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All results from a given calculation for C12H10 (biphenyl)

using model chemistry: MP2=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D2 1A
Energy calculated at MP2=FULL/6-31+G**
 hartrees
Energy at 0K-461.940048
Energy at 298.15K-461.949876
HF Energy-460.283419
Nuclear repulsion energy599.473485
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=FULL/6-31+G**
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 3275 3076 0.00      
2 A 3258 3059 0.00      
3 A 3244 3046 0.00      
4 A 1675 1573 0.00      
5 A 1562 1467 0.00      
6 A 1341 1259 0.00      
7 A 1223 1149 0.00      
8 A 1063 998 0.00      
9 A 1023 961 0.00      
10 A 928 871 0.00      
11 A 845 793 0.00      
12 A 759 713 0.00      
13 A 405 381 0.00      
14 A 309 290 0.00      
15 A 63 59 0.00      
16 B1 3275 3075 35.87      
17 B1 3256 3058 8.63      
18 B1 3242 3045 10.15      
19 B1 1665 1564 8.92      
20 B1 1532 1439 23.32      
21 B1 1220 1146 0.64      
22 B1 1080 1014 3.56      
23 B1 1028 965 8.92      
24 B1 1018 957 0.69      
25 B1 925 868 0.40      
26 B1 841 790 0.25      
27 B1 619 582 5.41      
28 B1 394 370 0.39      
29 B2 3264 3066 38.71      
30 B2 3248 3050 0.01      
31 B2 1637 1538 2.09      
32 B2 1496 1405 4.66      
33 B2 1456 1367 2.11      
34 B2 1342 1260 2.38      
35 B2 1203 1130 0.00      
36 B2 1111 1043 8.29      
37 B2 926 870 0.07      
38 B2 893 839 0.80      
39 B2 754 708 27.57      
40 B2 641 602 2.36      
41 B2 601 565 4.79      
42 B2 510 479 2.37      
43 B2 268 251 0.07      
44 B2 111 104 0.18      
45 B3 3263 3065 9.56      
46 B3 3245 3048 0.39      
47 B3 1651 1550 0.20      
48 B3 1505 1414 1.59      
49 B3 1471 1382 0.00      
50 B3 1364 1281 0.09      
51 B3 1203 1130 0.00      
52 B3 1119 1051 1.48      
53 B3 927 871 0.03      
54 B3 885 831 0.52      
55 B3 730 686 146.23      
56 B3 628 589 0.95      
57 B3 594 558 5.61      
58 B3 491 461 7.24      
59 B3 343 322 0.17      
60 B3 92 87 1.01      

Unscaled Zero Point Vibrational Energy (zpe) 40018.1 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 37585.0 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=FULL/6-31+G**
ABC
0.09505 0.01813 0.01614

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is D2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.738
C2 0.000 0.000 -0.738
C3 -0.508 1.097 1.452
C4 0.508 -1.097 1.452
C5 -0.508 -1.097 -1.452
C6 0.508 1.097 -1.452
C7 -0.505 1.098 2.848
C8 0.505 -1.098 2.848
C9 -0.505 -1.098 -2.848
C10 0.505 1.098 -2.848
C11 0.000 0.000 3.550
C12 0.000 0.000 -3.550
H13 -0.925 1.936 0.908
H14 0.925 -1.936 0.908
H15 -0.925 -1.936 -0.908
H16 0.925 1.936 -0.908
H17 -0.906 1.947 3.386
H18 0.906 -1.947 3.386
H19 -0.906 -1.947 -3.386
H20 0.906 1.947 -3.386
H21 0.000 0.000 4.632
H22 0.000 0.000 -4.632

