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 |
4058 |
3652 |
25.46 |
|
|
|
| 2 |
A |
3302 |
2972 |
142.48 |
|
|
|
| 3 |
A |
3289 |
2959 |
66.33 |
|
|
|
| 4 |
A |
3274 |
2947 |
11.29 |
|
|
|
| 5 |
A |
3259 |
2933 |
17.94 |
|
|
|
| 6 |
A |
3242 |
2918 |
25.10 |
|
|
|
| 7 |
A |
3233 |
2910 |
89.96 |
|
|
|
| 8 |
A |
3219 |
2897 |
104.81 |
|
|
|
| 9 |
A |
3213 |
2891 |
25.39 |
|
|
|
| 10 |
A |
3204 |
2883 |
46.08 |
|
|
|
| 11 |
A |
1673 |
1506 |
4.05 |
|
|
|
| 12 |
A |
1655 |
1489 |
8.45 |
|
|
|
| 13 |
A |
1652 |
1487 |
8.08 |
|
|
|
| 14 |
A |
1644 |
1480 |
1.79 |
|
|
|
| 15 |
A |
1561 |
1404 |
7.04 |
|
|
|
| 16 |
A |
1512 |
1361 |
19.38 |
|
|
|
| 17 |
A |
1483 |
1335 |
3.67 |
|
|
|
| 18 |
A |
1476 |
1328 |
2.35 |
|
|
|
| 19 |
A |
1457 |
1311 |
3.24 |
|
|
|
| 20 |
A |
1435 |
1292 |
0.24 |
|
|
|
| 21 |
A |
1405 |
1264 |
7.00 |
|
|
|
| 22 |
A |
1367 |
1231 |
11.37 |
|
|
|
| 23 |
A |
1342 |
1208 |
23.66 |
|
|
|
| 24 |
A |
1324 |
1191 |
1.31 |
|
|
|
| 25 |
A |
1290 |
1161 |
25.25 |
|
|
|
| 26 |
A |
1185 |
1066 |
37.93 |
|
|
|
| 27 |
A |
1173 |
1055 |
80.85 |
|
|
|
| 28 |
A |
1139 |
1025 |
22.35 |
|
|
|
| 29 |
A |
1094 |
984 |
1.16 |
|
|
|
| 30 |
A |
1070 |
962 |
4.25 |
|
|
|
| 31 |
A |
1025 |
922 |
13.22 |
|
|
|
| 32 |
A |
971 |
873 |
2.53 |
|
|
|
| 33 |
A |
933 |
840 |
0.43 |
|
|
|
| 34 |
A |
898 |
808 |
0.07 |
|
|
|
| 35 |
A |
846 |
761 |
4.11 |
|
|
|
| 36 |
A |
685 |
616 |
0.64 |
|
|
|
| 37 |
A |
581 |
523 |
5.92 |
|
|
|
| 38 |
A |
501 |
451 |
12.00 |
|
|
|
| 39 |
A |
375 |
338 |
15.59 |
|
|
|
| 40 |
A |
292 |
263 |
206.28 |
|
|
|
| 41 |
A |
183 |
165 |
1.25 |
|
|
|
| 42 |
A |
34 |
31 |
0.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 34276.4 cm
-1
Scaled (by 0.8999) Zero Point Vibrational Energy (zpe) 30845.3 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 |
H |
0.176 |
|
|
|
| 2 |
H |
0.175 |
|
|
|
| 3 |
C |
-0.342 |
|
|
|
| 4 |
H |
0.182 |
|
|
|
| 5 |
H |
0.171 |
|
|
|
| 6 |
C |
-0.361 |
|
|
|
| 7 |
H |
0.175 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
| 9 |
C |
-0.354 |
|
|
|
| 10 |
H |
0.174 |
|
|
|
| 11 |
H |
0.184 |
|
|
|
| 12 |
C |
-0.374 |
|
|
|
| 13 |
H |
0.150 |
|
|
|
| 14 |
C |
0.108 |
|
|
|
| 15 |
H |
0.382 |
|
|
|
| 16 |
O |
-0.643 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.944 |
1.440 |
1.252 |
2.128 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.906 |
4.434 |
3.126 |
| y |
4.434 |
-38.169 |
0.190 |
| z |
3.126 |
0.190 |
-37.924 |
|
| Traceless |
| | x | y | z |
| x |
-1.859 |
4.434 |
3.126 |
| y |
4.434 |
0.746 |
0.190 |
| z |
3.126 |
0.190 |
1.113 |
|
| Polar |
| 3z2-r2 | 2.226 |
| x2-y2 | -1.737 |
| xy | 4.434 |
| xz | 3.126 |
| yz | 0.190 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.168 |
0.222 |
-0.021 |
| y |
0.222 |
7.564 |
0.082 |
| z |
-0.021 |
0.082 |
6.632 |
<r2> (average value of r
2) Å
2
| <r2> |
167.765 |
| (<r2>)1/2 |
12.952 |