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

using model chemistry: BLYP/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 BLYP/aug-cc-pVTZ
 hartrees
Energy at 0K-234.560047
Energy at 298.15K 
HF Energy-234.560047
Nuclear repulsion energy205.937977
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 BLYP/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 3028 3018 0.00      
2 A 3021 3011 11.53      
3 A 2963 2953 32.07      
4 A 2949 2939 0.00      
5 A 2932 2922 28.54      
6 A 2263 2255 0.01      
7 A 1470 1465 1.24      
8 A 1458 1453 0.00      
9 A 1443 1438 4.08      
10 A 1371 1367 2.49      
11 A 1311 1307 0.20      
12 A 1253 1249 0.00      
13 A 1069 1065 0.00      
14 A 1056 1053 1.57      
15 A 946 943 0.50      
16 A 768 765 0.00      
17 A 673 671 0.14      
18 A 411 410 6.98      
19 A 374 373 0.00      
20 A 212 212 0.00      
21 A 84 84 2.01      
22 A 18i 18i 0.00      
23 B 3028 3018 56.31      
24 B 3021 3011 60.92      
25 B 2963 2953 40.35      
26 B 2947 2937 19.70      
27 B 2932 2922 39.96      
28 B 1469 1464 3.01      
29 B 1459 1454 12.92      
30 B 1442 1437 1.50      
31 B 1371 1367 1.09      
32 B 1309 1305 37.50      
33 B 1256 1252 0.04      
34 B 1129 1125 0.07      
35 B 1086 1082 0.90      
36 B 1035 1031 2.41      
37 B 886 883 0.52      
38 B 770 767 2.33      
39 B 532 530 0.57      
40 B 268 267 4.58      
41 B 208 208 0.06      
42 B 146 145 5.06      

Unscaled Zero Point Vibrational Energy (zpe) 30148.1 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 30045.6 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 BLYP/aug-cc-pVTZ
ABC
0.31169 0.04615 0.04144

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.000 0.606 -0.568
C2 0.000 -0.606 -0.568
C3 0.000 2.072 -0.552
C4 -0.000 -2.072 -0.552
C5 -0.001 2.677 0.873
C6 0.001 -2.677 0.873
H7 0.879 2.441 -1.103
H8 -0.878 2.441 -1.104
H9 -0.879 -2.441 -1.103
H10 0.878 -2.441 -1.104
H11 -0.001 3.773 0.823
H12 -0.888 2.357 1.432
H13 0.885 2.357 1.433
H14 0.001 -3.773 0.823
H15 0.888 -2.357 1.432
H16 -0.885 -2.357 1.433

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.21281.46612.67882.52283.58582.10382.10373.21683.21683.45822.80222.80234.59463.68373.6838
C21.21282.67881.46613.58582.52283.21683.21682.10382.10374.59463.68373.68383.45822.80222.8023
C31.46612.67884.14471.54874.95881.10061.10064.63134.63132.18682.19262.19266.00474.93434.9344
C42.67881.46614.14474.95881.54874.63134.63131.10061.10066.00474.93434.93442.18682.19262.1926
C52.52283.58581.54874.95885.35412.17592.17595.55635.55721.09701.09591.09596.45015.14265.1418
C63.58582.52284.95881.54875.35415.55635.55722.17592.17596.45015.14265.14181.09701.09591.0959
H72.10383.21681.10064.63132.17595.55631.75685.18964.88282.50073.09082.53736.56455.42675.7069
H82.10373.21681.10064.63132.17595.55721.75684.88285.18892.50062.53743.09086.56525.70765.4283
H93.21682.10384.63131.10065.55632.17595.18964.88281.75686.56455.42675.70692.50073.09082.5373
H103.21682.10374.63131.10065.55722.17594.88285.18891.75686.56525.70765.42832.50062.53743.0908
H113.45824.59462.18686.00471.09706.45012.50072.50066.56456.56521.77821.77827.54576.22416.2235
H122.80223.68372.19264.93431.09595.14263.09082.53745.42675.70761.77821.77316.22415.03804.7144
H132.80233.68382.19264.93441.09595.14182.53733.09085.70695.42831.77821.77316.22354.71445.0357
H144.59463.45826.00472.18686.45011.09706.56456.56522.50072.50067.54576.22416.22351.77821.7782
H153.68372.80224.93432.19265.14261.09595.42675.70763.09082.53746.22415.03804.71441.77821.7731
H163.68382.80234.93442.19265.14181.09595.70695.42832.53733.09086.22354.71445.03571.77821.7731

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 179.403 C1 C3 C5 113.580
C1 C3 H7 109.274 C1 C3 H8 109.272
C2 C1 C3 179.403 C2 C4 C6 113.580
C2 C4 H9 109.274 C2 C4 H10 109.272
C3 C5 H11 110.326 C3 C5 H12 110.845
C3 C5 H13 110.845 C4 C6 H14 110.326
C4 C6 H15 110.845 C4 C6 H16 110.845
C5 C3 H7 109.263 C5 C3 H8 109.263
C6 C4 H9 109.263 C6 C4 H10 109.263
H7 C3 H8 105.904 H9 C4 H10 105.904
H11 C5 H12 108.372 H11 C5 H13 108.372
H12 C5 H13 107.990 H14 C6 H15 108.372
H14 C6 H16 108.372 H15 C6 H15 0.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.060      
2 C 0.060      
3 C -0.132      
4 C -0.132      
5 C -0.661      
6 C -0.661      
7 H 0.106      
8 H 0.106      
9 H 0.106      
10 H 0.106      
11 H 0.160      
12 H 0.181      
13 H 0.181      
14 H 0.160      
15 H 0.181      
16 H 0.181      


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 0.089 0.089
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.372 0.000 0.000
y 0.000 -33.602 0.000
z 0.000 0.000 -40.286
Traceless
 xyz
x -2.428 0.000 0.000
y 0.000 6.227 0.000
z 0.000 0.000 -3.799
Polar
3z2-r2-7.598
x2-y2-5.770
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.179 -0.001 0.000
y -0.001 16.577 0.000
z 0.000 0.000 10.382


<r2> (average value of r2) Å2
<r2> 277.411
(<r2>)1/2 16.656