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 C19H16 (Triphenylmethane)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3 1A
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-731.463060
Energy at 298.15K 
HF Energy-728.848977
Nuclear repulsion energy1289.471544
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3281 3066 4.17      
2 A 3272 3057 21.70      
3 A 3264 3050 23.64      
4 A 3254 3041 0.02      
5 A 3242 3030 7.38      
6 A 3089 2887 10.45      
7 A 1681 1571 0.05      
8 A 1659 1550 2.11      
9 A 1554 1452 1.66      
10 A 1509 1410 12.30      
11 A 1473 1376 0.99      
12 A 1366 1277 3.43      
13 A 1230 1150 0.28      
14 A 1216 1137 0.06      
15 A 1209 1130 0.07      
16 A 1129 1055 9.43      
17 A 1068 998 0.04      
18 A 1024 957 0.16      
19 A 923 863 0.00      
20 A 917 856 0.06      
21 A 895 836 0.25      
22 A 851 796 0.02      
23 A 835 780 0.82      
24 A 740 691 37.58      
25 A 685 640 7.78      
26 A 631 590 0.60      
27 A 538 502 0.11      
28 A 458 428 1.84      
29 A 400 374 0.02      
30 A 274 256 0.10      
31 A 213 199 0.38      
32 A 85 80 0.18      
33 A 44 41 0.01      
34 E 3281 3065 28.31      
34 E 3281 3065 28.31      
35 E 3272 3057 14.78      
35 E 3272 3057 14.78      
36 E 3264 3050 5.00      
36 E 3264 3050 5.00      
37 E 3254 3040 0.07      
37 E 3254 3040 0.07      
38 E 3242 3029 4.85      
38 E 3242 3029 4.85      
39 E 1677 1567 7.76      
39 E 1677 1567 7.76      
40 E 1663 1554 0.63      
40 E 1663 1554 0.63      
41 E 1555 1453 20.61      
41 E 1555 1453 20.61      
42 E 1512 1413 4.72      
42 E 1512 1413 4.72      
43 E 1483 1386 1.76      
43 E 1483 1386 1.76      
44 E 1383 1292 0.02      
44 E 1383 1292 0.02      
45 E 1311 1225 3.48      
45 E 1311 1225 3.48      
46 E 1242 1161 0.97      
46 E 1242 1161 0.97      
47 E 1228 1148 2.07      
47 E 1228 1148 2.07      
48 E 1210 1130 0.04      
48 E 1210 1130 0.04      
49 E 1123 1050 0.34      
49 E 1123 1050 0.34      
50 E 1071 1000 5.86      
50 E 1071 1000 5.86      
51 E 1023 956 2.19      
51 E 1023 956 2.19      
52 E 920 860 0.43      
52 E 920 860 0.43      
53 E 917 857 0.25      
53 E 917 857 0.25      
54 E 897 838 1.28      
54 E 897 838 1.28      
55 E 880 822 0.53      
55 E 880 822 0.53      
56 E 849 793 0.00      
56 E 849 793 0.00      
57 E 747 698 47.81      
57 E 747 698 47.81      
58 E 641 599 21.87      
58 E 641 599 21.87      
59 E 630 589 3.92      
59 E 630 589 3.92      
60 E 552 516 0.23      
60 E 552 516 0.23      
61 E 477 446 2.29      
61 E 477 446 2.29      
62 E 397 371 0.16      
62 E 397 371 0.16      
63 E 297 278 0.54      
63 E 297 278 0.54      
64 E 235 219 0.57      
64 E 235 219 0.57      
65 E 62 58 0.10      
65 E 62 58 0.10      
66 E 27 25 0.04      
66 E 27 25 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 64323.3 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 60103.7 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/6-31G**
ABC
0.01312 0.01312 0.00774

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

Point Group is C3

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.806
H2 0.000 0.000 1.901
C3 0.000 1.451 0.368
C4 1.257 -0.726 0.368
C5 -1.257 -0.726 0.368
C6 0.666 1.878 -0.785
C7 1.294 -1.516 -0.785
C8 -1.960 -0.362 -0.785
C9 -0.737 2.384 1.107
C10 2.433 -0.554 1.107
C11 -1.696 -1.830 1.107
C12 0.601 3.213 -1.185
C13 2.482 -2.127 -1.185
C14 -3.083 -1.086 -1.185
C15 -0.801 3.718 0.711
C16 3.620 -1.165 0.711
C17 -2.819 -2.552 0.711
C18 -0.133 4.136 -0.441
C19 3.648 -1.953 -0.441
C20 -3.516 -2.183 -0.441
H21 1.250 1.169 -1.357
H22 0.388 -1.667 -1.357
H23 -1.638 0.498 -1.357
H24 -1.261 2.058 1.998
H25 2.413 0.063 1.998
H26 -1.152 -2.121 1.998
H27 1.125 3.532 -2.077
H28 2.496 -2.740 -2.077
H29 -3.621 -0.791 -2.077
H30 -1.368 4.428 1.297
H31 4.519 -1.029 1.297
H32 -3.151 -3.399 1.297
H33 -0.178 5.172 -0.750
H34 4.568 -2.431 -0.750
H35 -4.390 -2.740 -0.750

Atom - Atom Distances (Å)
  C1 H2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 H21 H22 H23 H24 H25 H26 H27 H28 H29 H30 H31 H32 H33 H34 H35
C11.09571.51581.51581.51582.55012.55012.55012.51362.51362.51363.82773.82773.82773.80393.80393.80394.32194.32194.32192.75832.75832.75832.69212.69212.69214.69554.69554.69554.66044.66044.66045.40355.40355.4035
H21.09572.11132.11132.11133.34513.34513.34512.61892.61892.61894.49614.49614.49613.98493.98493.98494.75524.75524.75523.68093.68093.68092.41562.41562.41565.43745.43745.43744.67364.67364.67365.81455.81455.8145
C31.51582.11132.51362.51361.39863.43622.90851.39993.23833.76732.42474.62384.28472.42794.47964.90832.80735.05515.12062.14893.58482.56282.14823.22584.09213.40175.45674.91113.40525.23785.85763.88896.09846.1715
C41.51582.11132.51362.51362.90851.39863.43623.76731.39993.23834.28472.42474.62384.90832.42794.47965.12062.80735.05512.56282.14893.58484.09212.14823.22584.91113.40175.45675.85763.40525.23786.17153.88896.0984
C51.51582.11132.51362.51363.43622.90851.39863.23833.76731.39994.62384.28472.42474.47964.90832.42795.05515.12062.80733.58482.56282.14893.22584.09212.14825.45674.91113.40175.23785.85763.40526.09846.17153.8889
C62.55013.34511.39862.90853.43623.45183.45182.40943.55214.78701.39534.41624.79662.78774.49745.83202.41954.86755.83941.08193.60192.74603.38993.75405.20062.14775.13305.21303.86975.25686.83743.40005.81376.8477
C72.55013.34513.43621.39862.90853.45183.45184.78702.40943.55214.79661.39534.41625.83202.78774.49745.83942.41954.86752.74601.08193.60195.20063.38993.75405.21302.14775.13306.83743.86975.25686.84773.40005.8137
C82.55013.34512.90853.43621.39863.45183.45183.55214.78702.40944.41624.79661.39534.49745.83202.78774.86755.83942.41953.60192.74601.08193.75405.20063.38995.13305.21302.14775.25686.83743.86975.81376.84773.4000
C92.51362.61891.39993.76733.23832.40944.78703.55214.32234.32232.78075.99764.77521.39255.63385.37192.41486.35935.56543.39054.87343.23151.08374.01304.61123.86286.84465.34212.14746.26996.26913.39587.40156.5611
C102.51362.61893.23831.39993.76733.55212.40944.78704.32234.32234.77522.78075.99765.37191.39255.63385.56542.41486.35933.23153.39054.87344.61121.08374.01305.34213.86286.84466.26912.14746.26996.56113.39587.4015
C112.51362.61893.76733.23831.39994.78703.55212.40944.32234.32235.99764.77522.78075.63385.37191.39256.35935.56542.41484.87343.23153.39054.01304.61121.08376.84465.34213.86286.26996.26912.14747.40156.56113.3958
C123.82774.49612.42474.28474.62381.39534.79664.41622.78074.77525.99765.66235.66232.41095.64656.96651.39396.04446.82782.15144.88813.52373.86444.83136.45461.08216.31135.88723.39336.28597.99732.15196.91317.7807
C133.82774.49614.62382.42474.28474.41621.39534.79665.99762.78074.77525.66235.66236.96652.41095.64656.82781.39396.04443.52372.15144.88816.45463.86444.83135.88721.08216.31137.99733.39336.28597.78072.15196.9131
C143.82774.49614.28474.62382.42474.79664.41621.39534.77525.99762.78075.66235.66235.64656.96652.41096.04446.82781.39394.88813.52372.15144.83136.45463.86446.31135.88721.08216.28597.99733.39336.91317.78072.1519
C153.80393.98492.42794.90834.47962.78775.83204.49741.39255.37195.63382.41096.96655.64656.58666.58661.39567.29906.59643.86945.88913.91732.15005.03385.98923.39307.76786.00471.08207.15347.51712.15318.29247.5311
C163.80393.98494.47962.42794.90834.49742.78775.83205.63381.39255.37195.64652.41096.96656.58666.58666.59641.39567.29903.91733.86945.88915.98922.15005.03386.00473.39307.76787.51711.08207.15347.53112.15318.2924
C173.80393.98494.90834.47962.42795.83204.49742.78775.37195.63381.39256.96655.64652.41096.58666.58667.29906.59641.39565.88913.91733.86945.03385.98922.15007.76786.00473.39307.15347.51711.08208.29247.53112.1531
C184.32194.75522.80735.12065.05512.41955.83944.86752.41485.56546.35931.39396.82786.04441.39566.59647.29907.16767.16763.39875.89794.04273.39705.38696.79262.15017.54116.25512.15257.16508.30081.08178.08228.0932
C194.32194.75525.05512.80735.12064.86752.41955.83946.35932.41485.56546.04441.39396.82787.29901.39566.59647.16767.16764.04273.39875.89796.79263.39705.38696.25512.15017.54118.30082.15257.16508.09321.08178.0822
C204.32194.75525.12065.05512.80735.83944.86752.41955.56546.35932.41486.82786.04441.39396.59647.29901.39567.16767.16765.89794.04273.39875.38696.79263.39707.54116.25512.15017.16508.30082.15258.08228.09321.0817
H212.75833.68092.14892.56283.58481.08192.74603.60193.39053.23154.87342.15143.52374.88813.86943.91735.88913.39874.04275.89792.96442.96444.28383.71965.27762.47254.16615.29974.95144.75066.87594.29244.93416.8888
H222.75833.68093.58482.14892.56283.60191.08192.74604.87343.39053.23154.88812.15143.52375.88913.86943.91735.89793.39874.04272.96442.96445.27764.28383.71965.29972.47254.16616.87594.95144.75066.88884.29244.9341
H232.75833.68092.56283.58482.14892.74603.60191.08193.23154.87343.39053.52374.88812.15143.91735.88913.86944.04275.89793.39872.96442.96443.71965.27764.28384.16615.29972.47254.75066.87594.95144.93416.88884.2924
H242.69212.41562.14824.09213.22583.38995.20063.75401.08374.61124.01303.86446.45464.83132.15005.98925.03383.39706.79265.38694.28385.27763.71964.18074.18074.94657.33095.50402.47356.59005.81714.29167.85396.3533
H252.69212.41563.22582.14824.09213.75403.38995.20064.01301.08374.61124.83133.86446.45465.03382.15005.98925.38693.39706.79263.71964.28385.27764.18074.18075.50404.94657.33095.81712.47356.59006.35334.29167.8539
H262.69212.41564.09213.22582.14825.20063.75403.38994.61124.01301.08376.45464.83133.86445.98925.03382.15006.79265.38693.39705.27763.71964.28384.18074.18077.33095.50404.94656.59005.81712.47357.85396.35334.2916
