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All results from a given calculation for C6H5OH (phenol)

using model chemistry: MP2/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/3-21G*
 hartrees
Energy at 0K-304.494914
Energy at 298.15K-304.501602
HF Energy-303.854707
Nuclear repulsion energy268.304507
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 MP2/3-21G*
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' 3537 3364 21.55      
2 A' 3230 3073 3.14      
3 A' 3219 3063 13.39      
4 A' 3204 3048 14.78      
5 A' 3194 3039 0.12      
6 A' 3175 3020 9.29      
7 A' 1625 1546 22.00      
8 A' 1598 1520 25.94      
9 A' 1547 1472 17.43      
10 A' 1512 1439 29.46      
11 A' 1416 1347 26.83      
12 A' 1346 1281 7.52      
13 A' 1294 1231 19.55      
14 A' 1243 1182 5.74      
15 A' 1237 1176 1.40      
16 A' 1185 1127 192.60      
17 A' 1097 1044 22.93      
18 A' 1050 999 0.08      
19 A' 1025 975 8.82      
20 A' 818 778 23.06      
21 A' 655 623 0.19      
22 A' 545 518 1.83      
23 A' 394 375 11.77      
24 A" 929 883 0.00      
25 A" 920 876 0.48      
26 A" 863 821 5.46      
27 A" 825 785 0.00      
28 A" 745 708 109.84      
29 A" 673 640 3.68      
30 A" 512 487 9.37      
31 A" 426 406 0.04      
32 A" 338 322 158.87      
33 A" 235 223 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 22804.9 cm-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 21694.3 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 MP2/3-21G*
ABC
0.18644 0.08502 0.05839

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.944 0.000
C2 1.213 0.235 0.000
C3 1.207 -1.172 0.000
C4 -0.008 -1.875 0.000
C5 -1.222 -1.159 0.000
C6 -1.219 0.242 0.000
O7 -0.081 2.346 0.000
H8 0.837 2.723 0.000
H9 2.161 0.771 0.000
H10 2.151 -1.711 0.000
H11 -0.012 -2.961 0.000
H12 -2.169 -1.693 0.000
H13 -2.142 0.813 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12 H13
C11.40482.43552.81922.43251.40721.40471.96642.16773.41633.90543.41402.1462
C21.40481.40682.43832.80602.43222.47592.51651.08892.15993.42343.89263.4044
C32.43551.40681.40402.42882.80763.74613.91252.16441.08682.16553.41563.8927
C42.81922.43831.40401.40922.43884.22224.67573.42172.16501.08612.16833.4322
C52.43252.80602.42881.40921.40093.68684.39483.89493.41732.17041.08672.1763
C61.40722.43222.80762.43881.40092.39313.22293.42133.89443.42282.15471.0853
O71.40472.47593.74614.22223.68682.39310.99192.73954.62995.30824.54692.5694
H81.96642.51653.91254.67574.39483.22290.99192.35894.62455.74795.34183.5390
H92.16771.08892.16443.42173.89493.42132.73952.35892.48174.31914.98154.3031
H103.41632.15991.08682.16503.41733.89444.62994.62452.48172.49864.31944.9794
H113.90543.42342.16551.08612.17043.42285.30825.74794.31912.49862.50214.3337
H123.41403.89263.41562.16831.08672.15474.54695.34184.98154.31942.50212.5056
H132.14623.40443.89273.43222.17631.08532.56943.53904.30314.97944.33372.5056

picture of phenol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 120.050 C1 C2 H9 120.216
C1 C6 C5 120.054 C1 C6 H13 118.297
C1 O7 H8 109.054 C2 C1 C6 119.757
C2 C1 O7 123.589 C2 C3 C4 120.328
C2 C3 H10 119.476 C3 C2 H9 119.734
C3 C4 C5 119.389 C3 C4 H11 120.296
C4 C3 H10 120.196 C4 C5 C6 120.422
C4 C5 H12 120.078 C5 C4 H11 120.315
C5 C6 H13 121.649 C6 C1 O7 116.654
C6 C5 H12 119.500
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability