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All results from a given calculation for C6H10 (3-Hexyne)

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 C2V 1A1
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-233.858419
Energy at 298.15K-233.867483
HF Energy-232.991774
Nuclear repulsion energy207.372115
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
4/u)
Dep P Dep U
1 A 3244 3031 0.00      
2 A 3234 3022 8.08      
3 A 3174 2965 0.00      
4 A 3137 2931 25.97      
5 A 3125 2920 24.49      
6 A 2302 2151 0.00      
7 A 1568 1465 0.83      
8 A 1558 1456 0.00      
9 A 1541 1440 2.46      
10 A 1464 1368 1.99      
11 A 1397 1305 0.00      
12 A 1328 1241 0.00      
13 A 1129 1055 0.82      
14 A 1129 1055 0.00      
15 A 1030 963 0.02      
16 A 802 750 0.00      
17 A 710 663 0.17      
18 A 430 402 5.63      
19 A 351 328 0.00      
20 A 223 208 0.00      
21 A 88 82 1.26      
22 A 7 7 0.00      
23 B 3244 3031 47.15      
24 B 3234 3022 49.83      
25 B 3173 2965 21.64      
26 B 3137 2931 20.81      
27 B 3125 2920 30.59      
28 B 1567 1465 1.57      
29 B 1558 1456 9.52      
30 B 1539 1438 1.64      
31 B 1464 1368 0.15      
32 B 1401 1309 43.29      
33 B 1331 1244 0.09      
34 B 1199 1121 0.11      
35 B 1150 1074 0.44      
36 B 1117 1043 4.46      
37 B 962 899 0.17      
38 B 809 756 2.86      
39 B 520 486 0.71      
40 B 306 286 2.88      
41 B 191 178 0.08      
42 B 157 147 3.64      

Unscaled Zero Point Vibrational Energy (zpe) 32076.8 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 29972.5 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
0.31253 0.04710 0.04220

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.000 0.611 -0.575
C2 0.000 -0.611 -0.575
C3 -0.000 2.074 -0.550
C4 0.000 -2.074 -0.550
C5 0.000 2.632 0.873
C6 -0.000 -2.632 0.873
H7 0.873 2.445 -1.089
H8 -0.874 2.445 -1.089
H9 -0.873 -2.445 -1.089
H10 0.874 -2.445 -1.089
H11 0.000 3.721 0.859
H12 -0.880 2.295 1.415
H13 0.880 2.295 1.415
H14 -0.000 -3.721 0.859
H15 0.880 -2.295 1.415
H16 -0.880 -2.295 1.415

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.22191.46292.68472.48713.55232.09512.09513.21943.21933.42462.75192.75204.56293.63063.6307
C21.22192.68471.46293.55232.48713.21943.21932.09512.09514.56293.63063.63073.42462.75192.7520
C31.46292.68474.14721.52904.91651.09131.09134.63364.63352.16732.16452.16455.96314.87034.8704
C42.68471.46294.14724.91651.52904.63364.63351.09131.09135.96314.87034.87042.16732.16452.1645
C52.48713.55231.52904.91655.26482.15592.15595.51305.51281.08841.08721.08726.35315.03455.0347
C63.55232.48714.91651.52905.26485.51305.51282.15592.15596.35315.03455.03471.08841.08721.0872
H72.09513.21941.09134.63362.15595.51301.74665.19234.88982.48673.06052.50846.52465.36075.6402
H82.09513.21931.09134.63352.15595.51281.74664.88985.19242.48672.50843.06056.52455.64005.3605
H93.21942.09514.63361.09135.51302.15595.19234.88981.74666.52465.36075.64022.48673.06052.5084
H103.21932.09514.63351.09135.51282.15594.88985.19241.74666.52455.64005.36052.48672.50843.0605
H113.42464.56292.16735.96311.08846.35312.48672.48676.52466.52451.76541.76547.44146.10506.1052
H122.75193.63062.16454.87031.08725.03453.06052.50845.36075.64001.76541.76026.10504.91564.5900
H132.75203.63072.16454.87041.08725.03472.50843.06055.64025.36051.76541.76026.10524.59004.9162
H144.56293.42465.96312.16736.35311.08846.52466.52452.48672.48677.44146.10506.10521.76541.7654
H153.63062.75194.87032.16455.03451.08725.36075.64003.06052.50846.10504.91564.59001.76541.7602
H163.63072.75204.87042.16455.03471.08725.64025.36052.50843.06056.10524.59004.91621.76541.7602

picture of 3-Hexyne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 178.997 C1 C3 C5 112.440
C1 C3 H7 109.361 C1 C3 H8 109.361
C2 C1 C3 178.997 C2 C4 C6 112.440
C2 C4 H9 109.361 C2 C4 H10 109.361
C3 C5 H11 110.671 C3 C5 H12 110.513
C3 C5 H13 110.512 C4 C6 H14 110.671
C4 C6 H15 110.513 C4 C6 H16 110.512
C5 C3 H7 109.592 C5 C3 H8 109.592
C6 C4 H9 109.592 C6 C4 H10 109.592
H7 C3 H8 106.306 H9 C4 H10 106.306
H11 C5 H12 108.483 H11 C5 H13 108.483
H12 C5 H13 108.099 H14 C6 H15 108.483
H14 C6 H16 108.483 H15 C6 H15 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability