Vibrational Frequencies calculated at HF/TZVP
| 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' |
3319 |
3015 |
43.45 |
|
|
|
| 2 |
A' |
3305 |
3003 |
26.12 |
|
|
|
| 3 |
A' |
3283 |
2983 |
13.22 |
|
|
|
| 4 |
A' |
3277 |
2978 |
18.94 |
|
|
|
| 5 |
A' |
3258 |
2961 |
10.48 |
|
|
|
| 6 |
A' |
3234 |
2939 |
20.10 |
|
|
|
| 7 |
A' |
3163 |
2874 |
42.69 |
|
|
|
| 8 |
A' |
3157 |
2869 |
55.52 |
|
|
|
| 9 |
A' |
1886 |
1714 |
4.38 |
|
|
|
| 10 |
A' |
1821 |
1655 |
2.91 |
|
|
|
| 11 |
A' |
1614 |
1467 |
8.17 |
|
|
|
| 12 |
A' |
1610 |
1463 |
12.67 |
|
|
|
| 13 |
A' |
1565 |
1422 |
5.12 |
|
|
|
| 14 |
A' |
1539 |
1398 |
6.54 |
|
|
|
| 15 |
A' |
1532 |
1392 |
4.17 |
|
|
|
| 16 |
A' |
1449 |
1317 |
1.74 |
|
|
|
| 17 |
A' |
1423 |
1293 |
2.65 |
|
|
|
| 18 |
A' |
1376 |
1250 |
0.87 |
|
|
|
| 19 |
A' |
1261 |
1146 |
0.01 |
|
|
|
| 20 |
A' |
1175 |
1067 |
0.40 |
|
|
|
| 21 |
A' |
1113 |
1011 |
0.68 |
|
|
|
| 22 |
A' |
998 |
907 |
14.06 |
|
|
|
| 23 |
A' |
969 |
881 |
8.47 |
|
|
|
| 24 |
A' |
639 |
581 |
5.59 |
|
|
|
| 25 |
A' |
494 |
449 |
0.42 |
|
|
|
| 26 |
A' |
342 |
311 |
1.84 |
|
|
|
| 27 |
A' |
163 |
148 |
0.60 |
|
|
|
| 28 |
A" |
3202 |
2909 |
38.68 |
|
|
|
| 29 |
A" |
3201 |
2908 |
27.82 |
|
|
|
| 30 |
A" |
1604 |
1457 |
7.43 |
|
|
|
| 31 |
A" |
1599 |
1453 |
6.18 |
|
|
|
| 32 |
A" |
1172 |
1065 |
3.20 |
|
|
|
| 33 |
A" |
1166 |
1060 |
4.17 |
|
|
|
| 34 |
A" |
1121 |
1019 |
21.25 |
|
|
|
| 35 |
A" |
1080 |
981 |
26.07 |
|
|
|
| 36 |
A" |
932 |
847 |
8.97 |
|
|
|
| 37 |
A" |
792 |
720 |
24.86 |
|
|
|
| 38 |
A" |
482 |
438 |
3.82 |
|
|
|
| 39 |
A" |
219 |
199 |
0.93 |
|
|
|
| 40 |
A" |
215 |
195 |
0.65 |
|
|
|
| 41 |
A" |
117 |
106 |
0.28 |
|
|
|
| 42 |
A" |
99 |
90 |
0.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32982.0 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 29967.5 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.291 |
|
|
|
| 2 |
H |
0.096 |
|
|
|
| 3 |
H |
0.090 |
|
|
|
| 4 |
H |
0.090 |
|
|
|
| 5 |
C |
-0.270 |
|
|
|
| 6 |
H |
0.091 |
|
|
|
| 7 |
H |
0.090 |
|
|
|
| 8 |
H |
0.090 |
|
|
|
| 9 |
C |
-0.093 |
|
|
|
| 10 |
H |
0.107 |
|
|
|
| 11 |
C |
-0.133 |
|
|
|
| 12 |
H |
0.099 |
|
|
|
| 13 |
C |
-0.130 |
|
|
|
| 14 |
H |
0.112 |
|
|
|
| 15 |
C |
-0.052 |
|
|
|
| 16 |
H |
0.104 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.228 |
0.176 |
0.000 |
0.288 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.776 |
-0.728 |
0.000 |
| y |
-0.728 |
-35.161 |
0.000 |
| z |
0.000 |
0.000 |
-42.044 |
|
| Traceless |
| | x | y | z |
| x |
1.827 |
-0.728 |
0.000 |
| y |
-0.728 |
4.249 |
0.000 |
| z |
0.000 |
0.000 |
-6.076 |
|
| Polar |
| 3z2-r2 | -12.151 |
| x2-y2 | -1.615 |
| xy | -0.728 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.080 |
-1.851 |
0.000 |
| y |
-1.851 |
17.440 |
0.000 |
| z |
0.000 |
0.000 |
7.098 |
<r2> (average value of r
2) Å
2
| <r2> |
258.961 |
| (<r2>)1/2 |
16.092 |