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All results from a given calculation for C6H6 (Hexa-1,5-diene-3-yne)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-232.228460
Energy at 298.15K-232.232361
HF Energy-232.228460
Nuclear repulsion energy175.493478
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 B3LYP/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3242 3130 0.00      
2 Ag 3153 3044 0.00      
3 Ag 3136 3028 0.00      
4 Ag 2299 2220 0.00      
5 Ag 1647 1590 0.00      
6 Ag 1444 1394 0.00      
7 Ag 1328 1282 0.00      
8 Ag 1094 1056 0.00      
9 Ag 725 700 0.00      
10 Ag 544 525 0.00      
11 Ag 231 223 0.00      
12 Au 1010 975 32.71      
13 Au 950 917 96.90      
14 Au 685 661 12.05      
15 Au 178 172 7.57      
16 Au 47 45 0.11      
17 Bg 1006 971 0.00      
18 Bg 950 917 0.00      
19 Bg 712 687 0.00      
20 Bg 381 367 0.00      
21 Bu 3242 3130 13.76      
22 Bu 3153 3044 6.24      
23 Bu 3136 3028 18.95      
24 Bu 1676 1618 38.15      
25 Bu 1464 1413 5.25      
26 Bu 1326 1280 2.08      
27 Bu 1217 1175 19.08      
28 Bu 1022 986 1.01      
29 Bu 535 516 11.26      
30 Bu 110 106 2.80      

Unscaled Zero Point Vibrational Energy (zpe) 20819.8 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 20099.5 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 B3LYP/TZVP
ABC
0.88413 0.04564 0.04340

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.605 0.000
C2 0.000 -0.605 0.000
C3 0.000 2.021 0.000
C4 0.000 -2.021 0.000
C5 1.100 2.783 0.000
C6 -1.100 -2.783 0.000
H7 -0.977 2.498 0.000
H8 0.977 -2.498 0.000
H9 2.092 2.350 0.000
H10 1.025 3.863 0.000
H11 -2.092 -2.350 0.000
H12 -1.025 -3.863 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.21071.41562.62632.43993.56262.12973.25332.72413.41523.62104.5845
C21.21072.62631.41563.56262.43993.25332.12973.62104.58452.72413.4152
C31.41562.62634.04191.33804.92861.08694.62322.11752.10824.84605.9726
C42.62631.41564.04194.92861.33804.62321.08694.84605.97262.11752.1082
C52.43993.56261.33804.92865.98542.09575.28281.08251.08216.04496.9778
C63.56262.43994.92861.33805.98545.28282.09576.04496.97781.08251.0821
H72.12973.25331.08694.62322.09575.28285.36413.07192.42314.97496.3611
H83.25332.12974.62321.08695.28282.09575.36414.97496.36113.07192.4231
H92.72413.62102.11754.84601.08256.04493.07194.97491.85076.29286.9515
H103.41524.58452.10825.97261.08216.97782.42316.36111.85076.95157.9935
H113.62102.72414.84602.11756.04491.08254.97493.07196.29286.95151.8507
H124.58453.41525.97262.10826.97781.08216.36112.42316.95157.99351.8507

picture of Hexa-1,5-diene-3-yne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 180.000 C1 C3 C5 124.738
C1 C3 H7 116.032 C2 C1 C3 180.000
C2 C4 C6 124.738 C2 C4 H8 116.032
C3 C5 H9 121.686 C3 C5 H10 120.809
C4 C6 H11 121.686 C4 C6 H12 120.809
C5 C3 H7 119.230 C6 C4 H8 119.230
H9 C5 H10 117.506 H11 C6 H12 117.506
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.043      
2 C 0.043      
3 C -0.197      
4 C -0.197      
5 C -0.248      
6 C -0.248      
7 H 0.145      
8 H 0.145      
9 H 0.135      
10 H 0.122      
11 H 0.135      
12 H 0.122      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.342 0.394 0.000
y 0.394 -28.026 0.000
z 0.000 0.000 -40.234
Traceless
 xyz
x 0.788 0.394 0.000
y 0.394 8.762 0.000
z 0.000 0.000 -9.550
Polar
3z2-r2-19.100
x2-y2-5.316
xy0.394
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.140 4.713 0.000
y 4.713 21.023 0.000
z 0.000 0.000 5.589


<r2> (average value of r2) Å2
<r2> 248.171
(<r2>)1/2 15.753