![20) For the complex ion [MnCl(CO)s] What is the principal rotation axis? a. What other axes are colinear with the principal r](http://img.homeworklib.com/questions/48022c90-6f77-11ea-82be-5b33749a798c.png?x-oss-process=image/resize,w_560)
Homework Answers
a. The principal roation axis is C4 axis, passing through axial Mn-CO and Mn-Cl bonds.
b. C2 axis is colinear with C4 axis. Also, the C43 axis is colinear.
c. No. There is no such axis perpendicular to principal axis.
d. Yes, it has 4 vertical reflection planes containing principal axis.
two of them contains opposite Mn-CO equatorial bonds and two of them bisects the angle between two Mn-CO equatorial bonds. One plane of the each type is perpendicular to that of same type.
e. The principal rotation is C4, reflection planes
containing principal axis are there, i.e, planes. So,
point group is: C4v.
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20) For the complex ion [MnCl(CO)s] What is the principal rotation axis? a. What other axes...
What is the main rotation axis for mer-CoCl3(CO)3? C2, C3, C4, or C6? Which of the...
What is the main rotation axis for mer-CoCl3(CO)3? C2, C3, C4, or C6? Which of the following additional symmetry elements does mer-CoCl3(CO)3 have? C2 perpendicular? Vertical mirror plane (sigma-v/d)? Horizontal mirror plane (sigma-h)? Center of inversion? Improper rotation? What is the point group for mer-CoCl3(CO)3?
What is the main rotation axis for Trans - CoCl2(NH3)4? NOTE: don't consider the H's C2, C3,...
What is the main rotation axis for Trans - CoCl2(NH3)4? NOTE: don't consider the H's C2, C3, C4, or C6 Which of the following additional symmetry elements does Trans - CoCl2(NH3)4 have? C2 perpendicular (yes or no)? Vertical mirror plane (sigma-v) (yes or no)? Horizontal mirror plane (sigma-h) (yes or no)? Center of inversion (yes or no)? Improper rotation (yes or no)? What is the point group for trans - CoCl2(NH3)4 ? C2v, C3v, C4v, D2d, D3d, D4d, D3h, D4h
Could you show how to do (d) step by step, please? AO = Atomic orbital MO = Molecular orbital (L)GO= (Ligand) Group orb...
Could you show how to do (d) step by step, please?
AO = Atomic orbital
MO = Molecular orbital
(L)GO= (Ligand) Group orbital
2. TaHs has a square pyramidal geometry and a Cev symmetry. (a) Assign x, y, z coordinates on the atoms: - Z axis on central Ta atom is the principal rotation axis (z axes on other atoms are colinear) - X, y axes on central Ta atom match Ta-H bonds (x, y axes on other atoms are...
12:18 PM Wed Mar 18 26% HW5_due 03.18.2020 CHEM 325, Hw5 Due: in class, March 11,...
12:18 PM Wed Mar 18 26% HW5_due 03.18.2020 CHEM 325, Hw5 Due: in class, March 11, 2020 The molecule we are studying is (-arene)CH(CO), and the structural is shown as below 1. Determine the point group of the molecule and it should be C. Cav: C, Ov, sz 2. Here is the character table of C and label the principal axis Cs and the vertical reflection planes oy in the molecule. (Hint: The three CO form a triangle plane.) Cy...
Problem 7 A satellite consists two cylinders which can rotate relative to each other about the common axis of summetry. The rotation can be precisely controlled through a built-in motor. Both cyllind...
Problem 7 A satellite consists two cylinders which can rotate relative to each other about the common axis of summetry. The rotation can be precisely controlled through a built-in motor. Both cyllinders can be asuumed to be uniform; they have the same mass, m 10.0 kg, and the same radius 0.30 m. The top cylinder has attached to it two balls, each of which has mass 1.0kg and radius b 0.1 m. Each ball is fastened to the end of...
please solve 20 and 21!!! when the Ksp for AlPO, is 9.84 10 and the Kyfor the AMEDTA) complex ion is 1.310 19. The Kr f for the complex ion Ni(NHs) is 2.0x10. Analysis shows a solution at equilibr...
please solve 20 and 21!!!
when the Ksp for AlPO, is 9.84 10 and the Kyfor the AMEDTA) complex ion is 1.310 19. The Kr f for the complex ion Ni(NHs) is 2.0x10. Analysis shows a solution at equilibrium contains hjc"] = 0.0016 M. INHi-0.98 M, and [N产] = 9.03x10-2 M. what concentration of sulfide [Ni(N tart the precipitation of NiS(s) from the solution, if the Kse value is 3.0x1020 for NiS? 20. Decreasing the activity coefficients will increase the...
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrati...
please answer highlighted questions
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrational degrees of freedom of SiF are IR active. Why are IR absorptions observed only at 389 and 1030 cm for this compound? 3.10 How many mirror planes do each of the following molecules contain: (a) SF" (b) H2S; (c) SF" (d) 3.28 AICİ6 belongs to the D2hpoint group: SOF: () SO () SO,? 3.11 (a) What structure...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° 5x [12] Convert the complex number 12 cis 18 to rectangular form. A. 7.7 + 9.21 B. 9.2 + 7.71 c. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 C. -.8 + 5.9i D. 5.9 -0.8i [14] Which is...
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729...
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° [12] Convert the complex number 12 cis 5 18 to rectangular form. A 7.7 +9.21 B. 9.2 + 7.71 C. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 c. -8 + 5.91 D. 5.9 -0.81 (14) Which is an...
20 What is the reason why many complex ions es (a) The metal's d b) The...
20 What is the reason why many complex ions es (a) The metal's d b) The metal ion (e) The ligands create a vegative crystal fie (d) The splitting lbsit magnetic properties rbitals get split into twe diftferent often has unpaired d electrons energy ? is larger in some complex ions than in others. complex ions have a distinctive Crystal Field Spliting Diagram. Wh? (a) (b) Octahedral The six ligands that ions are the only commplex ions whone ligands are...
Could you show how to do (d) step by step, please?
AO = Atomic orbital
MO = Molecular orbital
(L)GO= (Ligand) Group orbital
2. TaHs has a square pyramidal geometry and a Cev symmetry. (a) Assign x, y, z coordinates on the atoms: - Z axis on central Ta atom is the principal rotation axis (z axes on other atoms are colinear) - X, y axes on central Ta atom match Ta-H bonds (x, y axes on other atoms are...
12:18 PM Wed Mar 18 26% HW5_due 03.18.2020 CHEM 325, Hw5 Due: in class, March 11, 2020 The molecule we are studying is (-arene)CH(CO), and the structural is shown as below 1. Determine the point group of the molecule and it should be C. Cav: C, Ov, sz 2. Here is the character table of C and label the principal axis Cs and the vertical reflection planes oy in the molecule. (Hint: The three CO form a triangle plane.) Cy...
Problem 7 A satellite consists two cylinders which can rotate relative to each other about the common axis of summetry. The rotation can be precisely controlled through a built-in motor. Both cyllinders can be asuumed to be uniform; they have the same mass, m 10.0 kg, and the same radius 0.30 m. The top cylinder has attached to it two balls, each of which has mass 1.0kg and radius b 0.1 m. Each ball is fastened to the end of...
please solve 20 and 21!!!
when the Ksp for AlPO, is 9.84 10 and the Kyfor the AMEDTA) complex ion is 1.310 19. The Kr f for the complex ion Ni(NHs) is 2.0x10. Analysis shows a solution at equilibrium contains hjc"] = 0.0016 M. INHi-0.98 M, and [N产] = 9.03x10-2 M. what concentration of sulfide [Ni(N tart the precipitation of NiS(s) from the solution, if the Kse value is 3.0x1020 for NiS? 20. Decreasing the activity coefficients will increase the...
please answer highlighted questions
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrational degrees of freedom of SiF are IR active. Why are IR absorptions observed only at 389 and 1030 cm for this compound? 3.10 How many mirror planes do each of the following molecules contain: (a) SF" (b) H2S; (c) SF" (d) 3.28 AICİ6 belongs to the D2hpoint group: SOF: () SO () SO,? 3.11 (a) What structure...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° 5x [12] Convert the complex number 12 cis 18 to rectangular form. A. 7.7 + 9.21 B. 9.2 + 7.71 c. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 C. -.8 + 5.9i D. 5.9 -0.8i [14] Which is...
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° [12] Convert the complex number 12 cis 5 18 to rectangular form. A 7.7 +9.21 B. 9.2 + 7.71 C. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 c. -8 + 5.91 D. 5.9 -0.81 (14) Which is an...
20 What is the reason why many complex ions es (a) The metal's d b) The metal ion (e) The ligands create a vegative crystal fie (d) The splitting lbsit magnetic properties rbitals get split into twe diftferent often has unpaired d electrons energy ? is larger in some complex ions than in others. complex ions have a distinctive Crystal Field Spliting Diagram. Wh? (a) (b) Octahedral The six ligands that ions are the only commplex ions whone ligands are...
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