Vibrational Frequencies calculated at HF/aug-cc-pVTZ
| 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' |
3215 |
2927 |
52.36 |
|
|
|
| 2 |
A' |
3214 |
2926 |
96.32 |
|
|
|
| 3 |
A' |
3199 |
2913 |
46.65 |
|
|
|
| 4 |
A' |
3171 |
2887 |
1.85 |
|
|
|
| 5 |
A' |
3150 |
2867 |
30.95 |
|
|
|
| 6 |
A' |
3144 |
2863 |
25.97 |
|
|
|
| 7 |
A' |
1667 |
1517 |
2.56 |
|
|
|
| 8 |
A' |
1621 |
1476 |
4.20 |
|
|
|
| 9 |
A' |
1606 |
1462 |
2.89 |
|
|
|
| 10 |
A' |
1549 |
1410 |
3.63 |
|
|
|
| 11 |
A' |
1532 |
1395 |
5.82 |
|
|
|
| 12 |
A' |
1521 |
1385 |
1.09 |
|
|
|
| 13 |
A' |
1403 |
1278 |
1.17 |
|
|
|
| 14 |
A' |
1374 |
1251 |
10.53 |
|
|
|
| 15 |
A' |
1276 |
1162 |
2.52 |
|
|
|
| 16 |
A' |
1119 |
1019 |
23.93 |
|
|
|
| 17 |
A' |
1061 |
966 |
15.60 |
|
|
|
| 18 |
A' |
1046 |
953 |
1.45 |
|
|
|
| 19 |
A' |
996 |
907 |
0.37 |
|
|
|
| 20 |
A' |
928 |
844 |
14.93 |
|
|
|
| 21 |
A' |
683 |
622 |
0.29 |
|
|
|
| 22 |
A' |
437 |
397 |
0.05 |
|
|
|
| 23 |
A' |
366 |
333 |
0.05 |
|
|
|
| 24 |
A' |
28 |
25 |
7.41 |
|
|
|
| 25 |
A" |
3205 |
2918 |
88.71 |
|
|
|
| 26 |
A" |
3202 |
2915 |
0.00 |
|
|
|
| 27 |
A" |
3195 |
2909 |
0.00 |
|
|
|
| 28 |
A" |
3159 |
2876 |
154.28 |
|
|
|
| 29 |
A" |
1646 |
1499 |
2.08 |
|
|
|
| 30 |
A" |
1622 |
1476 |
7.60 |
|
|
|
| 31 |
A" |
1604 |
1460 |
0.00 |
|
|
|
| 32 |
A" |
1438 |
1309 |
0.02 |
|
|
|
| 33 |
A" |
1331 |
1211 |
0.11 |
|
|
|
| 34 |
A" |
1265 |
1152 |
0.00 |
|
|
|
| 35 |
A" |
1159 |
1055 |
112.36 |
|
|
|
| 36 |
A" |
1153 |
1050 |
0.00 |
|
|
|
| 37 |
A" |
1014 |
923 |
0.00 |
|
|
|
| 38 |
A" |
954 |
869 |
1.62 |
|
|
|
| 39 |
A" |
420 |
382 |
1.16 |
|
|
|
| 40 |
A" |
339 |
308 |
0.00 |
|
|
|
| 41 |
A" |
281 |
256 |
0.22 |
|
|
|
| 42 |
A" |
239 |
218 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 33265.2 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 30284.6 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.996 |
|
|
|
| 2 |
H |
0.260 |
|
|
|
| 3 |
H |
0.260 |
|
|
|
| 4 |
H |
0.310 |
|
|
|
| 5 |
C |
-0.996 |
|
|
|
| 6 |
H |
0.310 |
|
|
|
| 7 |
H |
0.260 |
|
|
|
| 8 |
H |
0.260 |
|
|
|
| 9 |
C |
0.594 |
|
|
|
| 10 |
C |
-0.350 |
|
|
|
| 11 |
C |
-0.350 |
|
|
|
| 12 |
H |
0.314 |
|
|
|
| 13 |
H |
0.314 |
|
|
|
| 14 |
H |
0.314 |
|
|
|
| 15 |
H |
0.314 |
|
|
|
| 16 |
O |
-0.817 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.004 |
2.142 |
0.000 |
2.142 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.984 |
0.009 |
0.000 |
| y |
0.009 |
-44.385 |
0.000 |
| z |
0.000 |
0.000 |
-36.179 |
|
| Traceless |
| | x | y | z |
| x |
2.298 |
0.009 |
0.000 |
| y |
0.009 |
-7.304 |
0.000 |
| z |
0.000 |
0.000 |
5.006 |
|
| Polar |
| 3z2-r2 | 10.012 |
| x2-y2 | 6.401 |
| xy | 0.009 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.646 |
0.000 |
0.000 |
| y |
0.000 |
8.947 |
0.000 |
| z |
0.000 |
0.000 |
8.844 |
<r2> (average value of r
2) Å
2
| <r2> |
157.788 |
| (<r2>)1/2 |
12.561 |