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All results from a given calculation for C6H10 (1-Butyne, 3,3-dimethyl-)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-234.580311
Energy at 298.15K-234.589728
HF Energy-234.580311
Nuclear repulsion energy226.665035
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 wB97X-D/6-311G**
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 3483 3331 63.61      
2 A1 3133 2996 66.64      
3 A1 3053 2920 25.53      
4 A1 2240 2143 5.27      
5 A1 1525 1459 9.69      
6 A1 1434 1372 3.86      
7 A1 1284 1228 23.17      
8 A1 906 866 1.24      
9 A1 707 676 0.71      
10 A1 386 369 0.09      
11 A2 3135 2999 0.00      
12 A2 1474 1410 0.00      
13 A2 976 934 0.00      
14 A2 197 189 0.00      
15 E 3139 3003 37.87      
15 E 3139 3003 37.73      
16 E 3127 2991 5.23      
16 E 3127 2991 5.19      
17 E 3048 2915 24.71      
17 E 3048 2915 24.67      
18 E 1500 1435 8.93      
18 E 1500 1435 8.94      
19 E 1490 1425 0.13      
19 E 1490 1425 0.14      
20 E 1403 1342 9.97      
20 E 1403 1342 9.99      
21 E 1244 1190 5.95      
21 E 1244 1190 5.96      
22 E 1054 1008 0.13      
22 E 1054 1008 0.12      
23 E 948 907 0.66      
23 E 948 907 0.67      
24 E 683 653 40.99      
24 E 683 653 41.01      
25 E 563 539 10.12      
25 E 563 539 10.07      
26 E 364 349 0.65      
26 E 364 349 0.64      
27 E 267 256 0.00      
27 E 267 256 0.00      
28 E 175 167 0.96      
28 E 174 167 0.95      

Unscaled Zero Point Vibrational Energy (zpe) 30971.4 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 29624.1 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 wB97X-D/6-311G**
ABC
0.15154 0.08988 0.08988

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.177
C2 0.000 0.000 -0.311
C3 0.000 1.453 -0.810
C4 1.258 -0.726 -0.810
C5 -1.258 -0.726 -0.810
C6 0.000 0.000 2.383
H7 0.000 0.000 3.434
H8 0.000 1.459 -1.882
H9 1.264 -0.730 -1.882
H10 -1.264 -0.730 -1.882
H11 -0.872 1.968 -0.450
H12 0.872 1.968 -0.450
H13 2.140 -0.228 -0.450
H14 1.268 -1.739 -0.450
H15 -1.268 -1.739 -0.450
H16 -2.140 -0.228 -0.450

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.48802.46132.46132.46131.20562.25663.38963.38963.38962.69782.69782.69782.69782.69782.6978
C21.48801.53591.53591.53592.69363.74472.14442.14442.14442.15682.15682.15682.15682.15682.1568
C32.46131.53592.51592.51593.50754.48541.07252.74022.74021.07531.07532.74513.45333.45332.7451
C42.46131.53592.51592.51593.50754.48542.74021.07252.74023.45332.74511.07531.07532.74513.4533
C52.46131.53592.51592.51593.50754.48542.74022.74021.07252.74513.45333.45332.74511.07531.0753
C61.20562.69363.50753.50753.50751.05104.50784.50784.50783.55723.55723.55723.55723.55723.5572
H72.25663.74474.48544.48544.48541.05105.51275.51275.51274.43984.43984.43984.43984.43984.4398
H83.38962.14441.07252.74022.74024.50785.51272.52732.52731.75291.75293.07923.72703.72703.0792
H93.38962.14442.74021.07252.74024.50785.51272.52732.52733.72703.07921.75291.75293.07923.7270
H103.38962.14442.74022.74021.07254.50785.51272.52732.52733.07923.72703.72703.07921.75291.7529
H112.69782.15681.07533.45332.74513.55724.43981.75293.72703.07921.74473.72804.28043.72802.5357
H122.69782.15681.07532.74513.45333.55724.43981.75293.07923.72701.74472.53573.72804.28043.7280
H132.69782.15682.74511.07533.45333.55724.43983.07921.75293.72703.72802.53571.74473.72804.2804
H142.69782.15683.45331.07532.74513.55724.43983.72701.75293.07924.28043.72801.74472.53573.7280
H152.69782.15683.45332.74511.07533.55724.43983.72703.07921.75293.72804.28043.72802.53571.7447
H162.69782.15682.74513.45331.07533.55724.43983.07923.72701.75292.53573.72804.28043.72801.7447

picture of 1-Butyne, 3,3-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 108.959 C1 C2 C4 108.959
C1 C2 C5 108.959 C1 C6 H7 180.000
C2 C1 C6 180.000 C2 C3 H8 109.312
C2 C3 H11 110.127 C2 C3 H12 110.127
C2 C4 H9 109.312 C2 C4 H13 110.127
C2 C4 H14 110.127 C2 C5 H10 109.312
C2 C5 H15 110.127 C2 C5 H16 110.127
C3 C2 C4 109.979 C3 C2 C5 109.979
C4 C2 C5 109.979 H8 C3 H11 109.407
H8 C3 H12 109.407 H9 C4 H13 109.407
H9 C4 H14 109.407 H10 C5 H15 109.407
H10 C5 H16 109.407 H11 C3 H12 108.443
H13 C4 H14 108.443 H15 C5 H16 108.443
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.137      
2 C -0.374      
3 C -0.259      
4 C -0.259      
5 C -0.259      
6 C -0.214      
7 H 0.115      
8 H 0.116      
9 H 0.116      
10 H 0.116      
11 H 0.128      
12 H 0.128      
13 H 0.128      
14 H 0.128      
15 H 0.128      
16 H 0.128      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.659 0.659
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.244 0.000 0.000
y 0.000 -39.244 0.000
z 0.000 0.000 -35.045
Traceless
 xyz
x -2.099 0.000 0.000
y 0.000 -2.099 0.000
z 0.000 0.000 4.198
Polar
3z2-r28.397
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.404 0.000 0.000
y 0.000 8.404 -0.002
z 0.000 -0.002 11.952


<r2> (average value of r2) Å2
<r2> 174.491
(<r2>)1/2 13.209