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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B3LYP/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 B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-345.703336
Energy at 298.15K 
HF Energy-345.703336
Nuclear repulsion energy321.728824
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 B3LYP/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at B3LYP/daug-cc-pVTZ
ABC
0.17617 0.05226 0.04031

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/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 -0.361 0.000
C3 -0.757 -1.716 0.000
C4 0.569 -2.151 0.000
C5 1.610 -1.229 0.000
C6 1.324 0.130 0.000
C7 -0.281 2.021 0.000
O8 -1.385 2.515 0.000
H9 0.622 2.665 0.000
H10 -2.062 -0.001 0.000
H11 -1.561 -2.440 0.000
H12 0.787 -3.210 0.000
H13 2.636 -1.570 0.000
H14 2.127 0.857 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39812.40862.77972.41431.39531.47742.38722.18442.13973.39073.86163.39532.1464
C21.39811.38482.40762.79042.41692.50092.89623.45321.08122.14213.38583.87183.3956
C32.40861.38481.39462.41602.78183.76734.27734.59252.15521.08162.14843.39593.8650
C42.77972.40761.39461.39032.40244.25705.05774.81543.39692.14881.08192.14753.3873
C52.41432.79042.41601.39031.38883.75994.79414.01703.87143.39362.14481.08142.1492
C61.39532.41692.78182.40241.38882.48023.60912.63013.38853.86333.38292.14711.0832
C71.47742.50093.76734.25703.75992.48021.20951.10862.69454.64055.33894.62602.6747
O82.38722.89624.27735.05774.79413.60911.20952.01232.60524.95746.12305.73153.8838
H92.18443.45324.59254.81544.01702.63011.10862.01233.78255.55125.87694.68892.3525
H102.13971.08122.15523.39693.87143.38852.69452.60523.78252.48954.29134.95274.2760
H113.39072.14211.08162.14883.39363.86334.64054.95745.55122.48952.47134.28594.9465
H123.86163.38582.14841.08192.14483.38295.33896.12305.87694.29132.47132.47144.2819
H133.39533.87183.39592.14751.08142.14714.62605.73154.68894.95274.28592.47142.4793
H142.14643.39563.86503.38732.14921.08322.67473.88382.35254.27604.94654.28192.4793

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.882 C1 C2 H10 118.758
C1 C6 C5 120.264 C1 C6 H14 119.457
C1 C7 O8 125.059 C1 C7 H9 114.531
C2 C1 C6 119.815 C2 C1 C7 120.823
C2 C3 C4 120.049 C2 C3 H11 120.075
C3 C2 H10 121.360 C3 C4 C5 120.346
C3 C4 H12 119.816 C4 C3 H11 119.876
C4 C5 C6 119.644 C4 C5 H13 120.131
C5 C4 H12 119.838 C5 C6 H14 120.278
C6 C1 C7 119.362 C6 C5 H13 120.225
O8 C7 H9 120.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.814      
2 C -0.034      
3 C -0.472      
4 C -0.330      
5 C -0.346      
6 C -0.523      
7 C -0.115      
8 O -1.102      
9 H 0.562      
10 H 0.215      
11 H 0.394      
12 H 0.256      
13 H 0.472      
14 H 0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.325 -2.615 0.000 3.499
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.275 6.448 0.000
y 6.448 -48.096 0.000
z 0.000 0.000 -49.185
Traceless
 xyz
x 3.365 6.448 0.000
y 6.448 -0.866 0.000
z 0.000 0.000 -2.500
Polar
3z2-r2-4.999
x2-y22.821
xy6.448
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 261.593
(<r2>)1/2 16.174