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All results from a given calculation for HOCHCCHOH (allenediol)

using model chemistry: MP4=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at MP4=FULL/cc-pVTZ
 hartrees
Energy at 0K-266.766356
Energy at 298.15K-266.770454
HF Energy-265.675640
Nuclear repulsion energy152.556500
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 MP4=FULL/cc-pVTZ
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 3806 3665        
2 A 3201 3082        
3 A 1511 1455        
4 A 1310 1261        
5 A 1228 1182        
6 A 946 910        
7 A 930 895        
8 A 530 511        
9 A 504 485        
10 A 337 325        
11 A 117 113        
12 B 3806 3665        
13 B 3199 3081        
14 B 2029 1954        
15 B 1411 1358        
16 B 1278 1230        
17 B 1109 1067        
18 B 871 839        
19 B 622 599        
20 B 491 473        
21 B 141 136        

Unscaled Zero Point Vibrational Energy (zpe) 14688.3 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 14143.4 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.
Rotational Constants (cm-1) from geometry optimized at MP4=FULL/cc-pVTZ
ABC
0.78680 0.07524 0.07348

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.330
C2 0.000 1.312 0.359
C3 0.000 -1.312 0.359
O4 0.780 2.141 -0.401
O5 -0.780 -2.141 -0.401
H6 -0.644 1.882 1.010
H7 0.644 -1.882 1.010
H8 1.343 1.580 -0.946
H9 -1.343 -1.580 -0.946

Atom - Atom Distances (Å)
  C1 C2 C3 O4 O5 H6 H7 H8 H9
C11.31201.31202.39302.39302.10242.10242.43462.4346
C21.31202.62341.36873.62051.07853.32261.89163.4451
C31.31202.62343.62051.36873.32261.07853.44511.8916
O42.39301.36873.62054.55762.02044.26590.96404.3186
O52.39303.62051.36874.55764.26592.02044.31860.9640
H62.10241.07853.32262.02044.26593.97872.80394.0377
H72.10243.32261.07854.26592.02043.97874.03772.8039
H82.43461.89163.44510.96404.31862.80394.03774.1469
H92.43463.44511.89164.31860.96404.03772.80394.1469

picture of allenediol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O4 126.408 C1 C2 H6 122.853
C1 C3 O5 126.408 C1 C3 H7 122.853
C2 C1 C3 177.439 C2 O4 H8 107.093
C3 O5 H9 107.093 O4 C2 H6 110.739
O5 C3 H7 110.739
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability