return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH3COC6H5 (acetophenone)

using model chemistry: B97D3/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C1 1A
1 2 yes CS 1A'

Conformer 1 (C1)

Jump to S1C2
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-384.782032
Energy at 298.15K-384.790206
HF Energy-384.782032
Nuclear repulsion energy400.660782
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 B97D3/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 3152 3107 8.57      
2 A 3148 3104 16.56      
3 A 3138 3094 23.80      
4 A 3127 3083 11.92      
5 A 3116 3072 0.00      
6 A 3103 3060 15.71      
7 A 3047 3005 9.90      
8 A 2987 2946 3.85      
9 A 1694 1670 162.61      
10 A 1602 1579 23.87      
11 A 1583 1561 9.97      
12 A 1493 1472 0.66      
13 A 1451 1431 16.56      
14 A 1451 1431 8.57      
15 A 1442 1422 10.52      
16 A 1354 1335 44.56      
17 A 1346 1327 2.27      
18 A 1319 1301 3.74      
19 A 1246 1229 179.70      
20 A 1183 1166 17.84      
21 A 1165 1149 0.81      
22 A 1089 1074 6.02      
23 A 1071 1056 1.56      
24 A 1029 1014 5.12      
25 A 1021 1006 0.46      
26 A 1003 989 1.01      
27 A 986 973 0.22      
28 A 967 954 0.12      
29 A 933 920 41.97      
30 A 923 910 1.98      
31 A 839 828 0.20      
32 A 757 746 26.89      
33 A 728 717 0.52      
34 A 689 679 36.02      
35 A 621 612 0.90      
36 A 588 580 10.13      
37 A 584 576 21.82      
38 A 457 450 0.63      
39 A 418 412 0.32      
40 A 399 394 0.01      
41 A 362 357 0.66      
42 A 219 216 4.78      
43 A 159 157 0.19      
44 A 143 141 0.00      
45 A 52 51 3.17      

Unscaled Zero Point Vibrational Energy (zpe) 29590.9 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 29176.6 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 B97D3/cc-pVTZ
ABC
0.12276 0.04044 0.03059

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.549 1.054 0.000
C2 1.699 -0.206 0.000
C3 0.207 -0.060 -0.000
O4 2.223 -1.310 -0.000
C5 -0.429 1.191 -0.000
C6 -0.580 -1.222 0.000
C7 -1.820 1.277 -0.000
C8 -1.967 -1.137 0.000
C9 -2.591 0.114 0.000
H10 3.601 0.769 0.001
H11 2.336 1.668 -0.882
H12 2.335 1.668 0.882
H13 0.157 2.103 -0.000
H14 -0.074 -2.182 0.000
H15 -2.303 2.250 -0.000
H16 -2.566 -2.043 0.000
H17 -3.676 0.181 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16 H17
C11.51932.59342.38602.98163.86944.37535.01975.22581.09001.09571.09572.61194.16614.99745.98006.2857
C21.51931.49961.22202.54592.49573.81923.78304.30262.13732.16632.16652.77652.65594.69554.64475.3889
C32.59341.49962.37221.40311.40402.42812.42652.80373.49422.88012.87972.16352.14143.41073.40973.8900
O42.38601.22202.37223.64532.80424.79994.19375.02042.49453.10733.10803.98952.45755.75804.84536.0841
C52.98162.54591.40313.64532.41811.39382.79022.41564.05272.94172.94071.08483.39202.15223.87633.3998
C63.86942.49571.40402.80422.41812.79011.39002.41494.63144.19924.19903.40661.08493.87622.14953.3991
C74.37533.81922.42814.79991.39382.79012.41821.39525.44564.26734.26622.14383.87481.08613.40242.1545
C85.01973.78302.42654.19372.79021.39002.41821.39795.88595.21195.21143.87492.16223.40341.08622.1578
C95.22584.30262.80375.02042.41562.41491.39521.39796.22745.24165.24073.39333.40702.15532.15691.0863
H101.09002.13733.49422.49454.05274.63145.44565.88596.22741.78531.78543.69334.71426.08726.77887.3007
H111.09572.16632.88013.10732.94174.19924.26735.21195.24161.78531.76382.39064.62734.75826.21156.2554
H121.09572.16652.87973.10802.94074.19904.26625.21145.24071.78541.76382.38944.62744.75696.21126.2545
H132.61192.77652.16353.98951.08483.40662.14383.87493.39333.69332.39062.38944.29212.46484.96114.2881
H144.16612.65592.14142.45753.39201.08493.87482.16223.40704.71424.62734.62744.29214.96092.49604.3075
H154.99744.69553.41075.75802.15223.87621.08613.40342.15536.08724.75824.75692.46484.96094.30072.4826
H165.98004.64473.40974.84533.87632.14953.40241.08622.15696.77886.21156.21124.96112.49604.30072.4852
H176.28575.38893.89006.08413.39983.39912.15452.15781.08637.30076.25546.25454.28814.30752.48262.4852

picture of acetophenone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 116.057 C1 C2 O4 122.673
C2 C1 H10 110.914 C2 C1 H11 110.827
C2 C1 H12 109.763 C2 C3 C5 120.945
C2 C3 C6 119.596 C3 C2 O4 121.135
C3 C5 C7 120.249 C3 C5 H13 119.934
C3 C6 C8 120.200 C3 C6 H14 119.364
C5 C3 C6 119.447 C5 C7 C9 120.049
C5 C7 H15 119.899 C6 C8 C9 120.142
C6 C8 H16 119.811 C7 C5 H13 119.802
C7 C9 C8 119.888 C7 C9 H17 120.025
C8 C6 H14 120.436 C8 C9 H17 120.087
C9 C7 H15 120.051 C9 C8 H16 120.043
H10 C1 H11 109.284 H10 C1 H12 109.461
H11 C1 H12 106.485
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.258      
2 C 0.227      
3 C -0.005      
4 O -0.275      
5 C -0.100      
6 C -0.083      
7 C -0.102      
8 C -0.095      
9 C -0.086      
10 H 0.097      
11 H 0.088      
12 H 0.088      
13 H 0.091      
14 H 0.111      
15 H 0.096      
16 H 0.100      
17 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.913 2.344 0.000 3.025
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -51.238 6.223 -0.000
y 6.223 -50.837 -0.001
z -0.000 -0.001 -54.808
Traceless
 xyz
x 1.585 6.223 -0.000
y 6.223 2.186 -0.001
z -0.000 -0.001 -3.771
Polar
3z2-r2-7.541
x2-y2-0.401
xy6.223
xz-0.000
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.292 0.003 -0.000
y 0.003 15.153 -0.000
z -0.000 -0.000 7.420


<r2> (average value of r2) Å2
<r2> 346.519
(<r2>)1/2 18.615

Conformer 2 (CS)

Jump to S1C1
Energy calculated at B97D3/cc-pVTZ
 hartrees
Energy at 0K-384.782033
Energy at 298.15K-384.790201
HF Energy-384.782033
Nuclear repulsion energy400.651428
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 B97D3/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' 3152 3108 8.71      
2 A' 3148 3104 16.38      
3 A' 3138 3094 23.52      
4 A' 3127 3083 11.99      
5 A' 3116 3072 0.01      
6 A' 3101 3058 15.66      
7 A' 2986 2944 3.87      
8 A' 1694 1671 162.80      
9 A' 1601 1578 24.16      
10 A' 1583 1561 9.55      
11 A' 1491 1470 0.63      
12 A' 1451 1431 16.42      
13 A' 1442 1422 10.46      
14 A' 1351 1332 44.85      
15 A' 1345 1326 2.57      
16 A' 1317 1299 4.07      
17 A' 1246 1228 177.72      
18 A' 1180 1163 19.14      
19 A' 1165 1148 0.69      
20 A' 1087 1072 5.78      
21 A' 1070 1055 1.57      
22 A' 1028 1014 5.62      
23 A' 1003 989 0.87      
24 A' 933 920 42.32      
25 A' 728 717 0.50      
26 A' 621 613 0.88      
27 A' 583 575 21.90      
28 A' 456 450 0.64      
29 A' 361 356 0.69      
30 A' 215 212 4.65      
31 A" 3046 3003 9.93      
32 A" 1452 1432 8.53      
33 A" 1020 1005 0.45      
34 A" 987 973 0.23      
35 A" 969 955 0.14      
36 A" 923 911 1.99      
37 A" 841 829 0.16      
38 A" 758 747 27.94      
39 A" 689 680 35.27      
40 A" 587 579 9.99      
41 A" 418 412 0.31      
42 A" 400 395 0.00      
43 A" 165 163 0.13      
44 A" 144 142 0.00      
45 A" 47 46 3.19      

Unscaled Zero Point Vibrational Energy (zpe) 29581.4 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 29167.2 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 B97D3/cc-pVTZ
ABC
0.12276 0.04043 0.03059

