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' |
3432 |
3089 |
86.47 |
|
|
|
| 2 |
A' |
3430 |
3087 |
3.33 |
|
|
|
| 3 |
A' |
3364 |
3027 |
13.69 |
|
|
|
| 4 |
A' |
3342 |
3008 |
6.92 |
|
|
|
| 5 |
A' |
3331 |
2997 |
26.74 |
|
|
|
| 6 |
A' |
3324 |
2992 |
12.55 |
|
|
|
| 7 |
A' |
1840 |
1656 |
41.21 |
|
|
|
| 8 |
A' |
1650 |
1485 |
4.24 |
|
|
|
| 9 |
A' |
1611 |
1450 |
1.19 |
|
|
|
| 10 |
A' |
1483 |
1335 |
1.73 |
|
|
|
| 11 |
A' |
1447 |
1302 |
1.75 |
|
|
|
| 12 |
A' |
1349 |
1214 |
3.84 |
|
|
|
| 13 |
A' |
1308 |
1178 |
1.16 |
|
|
|
| 14 |
A' |
1203 |
1082 |
2.22 |
|
|
|
| 15 |
A' |
1112 |
1001 |
7.62 |
|
|
|
| 16 |
A' |
1023 |
920 |
54.09 |
|
|
|
| 17 |
A' |
891 |
802 |
3.97 |
|
|
|
| 18 |
A' |
839 |
755 |
2.70 |
|
|
|
| 19 |
A' |
479 |
431 |
2.09 |
|
|
|
| 20 |
A' |
294 |
264 |
1.09 |
|
|
|
| 21 |
A" |
3416 |
3074 |
0.02 |
|
|
|
| 22 |
A" |
3319 |
2987 |
36.88 |
|
|
|
| 23 |
A" |
1617 |
1455 |
4.79 |
|
|
|
| 24 |
A" |
1318 |
1186 |
0.73 |
|
|
|
| 25 |
A" |
1268 |
1141 |
0.17 |
|
|
|
| 26 |
A" |
1234 |
1111 |
9.59 |
|
|
|
| 27 |
A" |
1151 |
1036 |
1.34 |
|
|
|
| 28 |
A" |
1091 |
982 |
91.73 |
|
|
|
| 29 |
A" |
1025 |
922 |
15.47 |
|
|
|
| 30 |
A" |
895 |
805 |
24.79 |
|
|
|
| 31 |
A" |
744 |
670 |
5.29 |
|
|
|
| 32 |
A" |
344 |
309 |
1.68 |
|
|
|
| 33 |
A" |
118 |
106 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27146.5 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 24429.1 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/LANL2DZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.188 |
|
|
|
| 2 |
C |
-0.011 |
|
|
|
| 3 |
C |
-0.515 |
|
|
|
| 4 |
C |
-0.404 |
|
|
|
| 5 |
C |
-0.404 |
|
|
|
| 6 |
H |
0.196 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.185 |
|
|
|
| 9 |
H |
0.180 |
|
|
|
| 10 |
H |
0.205 |
|
|
|
| 11 |
H |
0.191 |
|
|
|
| 12 |
H |
0.205 |
|
|
|
| 13 |
H |
0.191 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.041 |
0.543 |
0.000 |
0.545 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.747 |
-0.998 |
0.000 |
| y |
-0.998 |
-32.120 |
0.000 |
| z |
0.000 |
0.000 |
-34.801 |
|
| Traceless |
| | x | y | z |
| x |
3.713 |
-0.998 |
0.000 |
| y |
-0.998 |
0.154 |
0.000 |
| z |
0.000 |
0.000 |
-3.867 |
|
| Polar |
| 3z2-r2 | -7.735 |
| x2-y2 | 2.373 |
| xy | -0.998 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.633 |
1.398 |
0.000 |
| y |
1.398 |
10.287 |
0.000 |
| z |
0.000 |
0.000 |
5.568 |
<r2> (average value of r
2) Å
2
| <r2> |
135.641 |
| (<r2>)1/2 |
11.646 |