For the six structures shown below: (1) Specify the symmetry elements that are present, (2) determine the point group. Hint: See chapter 3.2 of the international tables or the chart at the end for point group listings. And the point group flow chart attached for point group determination m (a) (b) to (c) (d)

For the six structures shown below: (1) Specify the symmetry elements that are present, (2) determine the point group. Hint: See chapter 3.2 of the international tables or the chart at the end for point group listings. And the point group flow chart attached for point group determination m (a) (b) to (c) (d)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Use the following character table for tetrahedral point group (To) to answer the following questions: Ta E 8C3 30 6S4 60d Ai +1 +1 +1 +1 +1 x²+y²+z² Az +1 +1 +1 -1 -1 E +2 -1 +2 0 0 (2x²-x²-y², x²-y²) T₁ +3 0 -1 +1 -1 (Rx, Ry, Rz) T₂ +3 0 -1 -1 +1 (x, y, z) (xy, xz, yz) (a) determine the orbitals symmetries of the central metal atom for tetrahedral metal complexes (ML4). (b) draw symmetry labelled molecular orbital (MO) diagram for ML4. Given that the ligand group orbitals (LGOs) symmetries are ai and tz. (c) clearly depict bonding, σ(a) and antibonding, o*(a1) MOs. + (d) use the above (part a) MO diagram to show the electron filling for tetrahedral [Ni(CO)4].
Give the point groups of the following molecules:
The crystal structure of the potassium salt of PtH42 has been recently determined (Bronger et al, J. of Less Common Metals, 116:9-15, 2012). The ion adopts a square planar structure and belongs to the D4h point group. Using the Projection Operator method, the ligand group orbitals (LGO) has been determined to have the following symmetry: A13+ B1g + Ej. Using the D4h Character Table, determine which d orbital of the central Pt atom have the right symmetry to interact with the A1g and B1, Ligand Group Orbitals (LGO). E 2C4 C2 2C,' 2C," i 2S4 20, 20 a A1g ř + y°, ? 1 1 1 1 1 1 1 1 1 A28 1 1 1 -1 -1 1 1 1 -1 -1 R. Big 1 -1 1 1 -1 1 -1 1 1 -1 2 - y? B2g 1 1 1 1 xy Eg 2 2 (R,. Ry) (xz, yz) 1 1 1 1 -1 -1 A2u 1 1 1 -1 1 1 Blu 1 1 1 1 -1 1 B2u 1 -1 1 -1 1 -1 1 -1 1 -1 2 -2 2 (х, у) The A1g LGO has the right symmetry to interact with the dxy orbital while the B1g LGO has the right symmetry to interact with the dyz. The A1, LGO has the right symmetry to interact with the dyz orbital while the B1g…
4. Which of the following functions are equal to their complex conjugate? In each case, real constant. k is a (a) eikx + e-ikx (b) eikx - e-ikx (c) eikx (d) ekx + e-kx
Please help me Point group of square Antiprismatic is D4d
1
Please answer very soon
Please answer completely ( both questions)
For each of the following molecules (1) list all the symmetry elements and (ii) provide the point group. (a) (b) (c) (d) 4. For each of the following molecules (i) list all the symmetry elements and (ii) provide the point group. b a a a Melilla (a) b DIII.. M-6 (b) b b (c) 6 a (d) D
3. Pick two of the three molecules below. Determine their point groups and whether they are chiral. Show the symmetry elements that led to your answer. 2+ PEt2 Pd-Cl 1. N(SIME3)2 THF -THE (MezSi),N! trans- [UO{N(SiMe.).}.(THF),] Palladium PCP Pincer [Ru(bipy)3]2* Complex Molecule 1 Molecule 2 Molecule 3 a. Molecule number: Point Group: Chiral or achiral: b. Molecule number: Point Group: Chiral or achiral: