Vibrational Frequencies calculated at mPW1PW91/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 |
A' |
3894 |
3732 |
32.26 |
|
|
|
| 2 |
A' |
3137 |
3006 |
36.95 |
|
|
|
| 3 |
A' |
3059 |
2932 |
51.97 |
|
|
|
| 4 |
A' |
3051 |
2924 |
22.97 |
|
|
|
| 5 |
A' |
3043 |
2916 |
26.52 |
|
|
|
| 6 |
A' |
3003 |
2878 |
53.99 |
|
|
|
| 7 |
A' |
1504 |
1441 |
3.55 |
|
|
|
| 8 |
A' |
1488 |
1426 |
5.91 |
|
|
|
| 9 |
A' |
1477 |
1416 |
0.84 |
|
|
|
| 10 |
A' |
1471 |
1409 |
0.34 |
|
|
|
| 11 |
A' |
1447 |
1387 |
5.71 |
|
|
|
| 12 |
A' |
1400 |
1341 |
2.81 |
|
|
|
| 13 |
A' |
1384 |
1326 |
4.84 |
|
|
|
| 14 |
A' |
1304 |
1250 |
28.18 |
|
|
|
| 15 |
A' |
1245 |
1193 |
25.47 |
|
|
|
| 16 |
A' |
1123 |
1076 |
7.53 |
|
|
|
| 17 |
A' |
1092 |
1046 |
34.06 |
|
|
|
| 18 |
A' |
1081 |
1036 |
61.55 |
|
|
|
| 19 |
A' |
1025 |
982 |
0.54 |
|
|
|
| 20 |
A' |
914 |
876 |
11.03 |
|
|
|
| 21 |
A' |
442 |
424 |
12.61 |
|
|
|
| 22 |
A' |
397 |
381 |
0.07 |
|
|
|
| 23 |
A' |
186 |
178 |
2.30 |
|
|
|
| 24 |
A" |
3131 |
3000 |
62.87 |
|
|
|
| 25 |
A" |
3110 |
2981 |
34.72 |
|
|
|
| 26 |
A" |
3076 |
2948 |
3.47 |
|
|
|
| 27 |
A" |
3041 |
2914 |
37.07 |
|
|
|
| 28 |
A" |
1477 |
1416 |
7.61 |
|
|
|
| 29 |
A" |
1316 |
1262 |
0.03 |
|
|
|
| 30 |
A" |
1309 |
1255 |
0.76 |
|
|
|
| 31 |
A" |
1240 |
1189 |
0.10 |
|
|
|
| 32 |
A" |
1178 |
1129 |
1.22 |
|
|
|
| 33 |
A" |
947 |
908 |
0.00 |
|
|
|
| 34 |
A" |
809 |
775 |
0.73 |
|
|
|
| 35 |
A" |
737 |
706 |
2.25 |
|
|
|
| 36 |
A" |
292 |
280 |
108.28 |
|
|
|
| 37 |
A" |
245 |
235 |
0.98 |
|
|
|
| 38 |
A" |
112 |
107 |
0.72 |
|
|
|
| 39 |
A" |
103 |
99 |
5.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30145.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 28888.6 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.024 |
|
|
|
| 2 |
C |
0.338 |
|
|
|
| 3 |
C |
0.631 |
|
|
|
| 4 |
C |
0.376 |
|
|
|
| 5 |
O |
-0.530 |
|
|
|
| 6 |
H |
-0.277 |
|
|
|
| 7 |
H |
-0.277 |
|
|
|
| 8 |
H |
-0.246 |
|
|
|
| 9 |
H |
-0.246 |
|
|
|
| 10 |
H |
-0.275 |
|
|
|
| 11 |
H |
-0.275 |
|
|
|
| 12 |
H |
-0.130 |
|
|
|
| 13 |
H |
-0.121 |
|
|
|
| 14 |
H |
-0.121 |
|
|
|
| 15 |
H |
0.128 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.131 |
-1.531 |
0.000 |
1.537 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.173 |
-3.545 |
0.000 |
| y |
-3.545 |
-35.220 |
0.000 |
| z |
0.000 |
0.000 |
-33.246 |
|
| Traceless |
| | x | y | z |
| x |
4.060 |
-3.545 |
0.000 |
| y |
-3.545 |
-3.510 |
0.000 |
| z |
0.000 |
0.000 |
-0.549 |
|
| Polar |
| 3z2-r2 | -1.099 |
| x2-y2 | 5.046 |
| xy | -3.545 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.105 |
0.090 |
0.000 |
| y |
0.090 |
8.140 |
0.000 |
| z |
0.000 |
0.000 |
7.499 |
<r2> (average value of r
2) Å
2
| <r2> |
186.793 |
| (<r2>)1/2 |
13.667 |