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

using model chemistry: MP2=FULL/aug-cc-pVTZ

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/aug-cc-pVTZ
 hartrees
Energy at 0K-234.191675
Energy at 298.15K-234.200723
HF Energy-233.060976
Nuclear repulsion energy208.568602
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/aug-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 A 3170 3015 0.00      
2 A 3164 3010 4.38      
3 A 3112 2961 0.00      
4 A 3087 2937 30.02      
5 A 3078 2928 13.62      
6 A 2282 2171 0.00      
7 A 1527 1453 0.85      
8 A 1522 1449 0.00      
9 A 1498 1425 5.69      
10 A 1418 1349 5.47      
11 A 1358 1292 0.01      
12 A 1303 1240 0.00      
13 A 1105 1052 0.00      
14 A 1105 1051 1.17      
15 A 1015 966 0.05      
16 A 780 742 0.00      
17 A 704 670 0.04      
18 A 426 406 7.04      
19 A 358 341 0.00      
20 A 228 217 0.00      
21 A 84 80 1.94      
22 A 19 18 0.00      
23 B 3170 3016 35.38      
24 B 3164 3010 45.40      
25 B 3112 2960 8.48      
26 B 3086 2936 16.18      
27 B 3078 2928 32.80      
28 B 1526 1452 4.23      
29 B 1523 1449 15.01      
30 B 1494 1421 0.41      
31 B 1418 1349 0.02      
32 B 1361 1295 26.75      
33 B 1307 1244 0.04      
34 B 1186 1129 0.35      
35 B 1126 1071 1.05      
36 B 1093 1040 4.22      
37 B 947 901 0.65      
38 B 789 751 2.33      
39 B 517 491 0.27      
40 B 281 268 4.16      
41 B 196 187 0.08      
42 B 152 145 5.17      

Unscaled Zero Point Vibrational Energy (zpe) 31433.8 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 29906.1 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 MP2=FULL/aug-cc-pVTZ
ABC
0.30946 0.04819 0.04302

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.607 -0.589
C2 -0.000 -0.607 -0.589
C3 0.000 2.059 -0.548
C4 -0.000 -2.059 -0.548
C5 0.000 2.593 0.879
C6 -0.000 -2.593 0.879
H7 0.873 2.435 -1.081
H8 -0.873 2.435 -1.080
H9 -0.873 -2.435 -1.081
H10 0.873 -2.435 -1.080
H11 0.000 3.681 0.880
H12 -0.879 2.246 1.414
H13 0.880 2.247 1.414
H14 -0.000 -3.681 0.880
H15 0.879 -2.246 1.414
H16 -0.880 -2.247 1.414

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.21451.45272.66702.46963.52112.08472.08473.20343.20333.40622.73322.73334.53243.59533.5956
C21.21452.66701.45273.52112.46963.20343.20332.08472.08474.53243.59533.59563.40622.73322.7333
C31.45272.66704.11881.52384.86671.08961.08964.60964.60962.16042.15832.15835.91504.81274.8130
C42.66701.45274.11884.86671.52384.60964.60961.08961.08965.91504.81274.81302.16042.15832.1583
C52.46963.52111.52384.86675.18672.15092.15105.46725.46691.08731.08631.08636.27404.94774.9483
C63.52112.46964.86671.52385.18675.46725.46692.15092.15106.27404.94774.94831.08731.08631.0863
H72.08473.20341.08964.60962.15095.46721.74685.17434.87062.48103.05442.50126.48155.30485.5870
H82.08473.20331.08964.60962.15105.46691.74684.87065.17442.48092.50143.05446.48135.58655.3045
H93.20342.08474.60961.08965.46722.15095.17434.87061.74686.48155.30485.58702.48103.05442.5012
H103.20332.08474.60961.08965.46692.15104.87065.17441.74686.48135.58655.30452.48092.50143.0544
H113.40624.53242.16045.91501.08736.27402.48102.48096.48156.48131.76531.76527.36136.01556.0160
H122.73323.59532.15834.81271.08634.94773.05442.50145.30485.58651.76531.75926.01554.82424.4928
H132.73333.59562.15834.81301.08634.94832.50123.05445.58705.30451.76521.75926.01604.49284.8257
H144.53243.40625.91502.16046.27401.08736.48156.48132.48102.48097.36136.01556.01601.76531.7652
H153.59532.73324.81272.15834.94771.08635.30485.58653.05442.50146.01554.82424.49281.76531.7592
H163.59562.73334.81302.15834.94831.08635.58705.30452.50123.05446.01604.49284.82571.76521.7592

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 178.401 C1 C3 C5 112.111
C1 C3 H7 109.342 C1 C3 H8 109.342
C2 C1 C3 178.401 C2 C4 C6 112.111
C2 C4 H9 109.342 C2 C4 H10 109.342
C3 C5 H11 110.548 C3 C5 H12 110.440
C3 C5 H13 110.439 C4 C6 H14 110.548
C4 C6 H15 110.440 C4 C6 H16 110.439
C5 C3 H7 109.665 C5 C3 H8 109.666
C6 C4 H9 109.665 C6 C4 H10 109.666
H7 C3 H8 106.558 H9 C4 H10 106.558
H11 C5 H12 108.606 H11 C5 H13 108.605
H12 C5 H13 108.133 H14 C6 H15 108.606
H14 C6 H16 108.605 H15 C6 H15 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability