Vibrational Frequencies calculated at HF/aug-cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3326 |
3029 |
0.00 |
|
|
|
| 2 |
A1 |
3159 |
2876 |
55.10 |
|
|
|
| 3 |
A1 |
3142 |
2861 |
0.00 |
|
|
|
| 4 |
A1 |
1893 |
1724 |
0.00 |
|
|
|
| 5 |
A1 |
1583 |
1442 |
0.00 |
|
|
|
| 6 |
A1 |
1307 |
1190 |
0.00 |
|
|
|
| 7 |
A1 |
1081 |
985 |
45.73 |
|
|
|
| 8 |
A1 |
906 |
825 |
0.00 |
|
|
|
| 9 |
A1 |
686 |
624 |
71.37 |
|
|
|
| 10 |
A1 |
578 |
526 |
0.00 |
|
|
|
| 11 |
A1 |
146 |
133 |
1.05 |
|
|
|
| 12 |
A2 |
3299 |
3004 |
0.00 |
|
|
|
| 13 |
A2 |
1532 |
1395 |
0.00 |
|
|
|
| 14 |
A2 |
1465 |
1334 |
0.00 |
|
|
|
| 15 |
A2 |
1315 |
1198 |
0.00 |
|
|
|
| 16 |
A2 |
1105 |
1006 |
0.00 |
|
|
|
| 17 |
A2 |
1098 |
1000 |
0.00 |
|
|
|
| 18 |
A2 |
613 |
558 |
0.00 |
|
|
|
| 19 |
A2 |
418 |
380 |
0.00 |
|
|
|
| 20 |
B1 |
3324 |
3027 |
78.19 |
|
|
|
| 21 |
B1 |
1844 |
1679 |
9.61 |
|
|
|
| 22 |
B1 |
1502 |
1368 |
0.13 |
|
|
|
| 23 |
B1 |
1316 |
1199 |
0.00 |
|
|
|
| 24 |
B1 |
1257 |
1145 |
0.44 |
|
|
|
| 25 |
B1 |
1006 |
916 |
0.60 |
|
|
|
| 26 |
B1 |
789 |
718 |
0.00 |
|
|
|
| 27 |
B2 |
3299 |
3004 |
25.64 |
|
|
|
| 28 |
B2 |
3160 |
2877 |
0.00 |
|
|
|
| 29 |
B2 |
3143 |
2862 |
117.70 |
|
|
|
| 30 |
B2 |
1585 |
1443 |
3.28 |
|
|
|
| 31 |
B2 |
1543 |
1405 |
1.61 |
|
|
|
| 32 |
B2 |
1123 |
1023 |
0.00 |
|
|
|
| 33 |
B2 |
1046 |
953 |
1.98 |
|
|
|
| 34 |
B2 |
1037 |
944 |
0.00 |
|
|
|
| 35 |
B2 |
947 |
862 |
9.12 |
|
|
|
| 36 |
B2 |
439 |
400 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28504.9 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 25956.5 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.069 |
|
|
|
| 2 |
C |
-0.069 |
|
|
|
| 3 |
C |
0.380 |
|
|
|
| 4 |
C |
0.380 |
|
|
|
| 5 |
C |
0.380 |
|
|
|
| 6 |
C |
0.380 |
|
|
|
| 7 |
H |
-0.428 |
|
|
|
| 8 |
H |
-0.428 |
|
|
|
| 9 |
H |
-0.428 |
|
|
|
| 10 |
H |
-0.428 |
|
|
|
| 11 |
H |
0.083 |
|
|
|
| 12 |
H |
0.083 |
|
|
|
| 13 |
H |
0.082 |
|
|
|
| 14 |
H |
0.082 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.365 |
0.000 |
0.000 |
| y |
0.000 |
-33.856 |
0.000 |
| z |
0.000 |
0.000 |
-40.253 |
|
| Traceless |
| | x | y | z |
| x |
0.689 |
0.000 |
0.000 |
| y |
0.000 |
4.453 |
0.000 |
| z |
0.000 |
0.000 |
-5.142 |
|
| Polar |
| 3z2-r2 | -10.284 |
| x2-y2 | -2.509 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
144.774 |
| (<r2>)1/2 |
12.032 |