Vibrational Frequencies calculated at B1B95/CEP-31G*
| 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 |
3252 |
3113 |
9.29 |
|
|
|
| 2 |
A1 |
3027 |
2897 |
8.09 |
|
|
|
| 3 |
A1 |
1714 |
1641 |
0.11 |
|
|
|
| 4 |
A1 |
1519 |
1454 |
2.27 |
|
|
|
| 5 |
A1 |
1399 |
1339 |
6.84 |
|
|
|
| 6 |
A1 |
1096 |
1049 |
1.10 |
|
|
|
| 7 |
A1 |
1007 |
964 |
9.46 |
|
|
|
| 8 |
A1 |
940 |
900 |
24.04 |
|
|
|
| 9 |
A1 |
739 |
708 |
5.72 |
|
|
|
| 10 |
A2 |
3051 |
2920 |
0.00 |
|
|
|
| 11 |
A2 |
1217 |
1165 |
0.00 |
|
|
|
| 12 |
A2 |
1038 |
993 |
0.00 |
|
|
|
| 13 |
A2 |
949 |
908 |
0.00 |
|
|
|
| 14 |
A2 |
362 |
346 |
0.00 |
|
|
|
| 15 |
B1 |
3054 |
2923 |
127.88 |
|
|
|
| 16 |
B1 |
1171 |
1121 |
5.02 |
|
|
|
| 17 |
B1 |
1011 |
967 |
24.11 |
|
|
|
| 18 |
B1 |
681 |
652 |
52.84 |
|
|
|
| 19 |
B1 |
82 |
78 |
12.77 |
|
|
|
| 20 |
B2 |
3222 |
3084 |
3.25 |
|
|
|
| 21 |
B2 |
3021 |
2892 |
176.00 |
|
|
|
| 22 |
B2 |
1507 |
1442 |
0.40 |
|
|
|
| 23 |
B2 |
1375 |
1317 |
1.57 |
|
|
|
| 24 |
B2 |
1303 |
1247 |
0.52 |
|
|
|
| 25 |
B2 |
1172 |
1122 |
101.23 |
|
|
|
| 26 |
B2 |
931 |
891 |
0.74 |
|
|
|
| 27 |
B2 |
786 |
752 |
0.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20312.7 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 19443.3 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 B1B95/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.193 |
|
|
|
| 2 |
C |
-0.214 |
|
|
|
| 3 |
C |
-0.274 |
|
|
|
| 4 |
C |
-0.274 |
|
|
|
| 5 |
C |
-0.214 |
|
|
|
| 6 |
H |
0.142 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.301 |
|
|
|
| 11 |
H |
0.301 |
|
|
|
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 |
-1.761 |
1.761 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.469 |
0.000 |
0.000 |
| y |
0.000 |
-24.981 |
0.000 |
| z |
0.000 |
0.000 |
-31.549 |
|
| Traceless |
| | x | y | z |
| x |
-2.204 |
0.000 |
0.000 |
| y |
0.000 |
6.028 |
0.000 |
| z |
0.000 |
0.000 |
-3.823 |
|
| Polar |
| 3z2-r2 | -7.647 |
| x2-y2 | -5.488 |
| 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 |
4.238 |
0.000 |
0.000 |
| y |
0.000 |
8.211 |
0.000 |
| z |
0.000 |
0.000 |
5.941 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |