Vibrational Frequencies calculated at HF/CEP-121G
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' |
3336 |
3044 |
25.64 |
|
|
|
2 |
A' |
3316 |
3026 |
15.39 |
|
|
|
3 |
A' |
3195 |
2915 |
39.32 |
|
|
|
4 |
A' |
3187 |
2908 |
7.01 |
|
|
|
5 |
A' |
1840 |
1679 |
312.28 |
|
|
|
6 |
A' |
1633 |
1490 |
8.99 |
|
|
|
7 |
A' |
1611 |
1470 |
28.67 |
|
|
|
8 |
A' |
1598 |
1458 |
18.79 |
|
|
|
9 |
A' |
1559 |
1423 |
37.28 |
|
|
|
10 |
A' |
1402 |
1279 |
446.44 |
|
|
|
11 |
A' |
1306 |
1192 |
0.28 |
|
|
|
12 |
A' |
1175 |
1072 |
93.93 |
|
|
|
13 |
A' |
1063 |
970 |
27.26 |
|
|
|
14 |
A' |
887 |
809 |
21.00 |
|
|
|
15 |
A' |
670 |
612 |
16.56 |
|
|
|
16 |
A' |
435 |
397 |
7.87 |
|
|
|
17 |
A' |
277 |
253 |
18.49 |
|
|
|
18 |
A" |
3302 |
3013 |
38.20 |
|
|
|
19 |
A" |
3277 |
2990 |
15.26 |
|
|
|
20 |
A" |
1622 |
1480 |
9.78 |
|
|
|
21 |
A" |
1613 |
1472 |
11.67 |
|
|
|
22 |
A" |
1270 |
1159 |
3.62 |
|
|
|
23 |
A" |
1192 |
1087 |
11.63 |
|
|
|
24 |
A" |
639 |
583 |
19.69 |
|
|
|
25 |
A" |
184 |
168 |
14.51 |
|
|
|
26 |
A" |
129 |
117 |
1.17 |
|
|
|
27 |
A" |
90 |
82 |
0.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20903.2 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 19074.1 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-121G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.588 |
|
|
|
2 |
C |
0.422 |
|
|
|
3 |
O |
-0.325 |
|
|
|
4 |
O |
-0.387 |
|
|
|
5 |
C |
-0.200 |
|
|
|
6 |
H |
0.194 |
|
|
|
7 |
H |
0.184 |
|
|
|
8 |
H |
0.184 |
|
|
|
9 |
H |
0.174 |
|
|
|
10 |
H |
0.171 |
|
|
|
11 |
H |
0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.871 |
-1.182 |
0.000 |
2.214 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.335 |
-3.887 |
0.000 |
y |
-3.887 |
-33.627 |
0.000 |
z |
0.000 |
0.000 |
-29.415 |
|
Traceless |
| x | y | z |
x |
0.186 |
-3.887 |
0.000 |
y |
-3.887 |
-3.251 |
0.000 |
z |
0.000 |
0.000 |
3.066 |
|
Polar |
3z2-r2 | 6.131 |
x2-y2 | 2.292 |
xy | -3.887 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.056 |
0.006 |
0.000 |
y |
0.006 |
6.887 |
0.000 |
z |
0.000 |
0.000 |
4.208 |
<r2> (average value of r
2) Å
2
<r2> |
101.262 |
(<r2>)1/2 |
10.063 |