Question

In: Chemistry

Write the z-matrix for Coronene. Assume all Carbon-Carbon bond lengths to be 1.40 Angstroms and all...

Write the z-matrix for Coronene. Assume all Carbon-Carbon bond lengths to be 1.40 Angstroms and all Carbon-Hydrogen bond lengths to be 1.07 Angstroms. Include the connectivity table.

Solutions

Expert Solution

Find the z-matrix of coronene.

Z-matrix
Atom Number Reference Number
I
Atomic Symbol Atomic Number Bond Length (Angstrom)
NA I
Bond Angle (Degree)
NB NA I
Twist Angle (Degree)
NC NB NA I
NA NB NC
- 1 Dummy - 0.000000 0.000000 0.000000 0 0 0
1 2 C 6 1.400000 0.000000 0.000000 1 0 0
2 3 C 6 1.400000 60.000000 0.000000 1 2 0
3 4 C 6 1.400000 120.000000 0.000000 1 2 3
4 5 C 6 1.400000 120.000000 0.000000 1 3 4
5 6 C 6 1.400000 120.000000 0.000000 1 4 5
6 7 C 6 1.400000 120.000000 0.000000 1 5 6
7 8 C 6 1.400000 120.000000 180.000000 2 3 1
8 9 C 6 1.400000 120.000000 180.000000 3 4 1
9 10 C 6 1.400000 120.000000 180.000000 4 5 1
10 11 C 6 1.400000 120.000000 180.000000 5 6 1
11 12 C 6 1.400000 120.000000 180.000000 6 7 1
12 13 C 6 1.400000 120.000000 180.000000 7 2 1
13 14 C 6 1.400000 118.758000 0.000000 8 2 3
14 15 C 6 1.400000 118.758000 0.000000 9 3 4
15 16 C 6 1.400000 118.758000 0.000000 10 4 5
16 17 C 6 1.400000 118.758000 0.000000 11 5 6
17 18 C 6 1.400000 118.758000 0.000000 12 6 7
18 19 C 6 1.400000 118.758000 0.000000 13 7 2
19 20 C 6 1.400000 118.758000 180.000000 8 2 3
20 21 C 6 1.400000 118.758000 180.000000 9 3 4
21 22 C 6 1.400000 118.758000 180.000000 10 4 5
22 23 C 6 1.400000 118.758000 180.000000 11 5 6
23 24 C 6 1.400000 118.758000 180.000000 12 6 7
24 25 C 6 1.400000 118.758000 180.000000 13 7 2
25 26 H 1 1.070000 118.631000 180.000000 14 8 2
26 27 H 1 1.070000 118.631000 180.000000 15 9 3
27 28 H 1 1.070000 118.631000 180.000000 16 10 4
28 29 H 1 1.070000 118.631000 180.000000 17 11 5
29 30 H 1 1.070000 118.631000 180.000000 18 12 6
30 31 H 1 1.070000 118.631000 180.000000 19 13 7
31 32 H 1 1.070000 118.631000 180.000000 20 8 2
32 33 H 1 1.070000 118.631000 180.000000 21 9 3
33 34 H 1 1.070000 118.631000 180.000000 22 10 4
34 35 H 1 1.070000 118.631000 180.000000 23 11 5
35 36 H 1 1.070000 118.631000 180.000000 24 12 6
36 37 H 1 1.070000 118.631000 180.000000 25 13 7

Related Solutions

Make a z-matrix for alanine showing all work necessary.
Make a z-matrix for alanine showing all work necessary.
Write the augmented matrix of the system and use it to solve the system. z. x...
Write the augmented matrix of the system and use it to solve the system. z. x − 2 y − z = − 6 x − y − 2 z = − 4 − x − y + 2 z = − 4
Write the augmented matrix for the following system of linear equations. Solve the equation (x,y,z) by...
Write the augmented matrix for the following system of linear equations. Solve the equation (x,y,z) by row reduction. x+3y-2z=5 3x+5y+6z=7 2x+4y+3z=8
True or False: A. When atoms bond covalently energy is released B. All the carbon to...
True or False: A. When atoms bond covalently energy is released B. All the carbon to carbon bonds in benzene are the same. C. A mole of NH3 and a mole of H2O weigh the same. D. ice is denser than liquid water. E. In organic compounds C atoms have 4 covalent bonds. F. Water is a nonpolar compound. G. Diamond, graphite, and fullerene are all forms of carbon. H. All spontaneous chemical reactions are exothermic. I. C4H8 is a...
Suppose x,y ∈ R and assume that x < y. Show that for all z ∈...
Suppose x,y ∈ R and assume that x < y. Show that for all z ∈ (x,y), there exists α ∈ (0,1) so that αx+(1−α)y = z. Now, also prove that a set X ⊆ R is convex if and only if the set X satisfies the property that for all x,y ∈ X, with x < y, for all z ∈ (x,y), z ∈ X.
Using the information below to create the initial simplex matrix. Assume all variables are nonnegative. Maximize...
Using the information below to create the initial simplex matrix. Assume all variables are nonnegative. Maximize f=9x1+4x2+10x3f=9x1+4x2+10x3 subject to 9x1+6x2+2x3?459x1+6x2+2x3?45 7x1+8x2+10x3?707x1+8x2+10x3?70 8x1+9x2+11x3?658x1+9x2+11x3?65 x1?0x1?0 x2?0x2?0 x3?0x3?0
a four-year corporate bond with a 5% coupon has a z-spread of 125 bps. Assume a...
a four-year corporate bond with a 5% coupon has a z-spread of 125 bps. Assume a flat yield curve with an interest rate for all maturities of 4% and annual compounding. The bond will most likely sell: a) close to par b) at a premium to par c) at a discount to par
A four-year corporate bond with a 7% coupon has a Z-spread of 200 bps. Assume a...
A four-year corporate bond with a 7% coupon has a Z-spread of 200 bps. Assume a flat yield curve with an interest rate for all maturities of 5% and annual compounding. The bond will most likely sell: A. at a premium to par. B. close to par. C. at a discount to par. D. unsure
show all workings please. TIA 1) a) Write down the augmented matrix for the following system...
show all workings please. TIA 1) a) Write down the augmented matrix for the following system of linear equations and solve the system. 3x1 − 7x2 + 4x3 = 10 −x1 − 2x2 + 3x3 = 1 x1 + x2 + 2x3 = 8 b) Jason invested $30 000, splitting it between the three companies Acorn Industries, Balderdash Bank and Chester Challenge. The interest rates were respectively 5%, 6% and 7% per annum. The total annual income (i.e. the sum...
(assume all thermodynamic quantities refer to the system, except where indicated) Carbon dioxide sublimes at -78.5...
(assume all thermodynamic quantities refer to the system, except where indicated) Carbon dioxide sublimes at -78.5 degrees C at 1 bar pressure. When 1 mole of solid carbon dioxide is converted gas at 0 degrees C and 1 bar, which of the following quantities will be POSITIVE? CHOOSE ALL THAT APPLY: w, q, delta S, delta Ssurr , delta Stotal , delta G, delta H.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT