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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B2PLYP/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-345.418311
Energy at 298.15K 
HF Energy-344.974777
Nuclear repulsion energy321.598281
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/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at B2PLYP/daug-cc-pVTZ
ABC
0.17584 0.05228 0.04030

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.570 0.000
C2 -1.042 -0.362 0.000
C3 -0.753 -1.718 0.000
C4 0.574 -2.150 0.000
C5 1.614 -1.225 0.000
C6 1.326 0.135 0.000
C7 -0.285 2.020 0.000
O8 -1.395 2.508 0.000
H9 0.613 2.666 0.000
H10 -2.061 -0.002 0.000
H11 -1.555 -2.442 0.000
H12 0.795 -3.208 0.000
H13 2.640 -1.564 0.000
H14 2.126 0.864 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39802.40872.77972.41451.39531.47712.38812.18362.13913.39013.86073.39492.1460
C21.39801.38642.41002.79322.41922.49892.89163.45071.08062.14283.38743.87373.3967
C32.40871.38641.39582.41822.78443.76664.27454.59172.15731.08062.14873.39713.8670
C42.77972.41001.39581.39152.40474.25675.05704.81563.39942.14911.08102.14783.3895
C52.41452.79322.41821.39151.39033.75974.79564.01793.87363.39492.14501.08052.1509
C61.39532.41922.78442.40471.39032.47903.61082.62953.38953.86503.38432.14791.0826
C71.47712.49893.76664.25673.75972.47901.21361.10632.69144.63925.33764.62562.6732
O82.38812.89164.27455.05704.79563.61081.21362.01492.59714.95316.12135.73313.8863
H92.18363.45074.59174.81564.01792.62951.10632.01493.77775.54935.87644.69032.3527
H102.13911.08062.15733.39943.87363.38952.69142.59713.77772.49214.29344.95414.2756
H113.39012.14281.08062.14913.39493.86504.63924.95315.54932.49212.47154.28644.9476
H123.86073.38742.14871.08102.14503.38435.33766.12135.87644.29342.47152.47154.2835
H133.39493.87373.39712.14781.08052.14794.62565.73314.69034.95414.28642.47152.4815
H142.14603.39673.86703.38952.15091.08262.67323.88632.35274.27564.94764.28352.4815

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.781 C1 C2 H10 118.754
C1 C6 C5 120.170 C1 C6 H14 119.474
C1 C7 O8 124.850 C1 C7 H9 114.641
C2 C1 C6 120.006 C2 C1 C7 120.700
C2 C3 C4 120.049 C2 C3 H11 120.078
C3 C2 H10 121.465 C3 C4 C5 120.357
C3 C4 H12 119.816 C4 C3 H11 119.873
C4 C5 C6 119.637 C4 C5 H13 120.128
C5 C4 H12 119.827 C5 C6 H14 120.356
C6 C1 C7 119.294 C6 C5 H13 120.235
O8 C7 H9 120.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.839      
2 C -0.073      
3 C -0.517      
4 C -0.332      
5 C -0.442      
6 C -0.508      
7 C -0.329      
8 O -1.109      
9 H 0.620      
10 H 0.322      
11 H 0.428      
12 H 0.300      
13 H 0.508      
14 H 0.294      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.308 -2.514 0.000 3.413
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.334 6.390 0.000
y 6.390 -47.942 0.000
z 0.000 0.000 -49.471
Traceless
 xyz
x 3.373 6.390 0.000
y 6.390 -0.540 0.000
z 0.000 0.000 -2.833
Polar
3z2-r2-5.666
x2-y22.609
xy6.390
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.180 -1.218 0.000
y -1.218 16.829 0.000
z 0.000 0.000 7.482


<r2> (average value of r2) Å2
<r2> 261.659
(<r2>)1/2 16.176