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 H13 H14 H15 H16 H17 H18 H19 H20 H21 H22
C11.47651.40351.40352.50142.50142.43102.43103.78403.78402.81134.28772.15232.15232.70472.70473.40913.40914.64974.64973.89355.3700
C21.47652.50142.50141.40351.40353.78403.78402.43102.43104.28772.81132.70472.70472.15232.15234.64974.64973.40913.40915.37003.8935
C31.40352.50142.41713.63893.07611.39592.79114.82704.41732.42095.14531.08343.39783.86552.88582.14993.87365.72935.11123.40186.2024
C41.40352.50142.41713.07613.63892.79111.39594.41734.82702.42095.14533.39781.08342.88583.86553.87362.14995.11125.72933.40186.2024
C52.50141.40353.63893.07612.41714.82704.41731.39592.79115.14532.42093.86552.88581.08343.39785.72935.11122.14993.87366.20243.4018
C62.50141.40353.07613.63892.41714.41734.82702.79111.39595.14532.42092.88583.86553.39781.08345.11125.72933.87362.14996.20243.4018
C72.43103.78401.39592.79114.82704.41732.41696.10385.78441.39756.51032.15393.87424.84644.10581.08263.39916.94886.44742.15487.5764
C82.43103.78402.79111.39594.41734.82702.41695.78446.10381.39756.51033.87422.15394.10584.84643.39911.08266.44746.94882.15487.5764
C93.78402.43104.82704.41731.39592.79116.10385.78442.41696.51031.39754.84644.10582.15393.87426.94886.44741.08263.39917.57642.1548
C103.78402.43104.41734.82702.79111.39595.78446.10382.41696.51031.39754.10584.84643.87422.15396.44746.94883.39911.08267.57642.1548
C112.81134.28772.42092.42095.14535.14531.39751.39756.51036.51037.09903.40273.40274.94754.94752.15412.15417.26017.26011.08228.1812
C124.28772.81135.14535.14532.42092.42096.51036.51031.39751.39757.09904.94754.94753.40273.40277.26017.26012.15412.15418.18121.0822
H132.15232.70471.08343.39783.86552.88582.15393.87424.84644.10583.40274.94754.29124.27732.59272.47724.95685.78974.66824.29725.9412
H142.15232.70473.39781.08342.88583.86553.87422.15394.10584.84643.40274.94754.29122.59274.27734.95682.47724.66825.78974.29725.9412
H152.70472.15233.86552.88581.08343.39784.84644.10582.15393.87424.94753.40274.27732.59274.29125.78974.66822.47724.95685.94124.2972
H162.70472.15232.88583.86553.39781.08344.10584.84643.87422.15394.94753.40272.59274.27734.29124.66825.78974.95682.47725.94124.2972
H173.40914.64972.14993.87365.72935.11121.08263.39916.94886.44742.15417.26012.47724.95685.78974.66824.29577.81147.00972.48328.3001
H183.40914.64973.87362.14995.11125.72933.39911.08266.44746.94882.15417.26014.95682.47724.66825.78974.29577.00977.81142.48328.3001
H194.64973.40915.72935.11122.14993.87366.94886.44741.08263.39917.26012.15415.78974.66822.47724.95687.81147.00974.29578.30012.4832
H204.64973.40915.11125.72933.87362.14996.44746.94883.39911.08267.26012.15414.66825.78974.95682.47727.00977.81144.29578.30012.4832
H213.89355.37003.40183.40186.20246.20242.15482.15487.57647.57641.08228.18124.29724.29725.94125.94122.48322.48328.30018.30019.2635
H225.37003.89356.20246.20243.40183.40187.57647.57642.15482.15488.18121.08225.94125.94124.29724.29728.30018.30012.48322.48329.2635

picture of biphenyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C5 120.560 C1 C2 C6 120.560
C1 C3 C7 120.556 C1 C3 H13 119.322
C1 C4 C8 120.556 C1 C4 H14 119.322
C2 C1 C3 120.560 C2 C1 C4 120.560
C2 C5 C9 120.556 C2 C5 H15 119.322
C2 C6 C10 120.556 C2 C6 H16 119.322
C3 C1 C4 118.881 C3 C7 C11 120.151
C3 C7 H17 119.792 C4 C8 C11 120.151
C4 C8 H18 119.792 C5 C2 C6 118.881
C5 C9 C12 120.151 C5 C9 H19 119.792
C6 C10 C12 120.151 C6 C10 H20 119.792
C7 C3 H13 120.106 C7 C11 C8 119.705
C7 C11 H21 120.147 C8 C4 H14 120.106
C8 C11 H21 120.147 C9 C5 H15 120.106
C9 C12 C10 119.705 C9 C12 H22 120.147
C10 C6 H16 120.106 C10 C12 H22 120.147
C11 C7 H17 120.054 C11 C8 H18 120.054
C12 C9 H19 120.054 C12 C10 H20 120.054
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability