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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: BLYP/aug-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 BLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-345.577367
Energy at 298.15K 
HF Energy-345.577367
Nuclear repulsion energy319.325853
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 BLYP/aug-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' 3116 3105 10.12 250.60 0.10 0.18
2 A' 3110 3099 14.60 110.19 0.14 0.24
3 A' 3100 3089 13.99 91.47 0.75 0.86
4 A' 3089 3079 0.92 89.12 0.67 0.80
5 A' 3079 3068 4.54 45.49 0.40 0.57
6 A' 2780 2771 127.27 162.03 0.30 0.46
7 A' 1678 1672 258.01 108.47 0.36 0.53
8 A' 1573 1568 36.09 101.73 0.56 0.72
9 A' 1558 1552 15.60 16.21 0.54 0.70
10 A' 1476 1471 1.51 1.10 0.65 0.79
11 A' 1444 1439 12.50 3.35 0.28 0.44
12 A' 1380 1376 2.74 2.79 0.28 0.44
13 A' 1321 1317 3.84 1.14 0.69 0.82
14 A' 1301 1297 17.07 0.56 0.33 0.49
15 A' 1184 1180 40.77 16.86 0.26 0.41
16 A' 1158 1154 4.41 5.07 0.43 0.60
17 A' 1154 1150 42.30 18.48 0.21 0.35
18 A' 1071 1067 4.34 0.71 0.12 0.21
19 A' 1014 1011 3.59 7.61 0.04 0.07
20 A' 991 988 1.05 47.17 0.04 0.08
21 A' 813 811 30.72 16.57 0.06 0.11
22 A' 644 642 21.05 2.75 0.30 0.46
23 A' 615 613 0.29 4.66 0.74 0.85
24 A' 429 428 0.34 7.41 0.20 0.34
25 A' 214 213 7.01 0.56 0.42 0.59
26 A" 998 995 1.32 1.26 0.75 0.86
27 A" 985 982 0.26 0.29 0.75 0.86
28 A" 970 967 0.00 0.09 0.75 0.86
29 A" 918 915 0.89 0.64 0.75 0.86
30 A" 843 840 0.01 0.28 0.75 0.86
31 A" 744 742 43.30 0.41 0.75 0.86
32 A" 686 683 26.36 0.01 0.75 0.86
33 A" 452 451 6.11 0.22 0.75 0.86
34 A" 404 402 0.09 0.01 0.75 0.86
35 A" 229 228 6.34 1.01 0.75 0.86
36 A" 112 112 4.26 1.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23316.5 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 23237.2 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 BLYP/aug-cc-pVTZ
ABC
0.17371 0.05145 0.03969

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.575 0.000
C2 -1.051 -0.364 0.000
C3 -0.764 -1.728 0.000
C4 0.570 -2.168 0.000
C5 1.619 -1.240 0.000
C6 1.334 0.128 0.000
C7 -0.279 2.034 0.000
O8 -1.392 2.540 0.000
H9 0.635 2.677 0.000
H10 -2.076 -0.001 0.000
H11 -1.574 -2.455 0.000
H12 0.789 -3.234 0.000
H13 2.651 -1.584 0.000
H14 2.142 0.858 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40902.42672.80112.43241.40641.48592.40862.19582.15443.41443.88933.41912.1609
C21.40901.39422.42482.81002.43452.51932.92423.47671.08752.15583.40863.89783.4189
C32.42671.39421.40452.43292.80143.79394.31474.62212.16871.08802.16273.41853.8910
C42.80112.42481.40451.40052.41964.28685.10054.84493.41952.16281.08822.16173.4104
C52.43242.81002.43291.40051.39803.78504.83354.03883.89733.41642.15931.08782.1630
C61.40642.43452.80142.41961.39802.49673.63992.64263.41203.88943.40562.16061.0896
C71.48592.51933.79394.28683.78502.49671.22301.11722.71534.67255.37504.65602.6916
O82.40862.92424.31475.10054.83353.63991.22302.03202.63194.99886.17215.77593.9143
H92.19583.47674.62214.84494.03882.64261.11722.03203.81075.58725.91244.71382.3617
H102.15441.08752.16873.41953.89733.41202.71532.63193.81072.50484.31914.98514.3049
H113.41442.15581.08802.16283.41643.88944.67254.99885.58722.50482.48754.31394.9790
H123.88933.40862.16271.08822.15933.40565.37506.17215.91244.31912.48752.48794.3101
H133.41913.89783.41852.16171.08782.16064.65605.77594.71384.98514.31392.48792.4951
H142.16093.41893.89103.41042.16301.08962.69163.91432.36174.30494.97904.31012.4951

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.926 C1 C2 H10 118.743
C1 C6 C5 120.307 C1 C6 H14 119.396
C1 C7 O8 125.258 C1 C7 H9 114.287
C2 C1 C6 119.702 C2 C1 C7 120.961
C2 C3 C4 120.081 C2 C3 H11 120.063
C3 C2 H10 121.331 C3 C4 C5 120.307
C3 C4 H12 119.837 C4 C3 H11 119.856
C4 C5 C6 119.678 C4 C5 H13 120.108
C5 C4 H12 119.856 C5 C6 H14 120.297
C6 C1 C7 119.337 C6 C5 H13 120.214
O8 C7 H9 120.455
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.262      
2 C -0.735      
3 C -0.325      
4 C -0.303      
5 C -0.286      
6 C -0.814      
7 C -0.164      
8 O -0.684      
9 H 0.375      
10 H 0.331      
11 H 0.313      
12 H 0.379      
13 H 0.330      
14 H 0.322      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.259 -2.703 0.000 3.522
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.781 6.278 0.000
y 6.278 -48.846 0.000
z 0.000 0.000 -49.390
Traceless
 xyz
x 3.337 6.278 0.000
y 6.278 -1.260 0.000
z 0.000 0.000 -2.077
Polar
3z2-r2-4.154
x2-y23.065
xy6.278
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.839 -1.325 0.000
y -1.325 18.011 0.000
z 0.000 0.000 7.656


<r2> (average value of r2) Å2
<r2> 265.441
(<r2>)1/2 16.292