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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B3PW91/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 B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-345.559383
Energy at 298.15K 
HF Energy-345.559383
Nuclear repulsion energy322.150836
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 B3PW91/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' 3203 3091 8.88 259.82 0.09 0.17
2 A' 3197 3085 9.25 65.82 0.16 0.28
3 A' 3187 3076 8.91 81.43 0.75 0.86
4 A' 3176 3065 0.91 77.49 0.70 0.82
5 A' 3165 3054 3.53 46.27 0.38 0.55
6 A' 2887 2786 110.23 141.79 0.28 0.44
7 A' 1786 1723 284.16 111.52 0.35 0.52
8 A' 1651 1593 31.73 92.29 0.56 0.71
9 A' 1635 1578 11.40 10.65 0.56 0.72
10 A' 1524 1471 0.92 1.22 0.52 0.69
11 A' 1488 1436 12.92 2.05 0.28 0.44
12 A' 1416 1366 6.07 1.87 0.39 0.56
13 A' 1368 1320 5.37 1.21 0.75 0.86
14 A' 1336 1289 17.45 1.19 0.32 0.49
15 A' 1229 1186 59.88 28.48 0.20 0.33
16 A' 1184 1143 21.83 9.68 0.11 0.21
17 A' 1179 1138 2.02 6.36 0.70 0.82
18 A' 1102 1063 5.14 0.86 0.09 0.16
19 A' 1048 1011 2.80 15.91 0.04 0.07
20 A' 1020 984 0.48 35.44 0.04 0.08
21 A' 842 812 32.75 13.77 0.06 0.11
22 A' 660 637 22.86 2.72 0.28 0.44
23 A' 625 604 0.49 4.27 0.75 0.85
24 A' 440 425 0.30 5.86 0.20 0.33
25 A' 214 207 7.92 0.58 0.42 0.60
26 A" 1036 999 1.30 1.39 0.75 0.86
27 A" 1019 983 0.06 0.06 0.75 0.86
28 A" 1003 968 0.01 0.07 0.75 0.86
29 A" 948 915 1.06 0.56 0.75 0.86
30 A" 871 840 0.01 0.33 0.75 0.86
31 A" 764 738 49.72 0.38 0.75 0.86
32 A" 703 678 25.84 0.00 0.75 0.86
33 A" 461 445 6.62 0.15 0.75 0.86
34 A" 411 397 0.10 0.00 0.75 0.86
35 A" 232 224 7.22 0.84 0.75 0.86
36 A" 115 111 4.72 1.28 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24060.8 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 23221.1 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 B3PW91/aug-cc-pVTZ
ABC
0.17653 0.05245 0.04044

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.569 0.000
C2 -1.041 -0.360 0.000
C3 -0.756 -1.714 0.000
C4 0.568 -2.147 0.000
C5 1.608 -1.227 0.000
C6 1.322 0.130 0.000
C7 -0.281 2.017 0.000
O8 -1.383 2.510 0.000
H9 0.625 2.660 0.000
H10 -2.062 0.002 0.000
H11 -1.561 -2.438 0.000
H12 0.787 -3.208 0.000
H13 2.635 -1.568 0.000
H14 2.125 0.860 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39572.40442.77442.41011.39291.47522.38302.18252.13823.38803.85763.39272.1450
C21.39571.38302.40422.78702.41392.49622.89013.44951.08282.14173.38373.86983.3935
C32.40441.38301.39272.41322.77833.76094.26944.58642.15601.08302.14773.39443.8631
C42.77442.40421.39271.38852.39894.24955.04844.80723.39572.14841.08332.14713.3860
C52.41012.78702.41321.38851.38683.75354.78584.00913.86963.39212.14421.08282.1497
C61.39292.41392.77832.39891.38682.47573.60252.62403.38623.86123.38072.14671.0849
C71.47522.49623.76094.24953.75352.47571.20731.11062.68934.63555.33274.62112.6699
O82.38302.89014.26945.04844.78583.60251.20732.01352.59764.95086.11515.72463.8768
H92.18253.44954.58644.80724.00912.62401.11062.01353.77925.54705.86994.68152.3436
H102.13821.08282.15603.39573.86963.38622.68932.59763.77922.49114.29154.95244.2739
H113.38802.14171.08302.14843.39213.86124.63554.95085.54702.49112.47064.28544.9460
H123.85763.38372.14771.08332.14423.38075.33276.11515.86994.29152.47062.47104.2819
H133.39273.86983.39442.14711.08282.14674.62115.72464.68154.95244.28542.47102.4805
H142.14503.39353.86313.38602.14971.08492.66993.87682.34364.27394.94604.28192.4805

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.838 C1 C2 H10 118.698
C1 C6 C5 120.229 C1 C6 H14 119.408
C1 C7 O8 125.039 C1 C7 H9 114.403
C2 C1 C6 119.906 C2 C1 C7 120.775
C2 C3 C4 120.030 C2 C3 H11 120.087
C3 C2 H10 121.464 C3 C4 C5 120.379
C3 C4 H12 119.797 C4 C3 H11 119.884
C4 C5 C6 119.618 C4 C5 H13 120.141
C5 C4 H12 119.824 C5 C6 H14 120.363
C6 C1 C7 119.319 C6 C5 H13 120.241
O8 C7 H9 120.558
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.132      
2 C -0.779      
3 C -0.399      
4 C -0.361      
5 C -0.366      
6 C -0.845      
7 C -0.088      
8 O -0.729      
9 H 0.408      
10 H 0.429      
11 H 0.366      
12 H 0.431      
13 H 0.381      
14 H 0.421      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.292 -2.583 0.000 3.453
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.475 6.328 0.000
y 6.328 -47.254 0.000
z 0.000 0.000 -48.798
Traceless
 xyz
x 3.551 6.328 0.000
y 6.328 -0.618 0.000
z 0.000 0.000 -2.934
Polar
3z2-r2-5.867
x2-y22.779
xy6.328
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.058 -1.207 0.000
y -1.207 16.801 0.000
z 0.000 0.000 7.327


<r2> (average value of r2) Å2
<r2> 260.476
(<r2>)1/2 16.139