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All results from a given calculation for C6H5CHO (benzaldehyde)

using model chemistry: B2PLYP=FULLultrafine/aug-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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-345.277364
Energy at 298.15K 
HF Energy-344.892810
Nuclear repulsion energy319.608408
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 B2PLYP=FULLultrafine/aug-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' 3226 3105 9.03 261.92 0.09 0.17
2 A' 3220 3099 9.60 71.02 0.16 0.27
3 A' 3211 3090 10.06 82.70 0.74 0.85
4 A' 3200 3079 0.96 80.57 0.69 0.82
5 A' 3189 3069 3.71 47.73 0.40 0.57
6 A' 2932 2821 106.15 144.38 0.27 0.43
7 A' 1735 1669 247.63 117.14 0.34 0.51
8 A' 1643 1581 26.98 91.59 0.56 0.72
9 A' 1626 1565 16.56 16.33 0.53 0.69
10 A' 1508 1452 1.29 1.15 0.49 0.65
11 A' 1471 1415 11.99 3.03 0.26 0.41
12 A' 1410 1357 5.94 3.41 0.39 0.56
13 A' 1385 1333 6.22 0.68 0.69 0.82
14 A' 1324 1274 14.14 1.16 0.35 0.51
15 A' 1228 1182 59.74 32.01 0.19 0.32
16 A' 1182 1137 15.17 7.93 0.14 0.24
17 A' 1175 1131 1.64 6.24 0.70 0.82
18 A' 1096 1055 4.71 0.90 0.10 0.18
19 A' 1040 1001 2.20 18.92 0.04 0.08
20 A' 1007 969 0.41 35.27 0.04 0.08
21 A' 836 804 31.64 14.88 0.06 0.12
22 A' 655 630 21.84 3.26 0.29 0.45
23 A' 621 598 0.56 4.50 0.75 0.85
24 A' 440 424 0.26 6.18 0.20 0.33
25 A' 219 211 8.07 0.65 0.44 0.61
26 A" 1027 989 1.08 1.47 0.75 0.86
27 A" 992 954 0.00 0.02 0.75 0.86
28 A" 984 947 0.00 0.07 0.75 0.86
29 A" 934 899 1.28 0.54 0.75 0.86
30 A" 859 826 0.00 0.45 0.75 0.86
31 A" 756 728 51.11 0.45 0.75 0.86
32 A" 696 669 26.01 0.01 0.75 0.86
33 A" 468 451 7.54 0.15 0.75 0.86
34 A" 416 400 0.10 0.00 0.75 0.86
35 A" 239 230 7.56 0.86 0.75 0.86
36 A" 119 114 4.79 1.21 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 24033.4 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 23127.4 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
0.17346 0.05172 0.03984

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.575 0.000
C2 -1.049 -0.363 0.000
C3 -0.757 -1.728 0.000
C4 0.580 -2.162 0.000
C5 1.626 -1.231 0.000
C6 1.335 0.138 0.000
C7 -0.288 2.030 0.000
O8 -1.407 2.518 0.000
H9 0.614 2.685 0.000
H10 -2.077 -0.002 0.000
H11 -1.565 -2.459 0.000
H12 0.803 -3.229 0.000
H13 2.661 -1.571 0.000
H14 2.142 0.873 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 O8 H9 H10 H11 H12 H13 H14
C11.40702.42392.79752.42981.40421.48342.39912.19762.15533.41393.88783.41872.1622
C21.40701.39572.42622.81172.43542.51122.90333.47201.08962.15873.41213.90163.4214
C32.42391.39571.40482.43382.80273.78714.29544.62082.17291.09002.16473.42133.8942
C42.79752.42621.40481.40072.42074.28085.08414.84703.42362.16491.09032.16383.4134
C52.42982.81172.43381.40071.39943.78104.82214.04433.90113.41912.16111.08982.1661
C61.40422.43542.80272.42071.39942.49253.63062.64693.41413.89273.40882.16371.0916
C71.48342.51123.78714.28083.78102.49251.22091.11462.70704.66745.37114.65482.6910
O82.39912.90334.29545.08414.82213.63061.22092.02802.60724.97976.15745.76833.9115
H92.19763.47204.62084.84704.04432.64691.11462.02803.80245.58665.91714.72312.3700
H102.15531.08962.17293.42363.90113.41412.70702.60723.80242.51014.32524.99094.3080
H113.41392.15871.09002.16493.41913.89274.66744.97975.58662.51012.48994.31834.9842
H123.88783.41212.16471.09032.16113.40885.37116.15745.91714.32522.48992.49014.3150
H133.41873.90163.42132.16381.08982.16374.65485.76834.72314.99094.31832.49012.4990
H142.16223.42143.89423.41342.16611.09162.69103.91152.37004.30804.98424.31502.4990

picture of benzaldehyde state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.735 C1 C2 H10 118.822
C1 C6 C5 120.140 C1 C6 H14 119.546
C1 C7 O8 124.748 C1 C7 H9 114.788
C2 C1 C6 120.062 C2 C1 C7 120.617
C2 C3 C4 120.072 C2 C3 H11 120.063
C3 C2 H10 121.443 C3 C4 C5 120.341
C3 C4 H12 119.827 C4 C3 H11 119.865
C4 C5 C6 119.651 C4 C5 H13 120.122
C5 C4 H12 119.832 C5 C6 H14 120.314
C6 C1 C7 119.321 C6 C5 H13 120.227
O8 C7 H9 120.464
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability