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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B1B95/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/TZVP
 hartrees
Energy at 0K-345.533433
Energy at 298.15K 
HF Energy-345.533433
Nuclear repulsion energy322.958313
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 B1B95/TZVP
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' 3229 3090 10.21 288.85 0.11 0.19
2 A' 3223 3084 9.05 33.56 0.29 0.45
3 A' 3214 3076 7.53 82.93 0.75 0.86
4 A' 3203 3065 0.96 72.36 0.72 0.84
5 A' 3191 3053 4.29 50.47 0.38 0.56
6 A' 2918 2792 115.47 139.17 0.29 0.44
7 A' 1817 1739 279.78 94.52 0.35 0.52
8 A' 1670 1598 29.49 85.71 0.53 0.70
9 A' 1655 1583 11.28 9.56 0.54 0.70
10 A' 1536 1469 0.86 1.70 0.39 0.56
11 A' 1500 1435 12.70 1.49 0.26 0.41
12 A' 1429 1368 7.80 2.66 0.60 0.75
13 A' 1376 1316 5.82 1.09 0.72 0.83
14 A' 1342 1284 15.10 1.54 0.41 0.58
15 A' 1238 1185 61.40 28.24 0.23 0.37
16 A' 1193 1142 17.76 7.70 0.12 0.21
17 A' 1190 1139 6.14 8.00 0.56 0.72
18 A' 1110 1062 5.91 0.88 0.13 0.23
19 A' 1055 1010 2.72 15.47 0.06 0.11
20 A' 1023 979 0.29 28.00 0.06 0.11
21 A' 846 810 34.14 10.36 0.12 0.21
22 A' 663 634 23.35 3.31 0.32 0.48
23 A' 625 598 0.51 5.97 0.75 0.86
24 A' 442 423 0.32 5.44 0.31 0.48
25 A' 212 203 8.04 0.79 0.52 0.68
26 A" 1030 985 1.01 4.24 0.75 0.86
27 A" 1003 959 0.02 0.08 0.75 0.86
28 A" 993 950 0.04 0.26 0.75 0.86
29 A" 941 901 1.41 0.06 0.75 0.86
30 A" 872 834 0.02 0.17 0.75 0.86
31 A" 755 723 72.35 0.06 0.75 0.86
32 A" 666 637 9.99 0.09 0.75 0.86
33 A" 453 433 5.73 0.19 0.75 0.86
34 A" 411 393 0.06 0.05 0.75 0.86
35 A" 235 225 7.97 1.02 0.75 0.86
36 A" 118 113 4.52 1.44 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24186.7 cm-1
Scaled (by 0.9569) Zero Point Vibrational Energy (zpe) 23144.3 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 B1B95/TZVP
ABC
0.17720 0.05277 0.04066

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.567 0.000
C2 -1.036 -0.362 0.000
C3 -0.747 -1.711 0.000
C4 0.575 -2.138 0.000
C5 1.610 -1.217 0.000
C6 1.321 0.136 0.000
C7 -0.290 2.012 0.000
O8 -1.394 2.491 0.000
H9 0.607 2.661 0.000
H10 -2.055 -0.000 0.000
H11 -1.548 -2.437 0.000
H12 0.798 -3.196 0.000
H13 2.637 -1.554 0.000
H14 2.119 0.868 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.39172.39772.76572.40281.38901.47322.37602.18062.13233.37983.84713.38412.1405
C21.39171.38012.39832.78082.40892.48792.87543.44111.08132.13773.37613.86163.3867
C32.39771.38011.38932.40822.77293.75074.25204.57762.15371.08112.14293.38743.8560
C42.76572.39831.38931.38552.39364.23885.03074.79963.38952.14401.08142.14273.3796
C52.40282.78082.40821.38551.38373.74574.77194.00563.86173.38552.13971.08092.1462
C61.38902.40892.77292.39361.38372.47173.59352.62373.37883.85403.37362.14251.0832
C71.47322.48793.75074.23883.74572.47171.20381.10792.67684.62345.32024.61292.6667
O82.37602.87544.25205.03074.77193.59351.20382.00852.57814.93106.09535.71063.8700
H92.18063.44114.57764.79964.00562.62371.10792.00853.76515.53565.86084.67852.3455
H102.13231.08132.15373.38953.86173.37882.67682.57813.76512.48924.28424.94264.2641
H113.37982.13771.08112.14403.38553.85404.62344.93105.53562.48922.46544.27684.9371
H123.84713.37612.14291.08142.13973.37365.32026.09535.86084.28422.46542.46554.2739
H133.38413.86163.38742.14271.08092.14254.61295.71064.67854.94264.27682.46552.4769
H142.14053.38673.85603.37962.14621.08322.66673.87002.34554.26414.93714.27392.4769

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.776 C1 C2 H10 118.607
C1 C6 C5 120.128 C1 C6 H14 119.443
C1 C7 O8 124.832 C1 C7 H9 114.569
C2 C1 C6 120.064 C2 C1 C7 120.527
C2 C3 C4 119.991 C2 C3 H11 120.100
C3 C2 H10 121.617 C3 C4 C5 120.423
C3 C4 H12 119.776 C4 C3 H11 119.909
C4 C5 C6 119.618 C4 C5 H13 120.127
C5 C4 H12 119.801 C5 C6 H14 120.429
C6 C1 C7 119.410 C6 C5 H13 120.255
O8 C7 H9 120.599
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.026      
2 C -0.093      
3 C -0.112      
4 C -0.104      
5 C -0.124      
6 C -0.092      
7 C 0.050      
8 O -0.281      
9 H 0.057      
10 H 0.153      
11 H 0.130      
12 H 0.129      
13 H 0.126      
14 H 0.136      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.315 -2.504 0.000 3.410
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.404 6.366 0.000
y 6.366 -46.844 0.000
z 0.000 0.000 -48.934
Traceless
 xyz
x 3.485 6.366 0.000
y 6.366 -0.175 0.000
z 0.000 0.000 -3.311
Polar
3z2-r2-6.621
x2-y22.440
xy6.366
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.301 -1.145 0.000
y -1.145 15.593 0.000
z 0.000 0.000 6.174


<r2> (average value of r2) Å2
<r2> 259.137
(<r2>)1/2 16.098