Vibrational Frequencies calculated at HF/LANL2DZ
| 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' |
3364 |
3027 |
18.17 |
59.95 |
0.69 |
0.81 |
| 2 |
A' |
3300 |
2970 |
61.93 |
55.36 |
0.69 |
0.82 |
| 3 |
A' |
3270 |
2943 |
16.44 |
120.88 |
0.11 |
0.20 |
| 4 |
A' |
3235 |
2912 |
8.24 |
148.35 |
0.01 |
0.02 |
| 5 |
A' |
3213 |
2892 |
35.27 |
134.61 |
0.02 |
0.04 |
| 6 |
A' |
1858 |
1672 |
329.29 |
4.59 |
0.57 |
0.72 |
| 7 |
A' |
1671 |
1504 |
8.10 |
4.99 |
0.66 |
0.80 |
| 8 |
A' |
1649 |
1484 |
6.38 |
17.19 |
0.73 |
0.84 |
| 9 |
A' |
1622 |
1460 |
28.83 |
14.14 |
0.74 |
0.85 |
| 10 |
A' |
1580 |
1422 |
5.89 |
1.75 |
0.27 |
0.42 |
| 11 |
A' |
1571 |
1414 |
53.94 |
1.49 |
0.72 |
0.84 |
| 12 |
A' |
1546 |
1391 |
0.92 |
2.71 |
0.66 |
0.79 |
| 13 |
A' |
1403 |
1263 |
524.52 |
1.60 |
0.63 |
0.78 |
| 14 |
A' |
1243 |
1119 |
14.23 |
12.06 |
0.19 |
0.32 |
| 15 |
A' |
1182 |
1064 |
135.14 |
3.85 |
0.74 |
0.85 |
| 16 |
A' |
1117 |
1005 |
10.71 |
5.99 |
0.42 |
0.59 |
| 17 |
A' |
1014 |
912 |
18.98 |
2.73 |
0.66 |
0.80 |
| 18 |
A' |
904 |
813 |
17.98 |
14.80 |
0.26 |
0.41 |
| 19 |
A' |
673 |
605 |
15.73 |
9.71 |
0.33 |
0.50 |
| 20 |
A' |
448 |
403 |
1.06 |
0.46 |
0.63 |
0.77 |
| 21 |
A' |
381 |
342 |
13.41 |
3.03 |
0.35 |
0.51 |
| 22 |
A' |
191 |
172 |
8.60 |
0.38 |
0.69 |
0.81 |
| 23 |
A" |
3339 |
3005 |
74.11 |
8.63 |
0.75 |
0.86 |
| 24 |
A" |
3321 |
2989 |
15.00 |
56.36 |
0.75 |
0.86 |
| 25 |
A" |
3307 |
2976 |
11.47 |
84.52 |
0.75 |
0.86 |
| 26 |
A" |
1634 |
1470 |
9.15 |
14.73 |
0.75 |
0.86 |
| 27 |
A" |
1628 |
1465 |
13.64 |
14.68 |
0.75 |
0.86 |
| 28 |
A" |
1416 |
1274 |
0.76 |
16.05 |
0.75 |
0.86 |
| 29 |
A" |
1297 |
1167 |
9.36 |
1.79 |
0.75 |
0.86 |
| 30 |
A" |
1202 |
1082 |
13.97 |
2.62 |
0.75 |
0.86 |
| 31 |
A" |
896 |
807 |
0.46 |
0.18 |
0.75 |
0.86 |
| 32 |
A" |
651 |
586 |
18.26 |
2.33 |
0.75 |
0.86 |
| 33 |
A" |
266 |
240 |
2.32 |
0.02 |
0.75 |
0.86 |
| 34 |
A" |
155 |
139 |
10.30 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
100 |
90 |
0.13 |
0.14 |
0.75 |
0.86 |
| 36 |
A" |
64 |
57 |
1.20 |
0.27 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 27855.2 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 25066.9 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.622 |
|
|
|
| 2 |
C |
0.579 |
|
|
|
| 3 |
O |
-0.515 |
|
|
|
| 4 |
O |
-0.429 |
|
|
|
| 5 |
C |
-0.030 |
|
|
|
| 6 |
C |
-0.541 |
|
|
|
| 7 |
H |
0.213 |
|
|
|
| 8 |
H |
0.211 |
|
|
|
| 9 |
H |
0.211 |
|
|
|
| 10 |
H |
0.190 |
|
|
|
| 11 |
H |
0.190 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
| 13 |
H |
0.188 |
|
|
|
| 14 |
H |
0.188 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.298 |
2.391 |
0.000 |
2.409 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.100 |
-0.825 |
0.000 |
| y |
-0.825 |
-45.848 |
0.000 |
| z |
0.000 |
0.000 |
-35.771 |
|
| Traceless |
| | x | y | z |
| x |
11.710 |
-0.825 |
0.000 |
| y |
-0.825 |
-13.413 |
0.000 |
| z |
0.000 |
0.000 |
1.703 |
|
| Polar |
| 3z2-r2 | 3.407 |
| x2-y2 | 16.748 |
| xy | -0.825 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.315 |
0.371 |
0.000 |
| y |
0.371 |
7.012 |
0.000 |
| z |
0.000 |
0.000 |
5.222 |
<r2> (average value of r
2) Å
2
| <r2> |
204.892 |
| (<r2>)1/2 |
14.314 |