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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: PBEPBEultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/6-31G**
 hartrees
Energy at 0K-345.153020
Energy at 298.15K 
HF Energy-345.153020
Nuclear repulsion energy319.104946
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 PBEPBEultrafine/6-31G**
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' 3145 3102 13.05      
2 A' 3139 3096 12.77      
3 A' 3130 3087 10.82      
4 A' 3119 3076 0.75      
5 A' 3105 3063 5.16      
6 A' 2798 2760 144.52      
7 A' 1740 1716 201.83      
8 A' 1611 1589 28.69      
9 A' 1595 1573 12.22      
10 A' 1483 1463 1.60      
11 A' 1451 1431 13.26      
12 A' 1392 1372 4.60      
13 A' 1368 1349 6.29      
14 A' 1294 1276 14.29      
15 A' 1202 1186 57.40      
16 A' 1157 1141 9.32      
17 A' 1153 1138 13.67      
18 A' 1076 1061 6.18      
19 A' 1023 1009 1.91      
20 A' 988 974 0.26      
21 A' 822 810 27.31      
22 A' 642 634 19.62      
23 A' 608 600 0.42      
24 A' 430 424 0.20      
25 A' 211 208 7.06      
26 A" 994 981 0.50      
27 A" 969 955 0.00      
28 A" 947 934 0.09      
29 A" 904 892 1.27      
30 A" 836 825 0.04      
31 A" 737 726 39.18      
32 A" 681 672 19.29      
33 A" 448 442 3.83      
34 A" 402 396 0.10      
35 A" 234 231 5.60      
36 A" 122 120 3.02      

Unscaled Zero Point Vibrational Energy (zpe) 23477.3 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 23155.6 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 PBEPBEultrafine/6-31G**
ABC
0.17263 0.05166 0.03976

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.579 0.000
C2 -1.042 -0.371 0.000
C3 -0.741 -1.734 0.000
C4 0.600 -2.157 0.000
C5 1.642 -1.216 0.000
C6 1.341 0.151 0.000
C7 -0.312 2.028 0.000
O8 -1.445 2.499 0.000
H9 0.593 2.695 0.000
H10 -2.074 -0.005 0.000
H11 -1.546 -2.475 0.000
H12 0.834 -3.226 0.000
H13 2.683 -1.551 0.000
H14 2.143 0.898 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.41002.42852.80052.43251.40761.48272.40292.19792.15423.42263.89483.42562.1667
C21.41001.39622.42672.81432.43992.50742.89753.47471.09402.16353.41643.90813.4288
C32.42851.39621.40662.43862.80863.78644.29094.62562.18281.09412.16933.42923.9047
C42.80052.42671.40661.40332.42364.28325.08494.85183.43222.17011.09432.16913.4223
C52.43252.81432.43861.40331.39973.78734.82984.04933.90783.42762.16621.09392.1728
C61.40762.43992.80862.42361.39972.50153.64322.65183.41823.90263.41472.16741.0961
C71.48272.50743.78644.28323.78732.50151.22631.12452.69004.66885.37754.66712.7028
O82.40292.89754.29095.08494.82983.64321.22632.04722.58174.97456.16145.78273.9286
H92.19793.47474.62564.85184.04932.65181.12452.04723.79505.59495.92594.73252.3730
H102.15421.09402.18283.43223.90783.41822.69002.58173.79502.52524.33885.00174.3123
H113.42262.16351.09412.17013.42763.90264.66884.97455.59492.52522.49574.32934.9987
H123.89483.41642.16931.09432.16623.41475.37756.16145.92594.33882.49572.49534.3269
H133.42563.90813.42922.16911.09392.16744.66715.78274.73255.00174.32932.49532.5079
H142.16673.42883.90473.42232.17281.09612.70283.92862.37304.31234.99874.32692.5079

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.862 C1 C2 H10 118.155
C1 C6 C5 120.102 C1 C6 H14 119.330
C1 C7 O8 124.729 C1 C7 H9 114.221
C2 C1 C6 119.983 C2 C1 C7 120.166
C2 C3 C4 119.953 C2 C3 H11 120.148
C3 C2 H10 121.984 C3 C4 C5 120.422
C3 C4 H12 119.796 C4 C3 H11 119.899
C4 C5 C6 119.679 C4 C5 H13 120.092
C5 C4 H12 119.783 C5 C6 H14 120.568
C6 C1 C7 119.851 C6 C5 H13 120.229
O8 C7 H9 121.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.055      
2 C -0.102      
3 C -0.100      
4 C -0.086      
5 C -0.101      
6 C -0.124      
7 C 0.217      
8 O -0.384      
9 H 0.067      
10 H 0.126      
11 H 0.110      
12 H 0.109      
13 H 0.108      
14 H 0.106      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.099 -2.438 0.000 3.217
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D ÅAn error occurred on the server when processing the URL. Please contact the system administrator.

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