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All results from a given calculation for HOCHCCHOH (allenediol)

using model chemistry: LSDA/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at LSDA/6-31G**
 hartrees
Energy at 0K-265.701729
Energy at 298.15K-265.705871
HF Energy-265.701729
Nuclear repulsion energy152.713016
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 LSDA/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3674 3605 17.75      
2 A 3093 3035 7.91      
3 A 1504 1476 28.51      
4 A 1289 1265 0.95      
5 A 1187 1164 30.90      
6 A 944 926 64.00      
7 A 901 884 25.50      
8 A 578 567 120.34      
9 A 504 494 3.31      
10 A 327 321 13.83      
11 A 127 124 0.02      
12 B 3676 3607 23.62      
13 B 3092 3034 13.75      
14 B 2052 2013 349.76      
15 B 1345 1320 66.45      
16 B 1247 1224 38.51      
17 B 1131 1110 496.30      
18 B 847 832 15.06      
19 B 610 598 71.54      
20 B 553 543 87.88      
21 B 154 151 1.69      

Unscaled Zero Point Vibrational Energy (zpe) 14416.4 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 14146.8 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.
Rotational Constants (cm-1) from geometry optimized at LSDA/6-31G**
ABC
0.80173 0.07527 0.07363

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-31G**

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.318
C2 0.000 1.313 0.353
C3 0.000 -1.313 0.353
O4 0.768 2.143 -0.393
O5 -0.768 -2.143 -0.393
H6 -0.657 1.895 1.014
H7 0.657 -1.895 1.014
H8 1.346 1.577 -0.945
H9 -1.346 -1.577 -0.945

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 H6 H7 H8 H9
C11.31381.31382.38492.38492.12352.12352.42742.4274
C21.31382.62681.35443.61841.09913.34141.88803.4422
C31.31382.62683.61841.35443.34141.09913.44221.8880
O42.38491.35443.61844.55292.01824.27790.97914.3139
O52.38493.61841.35444.55294.27792.01824.31390.9791
H62.12351.09913.34142.01824.27794.01222.81994.0457
H72.12353.34141.09914.27792.01824.01224.04572.8199
H82.42741.88803.44220.97914.31392.81994.04574.1462
H92.42743.44221.88804.31390.97914.04572.81994.1462

picture of allenediol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O4 126.701 C1 C2 H6 123.042
C1 C3 O5 126.701 C1 C3 H7 123.042
C2 C1 C3 176.948 C2 O4 H8 106.908
C3 O5 H9 106.908 O4 C2 H6 110.255
O5 C3 H7 110.255
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.155      
2 C -0.111      
3 C -0.111      
4 O -0.448      
5 O -0.448      
6 H 0.151      
7 H 0.151      
8 H 0.329      
9 H 0.329      


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 -0.850 0.850
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.356 -0.920 0.000
y -0.920 -34.722 0.000
z 0.000 0.000 -26.301
Traceless
 xyz
x 5.156 -0.920 0.000
y -0.920 -8.894 0.000
z 0.000 0.000 3.738
Polar
3z2-r27.477
x2-y29.366
xy-0.920
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.204 0.986 0.000
y 0.986 10.306 0.000
z 0.000 0.000 3.965


<r2> (average value of r2) Å2
<r2> 146.657
(<r2>)1/2 12.110