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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: BLYP/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-345.462002
Energy at 298.15K 
HF Energy-345.462002
Nuclear repulsion energy317.702992
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/cc-pVDZ
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' 3120 3125 10.17 226.07 0.12 0.22
2 A' 3113 3118 19.02 143.70 0.14 0.24
3 A' 3102 3107 18.90 101.10 0.75 0.86
4 A' 3091 3096 1.22 104.68 0.67 0.80
5 A' 3080 3085 5.63 48.29 0.44 0.61
6 A' 2753 2757 160.74 161.53 0.30 0.46
7 A' 1703 1706 202.58 65.80 0.37 0.54
8 A' 1585 1587 27.89 80.05 0.52 0.69
9 A' 1568 1570 13.46 11.66 0.51 0.68
10 A' 1467 1469 1.58 0.73 0.34 0.50
11 A' 1435 1437 12.46 1.85 0.29 0.44
12 A' 1369 1371 4.69 3.87 0.62 0.76
13 A' 1336 1338 4.86 0.37 0.75 0.85
14 A' 1285 1287 15.27 1.51 0.55 0.71
15 A' 1185 1187 52.05 19.57 0.29 0.44
16 A' 1145 1147 7.38 5.55 0.42 0.59
17 A' 1141 1143 17.52 11.01 0.42 0.59
18 A' 1063 1065 5.74 0.80 0.29 0.44
19 A' 1010 1012 2.26 10.96 0.10 0.18
20 A' 985 986 0.70 25.41 0.09 0.17
21 A' 814 815 27.94 11.84 0.13 0.23
22 A' 641 642 19.41 3.00 0.38 0.55
23 A' 611 612 0.32 5.67 0.75 0.86
24 A' 429 429 0.17 7.12 0.35 0.52
25 A' 215 215 6.45 0.48 0.53 0.70
26 A" 1002 1004 0.13 5.52 0.75 0.86
27 A" 985 987 0.01 1.20 0.75 0.86
28 A" 966 968 0.03 0.15 0.75 0.86
29 A" 917 919 0.84 1.05 0.75 0.86
30 A" 844 845 0.02 6.47 0.75 0.86
31 A" 747 748 26.22 2.06 0.75 0.86
32 A" 689 690 19.16 0.30 0.75 0.86
33 A" 461 462 3.92 0.56 0.75 0.86
34 A" 407 408 0.05 0.00 0.75 0.86
35 A" 238 239 4.58 1.16 0.75 0.86
36 A" 124 124 2.52 3.07 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 23312.7 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 23350.0 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/cc-pVDZ
ABC
0.17139 0.05113 0.03938

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.583 0.000
C2 -1.046 -0.373 0.000
C3 -0.743 -1.742 0.000
C4 0.603 -2.168 0.000
C5 1.648 -1.223 0.000
C6 1.346 0.150 0.000
C7 -0.316 2.040 0.000
O8 -1.450 2.511 0.000
H9 0.595 2.711 0.000
H10 -2.083 -0.010 0.000
H11 -1.553 -2.486 0.000
H12 0.837 -3.243 0.000
H13 2.694 -1.559 0.000
H14 2.154 0.898 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.41632.44072.81632.44461.41401.49142.41262.21042.16533.43903.91603.44202.1772
C21.41631.40222.43752.82432.44812.52092.91213.49341.09862.17293.43243.92363.4428
C32.44071.40221.41232.44692.81893.80634.31144.65022.18911.09952.17953.44273.9198
C42.81632.43751.41231.40892.43464.30775.10994.87973.44522.17961.09972.17843.4362
C52.44462.82432.44691.40891.40593.80874.85174.07283.92263.44112.17631.09932.1805
C61.41402.44812.81892.43461.40592.51703.65942.66913.43253.91843.43082.17691.1010
C71.49142.52093.80634.30773.80872.51701.22761.13172.70664.69195.40744.69232.7217
O82.41262.91214.31145.10994.85173.65941.22762.05462.59964.99786.19175.80863.9486
H92.21043.49344.65024.87974.07282.66911.13172.05463.81815.62365.95914.75852.3916
H102.16531.09862.18913.44523.92263.43252.70662.59963.81812.53124.35595.02184.3331
H113.43902.17291.09952.17963.44113.91844.69194.99785.62362.53122.50754.34775.0193
H123.91603.43242.17951.09972.17633.43085.40746.19175.95914.35592.50752.50704.3450
H133.44203.92363.44272.17841.09932.17694.69235.80864.75855.02184.34772.50702.5155
H142.17723.44283.91983.43622.18051.10102.72173.94862.39164.33315.01934.34502.5155

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.983 C1 C2 H10 118.308
C1 C6 C5 120.207 C1 C6 H14 119.409
C1 C7 O8 124.788 C1 C7 H9 114.142
C2 C1 C6 119.759 C2 C1 C7 120.193
C2 C3 C4 120.011 C2 C3 H11 120.111
C3 C2 H10 121.708 C3 C4 C5 120.295
C3 C4 H12 119.862 C4 C3 H11 119.879
C4 C5 C6 119.746 C4 C5 H13 120.070
C5 C4 H12 119.844 C5 C6 H14 120.385
C6 C1 C7 120.048 C6 C5 H13 120.185
O8 C7 H9 121.070
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.029      
2 C 0.071      
3 C 0.068      
4 C 0.063      
5 C 0.066      
6 C 0.040      
7 C 0.168      
8 O -0.165      
9 H -0.048      
10 H -0.049      
11 H -0.042      
12 H -0.043      
13 H -0.044      
14 H -0.056      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.995 -2.314 0.000 3.055
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.911 5.241 0.000
y 5.241 -46.996 0.000
z 0.000 0.000 -48.297
Traceless
 xyz
x 2.736 5.241 0.000
y 5.241 -0.392 0.000
z 0.000 0.000 -2.344
Polar
3z2-r2-4.688
x2-y22.085
xy5.241
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.536 -1.089 0.000
y -1.089 16.273 0.000
z 0.000 0.000 4.383


<r2> (average value of r2) Å2
<r2> 266.630
(<r2>)1/2 16.329