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.712 2.164 0.000
C2 0.268 1.691 0.000
C3 0.000 0.215 0.000
O4 -0.651 2.496 0.000
C5 1.028 -0.740 0.000
C6 -1.334 -0.222 0.000
C7 0.729 -2.101 0.000
C8 -1.632 -1.580 0.000
C9 -0.601 -2.524 0.000
H10 1.726 3.254 0.000
H11 2.244 1.790 0.882
H12 2.244 1.790 -0.882
H13 2.066 -0.425 0.000
H14 -2.119 0.527 0.000
H15 1.533 -2.832 0.000
H16 -2.668 -1.908 0.000
H17 -0.833 -3.585 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 C5 C6 C7 C8 C9 H10 H11 H12 H13 H14 H15 H16 H17
C11.51952.59362.38622.98283.86924.37665.01985.22661.09001.09571.09572.61334.16574.99885.98006.2866
C21.51951.49971.22202.54652.49523.81993.78274.30282.13772.16642.16642.77722.65534.69624.64435.3891
C32.59361.49972.37231.40301.40402.42842.42642.80383.49462.87992.87992.16322.14163.41083.40963.8901
O42.38621.22202.37233.64572.80334.80024.19295.02012.49503.10793.10793.99012.45635.75844.84426.0837
C52.98282.54651.40303.64572.41801.39402.78982.41554.05392.94222.94221.08483.39202.15233.87613.3998
C63.86922.49521.40402.80332.41802.79031.39002.41514.63124.19894.19893.40631.08493.87642.14953.3992
C74.37663.81992.42844.80021.39402.79032.41811.39515.44694.26794.26792.14393.87501.08613.40222.1545
C85.01983.78272.42644.19292.78981.39002.41811.39795.88595.21175.21173.87452.16223.40341.08622.1579
C95.22664.30282.80385.02012.41552.41511.39511.39796.22825.24195.24193.39333.40712.15542.15671.0863
H101.09002.13773.49462.49504.05394.63125.44695.88596.22821.78551.78553.69484.71386.08876.77877.3016
H111.09572.16642.87993.10792.94224.19894.26795.21175.24191.78551.76382.39124.62694.75896.21146.2559
H121.09572.16642.87993.10792.94224.19894.26795.21175.24191.78551.76382.39124.62694.75896.21146.2559
H132.61332.77722.16323.99011.08483.40632.14393.87453.39333.69482.39122.39124.29192.46504.96074.2881
H144.16572.65532.14162.45633.39201.08493.87502.16223.40714.71384.62694.62694.29194.96112.49604.3075
H154.99884.69623.41085.75842.15233.87641.08613.40342.15546.08874.75894.75892.46504.96114.30072.4828
H165.98004.64433.40964.84423.87612.14953.40221.08622.15676.77876.21146.21144.96072.49604.30072.4850
H176.28665.38913.89016.08373.39983.39922.15452.15791.08637.30166.25596.25594.28814.30752.48282.4850

picture of acetophenone state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 117.855 C1 C2 O4 120.937
C2 C1 H10 108.665 C2 C1 H11 110.917
C2 C1 H12 110.917 C2 C3 C5 122.490
C2 C3 C6 118.473 C3 C2 O4 121.208
C3 C5 C7 120.519 C3 C5 H13 120.297
C3 C6 C8 120.481 C3 C6 H14 118.428
C5 C3 C6 119.036 C5 C7 C9 119.951
C5 C7 H15 119.908 C6 C8 C9 120.076
C6 C8 H16 119.936 C7 C5 H13 119.184
C7 C9 C8 119.937 C7 C9 H17 120.002
C8 C6 H14 121.091 C8 C9 H17 120.062
C9 C7 H15 120.141 C9 C8 H16 119.988
H10 C1 H11 109.504 H10 C1 H12 109.504
H11 C1 H12 107.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.258      
2 C 0.227      
3 C -0.004      
4 O -0.275      
5 C -0.100      
6 C -0.083      
7 C -0.102      
8 C -0.095      
9 C -0.085      
10 H 0.097      
11 H 0.089      
12 H 0.089      
13 H 0.091      
14 H 0.111      
15 H 0.096      
16 H 0.100      
17 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.731 -2.480 0.000 3.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.592 5.184 0.000
y 5.184 -54.478 0.000
z 0.000 0.000 -54.810
Traceless
 xyz
x 7.052 5.184 0.000
y 5.184 -3.277 0.000
z 0.000 0.000 -3.774
Polar
3z2-r2-7.549
x2-y26.886
xy5.184
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 15.465 1.092 0.000
y 1.092 18.979 0.000
z 0.000 0.000 7.422


<r2> (average value of r2) Å2
<r2> 346.543
(<r2>)1/2 18.616