Jump to
S1C2
Energy calculated at B2PLYP=FULLultrafine/6-31G*
| hartrees |
Energy at 0K | -190.468842 |
Energy at 298.15K | |
HF Energy | -190.276223 |
Nuclear repulsion energy | 87.968105 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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 |
A1 |
3127 |
2966 |
30.35 |
192.60 |
0.11 |
0.20 |
2 |
A1 |
2330 |
2210 |
764.41 |
28.94 |
0.34 |
0.51 |
3 |
A1 |
1794 |
1702 |
19.11 |
3.56 |
0.41 |
0.58 |
4 |
A1 |
1521 |
1443 |
6.53 |
18.43 |
0.51 |
0.68 |
5 |
A1 |
930 |
883 |
5.93 |
40.94 |
0.28 |
0.44 |
6 |
B1 |
1021 |
969 |
22.56 |
0.04 |
0.75 |
0.86 |
7 |
B1 |
648 |
614 |
19.60 |
2.01 |
0.75 |
0.86 |
8 |
B1 |
235 |
223 |
0.01 |
4.28 |
0.75 |
0.86 |
9 |
B2 |
3195 |
3031 |
14.46 |
126.81 |
0.75 |
0.86 |
10 |
B2 |
1089 |
1033 |
1.32 |
0.36 |
0.75 |
0.86 |
11 |
B2 |
443 |
420 |
13.84 |
1.58 |
0.75 |
0.86 |
12 |
B2 |
112i |
106i |
15.38 |
0.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8110.5 cm
-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 7694.5 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.
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*
Point Group is C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
-1.880 |
C2 |
0.000 |
0.000 |
-0.560 |
C3 |
0.000 |
0.000 |
0.719 |
O4 |
0.000 |
0.000 |
1.907 |
H5 |
0.000 |
0.922 |
-2.463 |
H6 |
0.000 |
-0.922 |
-2.463 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3208 | 2.5996 | 3.7871 | 1.0906 | 1.0906 |
C2 | 1.3208 | | 1.2788 | 2.4663 | 2.1151 | 2.1151 | C3 | 2.5996 | 1.2788 | | 1.1875 | 3.3133 | 3.3133 | O4 | 3.7871 | 2.4663 | 1.1875 | | 4.4662 | 4.4662 | H5 | 1.0906 | 2.1151 | 3.3133 | 4.4662 | | 1.8436 | H6 | 1.0906 | 2.1151 | 3.3133 | 4.4662 | 1.8436 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
180.000 |
|
C2 |
C1 |
H5 |
122.306 |
C2 |
C1 |
H6 |
122.306 |
|
C2 |
C3 |
O4 |
180.000 |
H5 |
C1 |
H6 |
115.387 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.420 |
|
|
|
2 |
C |
0.257 |
|
|
|
3 |
C |
0.159 |
|
|
|
4 |
O |
-0.369 |
|
|
|
5 |
H |
0.186 |
|
|
|
6 |
H |
0.186 |
|
|
|
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 |
-2.688 |
2.688 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.233 |
0.000 |
0.000 |
y |
0.000 |
-22.136 |
0.000 |
z |
0.000 |
0.000 |
-21.657 |
|
Traceless |
| x | y | z |
x |
-0.336 |
0.000 |
0.000 |
y |
0.000 |
-0.191 |
0.000 |
z |
0.000 |
0.000 |
0.527 |
|
Polar |
3z2-r2 | 1.054 |
x2-y2 | -0.097 |
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 |
1.843 |
0.000 |
0.000 |
y |
0.000 |
2.720 |
0.000 |
z |
0.000 |
0.000 |
10.249 |
<r2> (average value of r
2) Å
2
<r2> |
82.854 |
(<r2>)1/2 |
9.102 |
Jump to
S1C1
Energy calculated at B2PLYP=FULLultrafine/6-31G*
| hartrees |
Energy at 0K | -190.470007 |
Energy at 298.15K | |
HF Energy | -190.275762 |
Nuclear repulsion energy | 88.187731 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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' |
3217 |
3052 |
13.25 |
114.70 |
0.66 |
0.80 |
2 |
A' |
3138 |
2977 |
27.58 |
144.05 |
0.12 |
0.22 |
3 |
A' |
2215 |
2102 |
751.44 |
37.50 |
0.36 |
0.53 |
4 |
A' |
1760 |
1669 |
7.17 |
1.33 |
0.75 |
0.85 |
5 |
A' |
1523 |
1445 |
1.93 |
19.48 |
0.54 |
0.70 |
6 |
A' |
1093 |
1037 |
17.34 |
4.99 |
0.16 |
0.28 |
7 |
A' |
954 |
905 |
2.65 |
33.45 |
0.21 |
0.34 |
8 |
A' |
491 |
466 |
13.06 |
4.51 |
0.61 |
0.76 |
9 |
A' |
170 |
161 |
19.52 |
5.59 |
0.75 |
0.86 |
10 |
A" |
1024 |
972 |
23.02 |
0.19 |
0.75 |
0.86 |
11 |
A" |
702 |
666 |
12.55 |
2.68 |
0.75 |
0.86 |
12 |
A" |
273 |
259 |
3.07 |
6.42 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8280.5 cm
-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 7855.7 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.
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
1.037 |
-1.500 |
0.000 |
C2 |
0.000 |
-0.665 |
0.000 |
C3 |
-0.347 |
0.596 |
0.000 |
O4 |
-0.889 |
1.645 |
0.000 |
H5 |
2.076 |
-1.167 |
0.000 |
H6 |
0.892 |
-2.578 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
O4 |
H5 |
H6 |
C1 | | 1.3318 | 2.5115 | 3.6876 | 1.0905 | 1.0882 |
C2 | 1.3318 | | 1.3074 | 2.4744 | 2.1359 | 2.1113 | C3 | 2.5115 | 1.3074 | | 1.1806 | 2.9963 | 3.4073 | O4 | 3.6876 | 2.4744 | 1.1806 | | 4.0863 | 4.5831 | H5 | 1.0905 | 2.1359 | 2.9963 | 4.0863 | | 1.8418 | H6 | 1.0882 | 2.1113 | 3.4073 | 4.5831 | 1.8418 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
C3 |
144.210 |
|
C2 |
C1 |
H5 |
123.411 |
C2 |
C1 |
H6 |
121.165 |
|
C2 |
C3 |
O4 |
168.011 |
H5 |
C1 |
H6 |
115.424 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.337 |
|
|
|
2 |
C |
-0.028 |
|
|
|
3 |
C |
0.345 |
|
|
|
4 |
O |
-0.345 |
|
|
|
5 |
H |
0.182 |
|
|
|
6 |
H |
0.182 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.876 |
-1.495 |
0.000 |
2.399 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.509 |
-0.868 |
-0.001 |
y |
-0.868 |
-22.663 |
0.003 |
z |
-0.001 |
0.003 |
-22.362 |
|
Traceless |
| x | y | z |
x |
1.003 |
-0.868 |
-0.001 |
y |
-0.868 |
-0.727 |
0.003 |
z |
-0.001 |
0.003 |
-0.276 |
|
Polar |
3z2-r2 | -0.552 |
x2-y2 | 1.154 |
xy | -0.868 |
xz | -0.001 |
yz | 0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.888 |
-2.855 |
0.000 |
y |
-2.855 |
8.119 |
0.000 |
z |
0.000 |
0.000 |
1.917 |
<r2> (average value of r
2) Å
2
<r2> |
80.382 |
(<r2>)1/2 |
8.966 |