H274.69555.43743.40174.91115.45672.14775.21305.13303.86285.34216.84461.08215.88726.31133.39306.00477.76782.15016.25517.54112.47255.29974.16614.94655.50407.33096.42006.42004.28996.61098.81462.47957.01228.4562
H284.69555.43745.45673.40174.91115.13302.14775.21306.84463.86285.34216.31131.08215.88727.76783.39306.00477.54112.15016.25514.16612.47255.29977.33094.94655.50406.42006.42008.81464.28996.61098.45622.47957.0122
H294.69555.43744.91115.45673.40175.21305.13302.14775.34216.84463.86285.88726.31131.08216.00477.76783.39306.25517.54112.15015.29974.16612.47255.50407.33094.94656.42006.42006.61098.81464.28997.01228.45622.4795
H304.66044.67363.40525.85765.23783.86976.83745.25682.14746.26916.26993.39337.99736.28591.08207.51717.15342.15258.30087.16504.95146.87594.75062.47355.81716.59004.28998.81466.61098.02708.02702.48219.29938.0439
H314.66044.67365.23783.40525.85765.25683.86976.83746.26992.14746.26916.28593.39337.99737.15341.08207.51717.16502.15258.30084.75064.95146.87596.59002.47355.81716.61094.28998.81468.02708.02708.04392.48219.2993
H324.66044.67365.85765.23783.40526.83745.25683.86976.26916.26992.14747.99736.28593.39337.51717.15341.08208.30087.16502.15256.87594.75064.95145.81716.59002.47358.81466.61094.28998.02708.02709.29938.04392.4821
H335.40355.81453.88896.17156.09843.40006.84775.81373.39586.56117.40152.15197.78076.91312.15317.53118.29241.08178.09328.08224.29246.88884.93414.29166.35337.85392.47958.45627.01222.48218.04399.29938.96288.9628
H345.40355.81456.09843.88896.17155.81373.40006.84777.40153.39586.56116.91312.15197.78078.29242.15317.53118.08221.08178.09324.93414.29246.88887.85394.29166.35337.01222.47958.45629.29932.48218.04398.96288.9628
H355.40355.81456.17156.09843.88896.84775.81373.40006.56117.40153.39587.78076.91312.15197.53118.29242.15318.09328.08221.08176.88884.93414.29246.35337.85394.29168.45627.01222.47958.04399.29932.48218.96288.9628

picture of Triphenylmethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 C6 122.038 C1 C3 C9 119.050
C1 C4 C7 122.038 C1 C4 C10 119.050
C1 C5 C8 122.038 C1 C5 C11 119.050
H2 C1 C3 106.785 H2 C1 C4 106.785
H2 C1 C5 106.785 C3 C1 C4 112.019
C3 C1 C5 112.019 C3 C6 C12 120.423
C3 C6 H21 119.532 C3 C9 C15 120.788
C3 C9 H24 119.212 C4 C1 C5 112.019
C4 C7 C13 120.423 C4 C7 H22 119.532
C4 C10 C16 120.788 C4 C10 H25 119.212
C5 C8 C14 120.423 C5 C8 H23 119.532
C5 C11 C17 120.788 C5 C11 H26 119.212
C6 C3 C9 118.851 C6 C12 C18 120.321
C6 C12 H27 119.672 C7 C4 C10 118.851
C7 C13 C19 120.321 C7 C13 H28 119.672
C8 C5 C11 118.851 C8 C14 C20 120.321
C8 C14 H29 119.672 C9 C15 C18 120.017
C9 C15 H30 119.883 C10 C16 C19 120.017
C10 C16 H31 119.883 C11 C17 C20 120.017
C11 C17 H32 119.883 C12 C5 H21 26.754
C12 C18 C15 119.598 C12 C18 H33 120.216
C13 C7 H22 120.035 C13 C19 C16 119.598
C13 C19 H34 120.216 C14 C8 H23 120.035
C14 C20 C17 119.598 C14 C20 H35 120.216
C15 C9 H24 120.000 C15 C18 H33 120.184
C16 C10 H25 120.000 C16 C19 H34 120.184
C17 C11 H26 120.000 C17 C20 H35 120.184
C18 C12 H27 120.006 C18 C15 H30 120.100
C19 C13 H28 120.006 C19 C16 H31 120.100
C20 C14 H29 120.006 C20 C17 H32 120.100
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability