |
|
| Traceless |
| | x | y | z |
| x |
8.039 |
3.451 |
0.000 |
| y |
3.451 |
1.976 |
0.000 |
| z |
0.000 |
0.000 |
-10.015 |
|
| Polar |
| 3z2-r2 | -20.031 |
| x2-y2 | 4.042 |
| xy | 3.451 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.284 |
1.093 |
0.000 |
| y |
1.093 |
13.378 |
0.000 |
| z |
0.000 |
0.000 |
5.743 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |