Vibrational Frequencies calculated at BLYP/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' |
3078 |
3069 |
8.62 |
69.08 |
0.65 |
0.79 |
| 2 |
A' |
3026 |
3017 |
27.08 |
81.10 |
0.68 |
0.81 |
| 3 |
A' |
2979 |
2970 |
5.82 |
129.92 |
0.01 |
0.01 |
| 4 |
A' |
2975 |
2966 |
14.45 |
121.54 |
0.06 |
0.11 |
| 5 |
A' |
2967 |
2958 |
18.37 |
178.66 |
0.01 |
0.01 |
| 6 |
A' |
1716 |
1711 |
222.22 |
3.85 |
0.30 |
0.46 |
| 7 |
A' |
1483 |
1478 |
4.66 |
1.15 |
0.72 |
0.84 |
| 8 |
A' |
1464 |
1459 |
2.99 |
12.92 |
0.75 |
0.86 |
| 9 |
A' |
1439 |
1435 |
14.34 |
9.01 |
0.66 |
0.79 |
| 10 |
A' |
1383 |
1379 |
5.76 |
2.54 |
0.67 |
0.80 |
| 11 |
A' |
1363 |
1359 |
15.60 |
0.50 |
0.59 |
0.74 |
| 12 |
A' |
1352 |
1348 |
14.69 |
2.84 |
0.67 |
0.80 |
| 13 |
A' |
1190 |
1187 |
347.46 |
0.91 |
0.35 |
0.52 |
| 14 |
A' |
1098 |
1095 |
7.93 |
5.74 |
0.12 |
0.22 |
| 15 |
A' |
1003 |
1000 |
165.25 |
2.33 |
0.69 |
0.81 |
| 16 |
A' |
977 |
975 |
2.87 |
1.78 |
0.25 |
0.39 |
| 17 |
A' |
900 |
897 |
17.36 |
1.57 |
0.08 |
0.15 |
| 18 |
A' |
815 |
812 |
9.75 |
8.62 |
0.27 |
0.43 |
| 19 |
A' |
611 |
609 |
3.04 |
9.07 |
0.28 |
0.44 |
| 20 |
A' |
416 |
415 |
0.82 |
0.49 |
0.57 |
0.73 |
| 21 |
A' |
354 |
353 |
7.68 |
4.09 |
0.29 |
0.45 |
| 22 |
A' |
186 |
185 |
4.76 |
0.44 |
0.60 |
0.75 |
| 23 |
A" |
3036 |
3027 |
41.61 |
17.78 |
0.75 |
0.86 |
| 24 |
A" |
3029 |
3020 |
6.81 |
60.69 |
0.75 |
0.86 |
| 25 |
A" |
3004 |
2995 |
4.59 |
95.23 |
0.75 |
0.86 |
| 26 |
A" |
1453 |
1449 |
5.78 |
9.01 |
0.75 |
0.86 |
| 27 |
A" |
1444 |
1440 |
7.08 |
7.98 |
0.75 |
0.86 |
| 28 |
A" |
1255 |
1252 |
0.74 |
5.29 |
0.75 |
0.86 |
| 29 |
A" |
1143 |
1140 |
3.13 |
1.09 |
0.75 |
0.86 |
| 30 |
A" |
1034 |
1031 |
4.30 |
0.02 |
0.75 |
0.86 |
| 31 |
A" |
794 |
791 |
0.76 |
0.12 |
0.75 |
0.86 |
| 32 |
A" |
586 |
584 |
3.57 |
0.72 |
0.75 |
0.86 |
| 33 |
A" |
253 |
252 |
1.02 |
0.03 |
0.75 |
0.86 |
| 34 |
A" |
148 |
148 |
4.03 |
0.04 |
0.75 |
0.86 |
| 35 |
A" |
55 |
55 |
0.37 |
0.19 |
0.75 |
0.86 |
| 36 |
A" |
24 |
24 |
0.47 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 25017.7 cm
-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 24942.7 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 BLYP/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.271 |
|
|
|
| 2 |
C |
0.273 |
|
|
|
| 3 |
O |
-0.240 |
|
|
|
| 4 |
O |
-0.293 |
|
|
|
| 5 |
C |
0.043 |
|
|
|
| 6 |
C |
-0.264 |
|
|
|
| 7 |
H |
0.110 |
|
|
|
| 8 |
H |
0.103 |
|
|
|
| 9 |
H |
0.103 |
|
|
|
| 10 |
H |
0.082 |
|
|
|
| 11 |
H |
0.082 |
|
|
|
| 12 |
H |
0.088 |
|
|
|
| 13 |
H |
0.092 |
|
|
|
| 14 |
H |
0.092 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.361 |
1.924 |
0.000 |
1.958 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.273 |
-1.035 |
0.000 |
| y |
-1.035 |
-43.143 |
0.000 |
| z |
0.000 |
0.000 |
-36.149 |
|
| Traceless |
| | x | y | z |
| x |
8.373 |
-1.035 |
0.000 |
| y |
-1.035 |
-9.432 |
0.000 |
| z |
0.000 |
0.000 |
1.059 |
|
| Polar |
| 3z2-r2 | 2.117 |
| x2-y2 | 11.870 |
| xy | -1.035 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.538 |
0.658 |
0.000 |
| y |
0.658 |
8.655 |
0.000 |
| z |
0.000 |
0.000 |
6.740 |
<r2> (average value of r
2) Å
2
| <r2> |
205.754 |
| (<r2>)1/2 |
14.344 |