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All results from a given calculation for C6H6 (Prismane)

using model chemistry: MP3=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at MP3=FULL/cc-pVTZ
 hartrees
Energy at 0K-231.669249
Energy at 298.15K-231.676009
HF Energy-230.577154
Nuclear repulsion energy221.374814
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 MP3=FULL/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 A1' 3302 3079 0.00      
2 A1' 1343 1252 0.00      
3 A1' 1149 1071 0.00      
4 A1' 972 907 0.00      
5 A1" 1027 958 0.00      
6 A1" 654 610 0.00      
7 A2' 1028 959 0.00      
8 A2" 3284 3062 29.72      
9 A2" 1389 1295 0.29      
10 A2" 999 932 2.60      
11 E' 3284 3062 15.10      
11 E' 3284 3062 15.10      
12 E' 1299 1211 10.91      
12 E' 1299 1211 10.91      
13 E' 968 903 1.24      
13 E' 968 903 1.24      
14 E' 872 813 0.02      
14 E' 872 813 0.02      
15 E' 841 784 52.57      
15 E' 841 784 52.57      
16 E" 3265 3045 0.00      
16 E" 3265 3045 0.00      
17 E" 1204 1123 0.00      
17 E" 1204 1123 0.00      
18 E" 1050 979 0.00      
18 E" 1050 979 0.00      
19 E" 799 745 0.00      
19 E" 799 745 0.00      
20 E" 703 656 0.00      
20 E" 703 656 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 21856.2 cm-1
Scaled (by 0.9326) Zero Point Vibrational Energy (zpe) 20383.1 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 MP3=FULL/cc-pVTZ
ABC
0.23511 0.18171 0.18171

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.874 0.775
C2 -0.757 -0.437 0.775
C3 0.757 -0.437 0.775
C4 0.000 0.874 -0.775
C5 0.757 -0.437 -0.775
C6 -0.757 -0.437 -0.775
H7 0.000 1.660 1.502
H8 -1.438 -0.830 1.502
H9 1.438 -0.830 1.502
H10 0.000 1.660 -1.502
H11 1.438 -0.830 -1.502
H12 -1.438 -0.830 -1.502

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.51421.51421.55052.16722.16721.07102.34562.34562.40963.18763.1876
C21.51421.51422.16722.16721.55052.34561.07102.34563.18763.18762.4096
C31.51421.51422.16721.55052.16722.34562.34561.07103.18762.40963.1876
C41.55052.16722.16721.51421.51422.40963.18763.18761.07102.34562.3456
C52.16722.16721.55051.51421.51423.18763.18762.40962.34561.07102.3456
C62.16721.55052.16721.51421.51423.18762.40963.18762.34562.34561.0710
H71.07102.34562.34562.40963.18763.18762.87612.87613.00494.15954.1595
H82.34561.07102.34563.18763.18762.40962.87612.87614.15954.15953.0049
H92.34562.34561.07103.18762.40963.18762.87612.87614.15953.00494.1595
H102.40963.18763.18761.07102.34562.34563.00494.15954.15952.87612.8761
H113.18763.18762.40962.34561.07102.34564.15954.15953.00492.87612.8761
H123.18762.40963.18762.34562.34561.07104.15953.00494.15952.87612.8761

picture of Prismane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 60.000 C1 C2 C6 90.000
C1 C2 H8 129.478 C1 C3 C2 60.000
C1 C3 C5 90.000 C1 C3 H9 129.478
C1 C4 C5 90.000 C1 C4 C6 90.000
C1 C4 H10 132.766 C2 C1 C3 60.000
C2 C1 C4 90.000 C2 C1 H7 129.478
C2 C3 C5 90.000 C2 C3 H9 129.478
C2 C6 C4 90.000 C2 C6 C5 90.000
C2 C6 H12 132.766 C3 C1 C4 90.000
C3 C1 H7 129.478 C3 C2 C6 90.000
C3 C2 H8 129.478 C3 C5 C4 90.000
C3 C5 C6 90.000 C3 C5 H11 132.766
C4 C1 H7 132.766 C4 C5 C6 60.000
C4 C5 H11 129.478 C4 C6 H12 129.478
C5 C3 H9 132.766 C5 C4 C6 60.000
C5 C4 H10 129.478 C5 C6 H12 129.478
C6 C2 H8 132.766 C6 C4 C5 60.000
C6 C4 H10 129.478 C6 C5 H11 129.478
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability