Provide brief well focused  responses to the following questions.  a.Why is Δo for the [Cr(CN)6]3-  anion very much larger than Δo   for [CrCl6]3-? b.Qualitatively compare the expected μeff (298K) values for the octahedral complex anions  [CrCl6]3-  and [Cr(CN)6]3-  . c.The [CoCl4]2- anion is intensely  blue colored and [CoCl6]4- is a lightly colored pink. d.Why is the method of descending symmetry needed to derive an mo diagram for acetylene (ethyne), but not needed for diazene((NH)2)? e.Why is IR spectroscopy an ineffective method for vibrational studies of homo-nuclear diatomic molecules in the gas phase ?

Q: Provide a name for the following complex ion:[AuF4]^-

A: Naming an inorganic complex ionRules to follow,Name all the ligands first in alphabetical order and…

Q: Explain the effect of functional groups on the structure of the ligand (A) by considering HSAB on…

A: Here, we need to explain the formation of complex B by using ligand A by employing concept of Hard…

Q: Explain why the complex [Fe(H2O)6]3+ has Do = 14,000 cm-1, while [Fe(H2O)6]2+ has Do = 9,350 cm-1.

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Q: This question involves a calculation of the octahedral preference energy for the aqua complexes of…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: d. Fig. 10.41 The occupation of energy levels in a d'octahedral complex.

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Q: What is the LFSE for the [Re(H2O)6]3+complex, knowing that ΔΔo =  33000 cm-1 and P= 15000 cm-1 ?

A: Electron configuration of Re is  [Xe] 4f14 5d5 6s2 When the metal Re forms  octahedral complex with…

Q: the complex [CrO7]² is bright orange colored, suggest reason for that ?

A: In this question, we will discuss about why complex [Cr2O7]2- ion is bright orange color.  You can…

Q: 19- Which of the two complexes [cu(NH3)4]*2 / [Cu(NH3)4]* Are they colored? Why?

A: NOTE: please note according to our policies , we can only answer one question at one time. you have…

Q: Which of the following statements about 10Dq is false? A. [VCl6]2- has a greater 10Dq than [VCl4]…

A: 10Dq is the splitting energy .  As there is strong field ligans sorroundinh the central atom , then…

Q: Construct an MO correlation diagram for the complex ion[Ni(NH3)6]2+ and populate the orbitals with…

A: The atomic number of Ni is 28. The oxidation state of Ni in the complex [Ni (NH3)6]2+ is +2. The…

Q: In the octahedral field, dx2-v2 and d,2 are denoted as e, orbitals with the s-symmetry while dxy,…

A: In octahedral field, the molecular orbital diagram in different kind of ligand is different.…

Q: The IR spectrum of [Co(CO)4H] has bands at 2121, 2062, 2043 and 1934 cm-1. Upon deuteration of the…

A: IR spectra is the spectra that uses the IR radiation to excite the molecule where the IR spectrum is…

Q: Bearing in mind the Jahn-Teller theorem, explain what type of distortion can be expected for [VCl,]³…

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Q: CI Ph2(Et)P-Pt-P(Et)Ph2 EtP-Pt-PEt3 MegP-Pt-CI ČI 242 pm ČI 229 pm CI 237 pm Q.3 For the first…

A: Electronic effect: It influence the structure of molecule, reactivity of molecule, or properties of…

Q: Select and redraw the resonance form that contributes the most to the sigma complex.

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Q: 3. The coordination geometries around the nickel atom in the nominally six-coordinate complexes…

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Q: OUEST. 2. There has been three bands (264 nm, 408 nm and 575 nm) observed in the UV-Vis spectrum of…

A: Crystal field stabilization energy(CFSE ): Depending on the particular ligand field geometry and…

Q: C1....... Cu ***.... CI 5. Answer the following questions related to crystal field splitting. A. For…

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Q: The absorption maximum for the coordination complex sodium hexachlorochromate(lII) occurs at 610 nm,…

A: Here, the crystal field splitting energy(∆0) = light absorption. Given, maximum wavelength(λmax) =…

Q: 10.19 Explain the order of the magnitudes of the following A, values for Cr(III) complexes in terms…

A: Here CN-is a strong field ligand that is a sigma donor and Pie acceptor type ligand that why its Del…

Q: 13. A complex ion has been observed which starts with a violet color with six aqua ligands attached.…

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Q: The metal ion, M2+, formed a paramagnetic tetrahedral complex [MJ4]2+, having three unpaired…

A: The given metal ion is M2+

Q: How did conductivity help to confirm the structure of complexes [Co(NH3)4CO3]NO3 and [Co(NH3)5Cl]Cl2

A: The conductivity measurement of a coordination compoud [Co(NH3)4CO3]NO3  shows that it dissociates…

Q: Determine the number of stereoisomers for square-planar metal complex: [PtCl2(en)]? en…

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Q: Questions about organometallic complexes. a) Transition metal species are classified as Werner or…

A: Ligands are attached to the transition elements. They donate electrons to the metal and form a…

Q: 23.58: d,e

A: The central metal ion in the complex [Cr(NH3)4Br2]ClO4  is Cr. The ClO4 atoms are written out of the…

Q: What is the LFSE for the [Co(bipy)3]Cl2 complex, knowing that $\Delta$o =  11300 cm-1 and P= 22500…

A: LFSE is the ligand field stabilization energy. For the given complex, Co is in +2 state. A strong…

Q: Arrange these complexes in order of octahedral splitting energy, A.. Largest A. Smallest Ao Answer…

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Q: Do you expect any tetragonal distortion from octahedral structures of the following complexes.…

A: The Jahn Teller Effect is a geometric distortion of a non linear molecular system that reduces its…

Q: Sketch the structure of all isomers of the complexes listed below.…

A: Diiododinitritodiaquapalladium(IV) - Type Ma2b2c2  = 5 isomers Bromochlorodiaquadiamminecobalt(III)…

Q: 13. Using d-orbital splitting diagrams, please determine which of following complexes can exhibit…

A: Jahn-Teller effect refers to the distortion which occurs in the non-linear molecule. Due to this…

Q: The thionitrosyl complex (nº-CsHs)Cr(CO)2(NS) has carbonyl bands at 2033 and 1962 cm-1, whereas the…

A: Given: The two different ligands with similar compounds of the same metal are given in the question.…

Q: For which member of the following pairs of complexes would A. be larger and why? i [Cr(H:O)k]* and…

A: By comparing ligand field strength and central metal ion we can decide the value of Δo for a…

Q: a) describe 4 factors that influence the sizes of crystal field splitting sun a transition metal…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: B. Čomplexes of the Copper(II) Ion Ligand ©Color Formula of Complex OEffect of OH- NH3…

A: As Cu2+  system is d9 system. It undergo J-T distortion in octahedral chemistry  When there is OH -…

Q: Bis(ethylenediamine)oxalatocobalt(III) will have a larger Kf (complex formation constant) than…

A: Given that -  Bis(ethylenediamine)oxalatocobalt(III)  [Co (en)2 ox]+  And…

Q: TiCl(Cp)2(CN)] and [TiCl(Cp)2(NH3)]Cl  [IrMe(PMe3)4] and [Ir(C≡C-Ph)(PMe3)4]   - Include the…

A: There are some coordination complexes .... 1) [TiCl(Cp)2(CN)] and [TiCl(Cp)2(NH3)]Cl  2)…

Q: 1. Examine the x-ray crystallography structure of a nickel Ni coordination complex. i. Identify the…

A: The transition metal complexes are those in which the central metal atom belongs to the d-block of…

Q: Consider the reactions below. Which of the following correctly identifies the coordinate complex?…

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Q: a) Draw the lewis structure of the nitrate ion and discuss its potential to serve as an ambidentate…

A: Ambidentate Ligand : This are one type of monodentate ligands having two different donar atoms, that…

Q: 6. What are the differences between these complexes [Co(NH3)6]Cl3 , [Co(H20)6]Cl2, (Base your answer…

A: CFT is the concept of solid-state physics used to explain the properties of coordination complexes.…

Q: 6) Complexes with five d electrons (d) are sometimes tetrahedral and sometimes octahedral. Consider…

A: Given is  ∆o =11000 cm-1 And we have to determine ∆t Also we know that  ∆t = 4/9 ∆o

Q: 1. The UV-visible spectrum of an aqueous solution of CuSO, (which contains a Cu2+ metal center)…

A: ∆Oct is an energy term, representing the energy gap between the splitted orbitals and have an…

Q: 15. In 1844, cis- and trans-[PtCl2(NH3)2] were discovered. The FDA approved the anti-cancer drug…

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Q: (a) Draw labelled d-orbital splitting diagrams for the metal centres in [CO(OH₂)6]Cl2 and…

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Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO).], [Cr(CO)] and [V(CO) are 2090 cm 2000cm¹ and 1860…

A: This question is based upon finding the IR Stretching frequency of all the compounds. The answers…

Q: 1) What role do the protons play in the transformation of [(SALEN)VO] to [(SALEN)Cl2]?  --- Consider…

A: Protons in the transformation of (SALEN)VO to (SALEN)Cl2:The conjugate base of “salen ligand” which…

Q: [Mn(H2O)6]?* complex has an extremely pale color, attributable to transitions which are formally…

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Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.