Vibrational Frequencies calculated at PBEPBE/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3056 |
3012 |
28.52 |
|
|
|
| 2 |
A' |
3053 |
3009 |
25.64 |
|
|
|
| 3 |
A' |
2989 |
2946 |
82.66 |
|
|
|
| 4 |
A' |
2977 |
2934 |
25.84 |
|
|
|
| 5 |
A' |
2972 |
2929 |
19.84 |
|
|
|
| 6 |
A' |
2938 |
2896 |
36.59 |
|
|
|
| 7 |
A' |
1516 |
1494 |
1.48 |
|
|
|
| 8 |
A' |
1485 |
1464 |
3.93 |
|
|
|
| 9 |
A' |
1469 |
1448 |
3.33 |
|
|
|
| 10 |
A' |
1399 |
1379 |
2.56 |
|
|
|
| 11 |
A' |
1379 |
1359 |
7.59 |
|
|
|
| 12 |
A' |
1350 |
1331 |
0.11 |
|
|
|
| 13 |
A' |
1272 |
1254 |
0.87 |
|
|
|
| 14 |
A' |
1242 |
1225 |
10.63 |
|
|
|
| 15 |
A' |
1131 |
1115 |
0.32 |
|
|
|
| 16 |
A' |
1005 |
990 |
3.10 |
|
|
|
| 17 |
A' |
961 |
947 |
6.46 |
|
|
|
| 18 |
A' |
938 |
925 |
3.98 |
|
|
|
| 19 |
A' |
912 |
899 |
8.00 |
|
|
|
| 20 |
A' |
823 |
811 |
7.80 |
|
|
|
| 21 |
A' |
625 |
616 |
0.69 |
|
|
|
| 22 |
A' |
396 |
390 |
0.19 |
|
|
|
| 23 |
A' |
330 |
325 |
0.15 |
|
|
|
| 24 |
A' |
74 |
73 |
4.14 |
|
|
|
| 25 |
A" |
3048 |
3005 |
49.90 |
|
|
|
| 26 |
A" |
3044 |
3001 |
0.03 |
|
|
|
| 27 |
A" |
2988 |
2945 |
21.43 |
|
|
|
| 28 |
A" |
2925 |
2884 |
123.07 |
|
|
|
| 29 |
A" |
1495 |
1474 |
10.58 |
|
|
|
| 30 |
A" |
1480 |
1458 |
1.05 |
|
|
|
| 31 |
A" |
1466 |
1445 |
0.10 |
|
|
|
| 32 |
A" |
1270 |
1252 |
2.87 |
|
|
|
| 33 |
A" |
1196 |
1179 |
0.34 |
|
|
|
| 34 |
A" |
1130 |
1113 |
0.09 |
|
|
|
| 35 |
A" |
1038 |
1023 |
0.16 |
|
|
|
| 36 |
A" |
1015 |
1000 |
80.58 |
|
|
|
| 37 |
A" |
921 |
908 |
0.01 |
|
|
|
| 38 |
A" |
871 |
858 |
4.20 |
|
|
|
| 39 |
A" |
376 |
371 |
0.47 |
|
|
|
| 40 |
A" |
301 |
296 |
0.19 |
|
|
|
| 41 |
A" |
260 |
256 |
0.01 |
|
|
|
| 42 |
A" |
211 |
208 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30661.8 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 30223.4 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 PBEPBE/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.505 |
|
|
|
| 2 |
H |
0.160 |
|
|
|
| 3 |
H |
0.160 |
|
|
|
| 4 |
H |
0.160 |
|
|
|
| 5 |
C |
-0.502 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.158 |
|
|
|
| 8 |
H |
0.158 |
|
|
|
| 9 |
C |
0.030 |
|
|
|
| 10 |
C |
-0.048 |
|
|
|
| 11 |
C |
-0.048 |
|
|
|
| 12 |
H |
0.145 |
|
|
|
| 13 |
H |
0.145 |
|
|
|
| 14 |
H |
0.137 |
|
|
|
| 15 |
H |
0.137 |
|
|
|
| 16 |
O |
-0.454 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.316 |
1.893 |
0.000 |
1.919 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.656 |
0.740 |
0.000 |
| y |
0.740 |
-42.791 |
0.000 |
| z |
0.000 |
0.000 |
-35.958 |
|
| Traceless |
| | x | y | z |
| x |
1.718 |
0.740 |
0.000 |
| y |
0.740 |
-5.984 |
0.000 |
| z |
0.000 |
0.000 |
4.266 |
|
| Polar |
| 3z2-r2 | 8.531 |
| x2-y2 | 5.135 |
| xy | 0.740 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.170 |
0.021 |
0.000 |
| y |
0.021 |
8.079 |
0.000 |
| z |
0.000 |
0.000 |
8.504 |
<r2> (average value of r
2) Å
2
| <r2> |
160.007 |
| (<r2>)1/2 |
12.649 |