Construct an MO correlation diagram for the complex ion[Ni(NH3)6]2+ and populate the orbitals with electrons. Do youexpect p bonding to be important for this complex? Whatfeatures of this diagram correspond to those predicted usingcrystal field theory? What kind of bonding would VB theorypredict for d8 complexes, and how does MO theory accountfor the bonding more accurately, even qualitatively?

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

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Q: Provide crystal field splitting diagrams that clearly show orbital names, orbitalelectron…

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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: Fill in the blanks : (i) When a ligand has a two-complexing or donor group in its structure, it is…

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Q: 23.71 a,b,c,d

A: a.

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

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

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

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Q: Question attached

A: All coordination complexes show 18 electron rule.

Q: (a) Please briefly explain why halide ions are r-donor ligands while CO and CN° are T-acceptor…

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Q: The ligand substitution in organometallic complexes is very similar to that of coordination…

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Q: Complex [Co(en):] [Co(CN)} [CoF6] [Co(NH;)6]* [Co(H2O),]*" Ao (cm ) 23,160 33,700 13,100 23,000…

A: 3. a. We have to tell among the given complexes, which two would be best explained by the σ-only…

Q: Which of the following is responsible for the chelate effect exhibited by multidentate ligands? a.…

A: This question is related to coordination Chemistry. Coordination complexes are the molecules in…

Q: Polydentate ligands almost always form ring like structures with the central metal ion. If crowding…

A: EDTA4- is a hexadentate ligand with 4 -CH2-COO- and 2 N atoms of -N-CH2CH2N- as the 6 electron pair…

Q: 1.Show how a Fischer carbene complex can be prepared starting from Mo(CO)6 . 2.How would you explain…

A: Back donation:The carbonyl ligand that coordinated with the metal has electron rich sp orbital. The…

Q: 20

A: In given complex [Cr(H2O)6]2+ there are 4 unpaired electrons and one eg orbital are present. Ligand…

Q: Werner prepared two compounds by heating a solution of PtCl₂ with triethyl phosphine, P(C₂H₅)₃,…

A: From given percentage values the moles of each element is calculated as shown below, Pt moles=38.8g…

Q: One of these is incorrect about the limitations of the Valence Bond Approach اختر احدى الدجابات It…

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Q: What effect does the use of such Lewis bases have on the reactivity of organolithium complexes, and…

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

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Q: "Ligand field theory provides a basis for explaining the chemical behaviour of octahedral transition…

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Q: Explain why the tetrahedral complexes A and B have magnetic moments of 1.89 and 0.0 BM respectively

A: Fe2+ is 3d6 It Has 0 unpaired electron in l.s. complexes and thus the magnetic moment would be close…

Q: [COCI (NH3) 5] C12 Examine whether the complex obeys the effective atomic number rule.

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Q: 1. Draw the partial MO diagram for a [Fe(OH;)6J** using concepts from Ligand Field Theory. Fill in…

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Q: 3. For the complex [N(Et)-][V(CO)«] (where Et = C2H3) a) Give the name of the complex, and what is…

A: The given complex is  [N(Et)4][V(CO)6], Where Et = Ethyl

Q: A. If you are going to prepare Cu(1) solution that will have a 0.2 absorbance when complexed with…

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Q: 3(a) Considering a Fe coordination complex, [Fe(CN),d, state whether you expect the complex to be…

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Q: dentify complexes that can have low and high spin configurations and rationalize why they adopt a…

A: CN^-, CO are strong field ligand. These stays top of the spectrochemical series. Strong field ligand…

Q: Consider the [Ir2(dimen)4] 2+ complex. Notice that the dimen ligand is asymmetric. There is also a…

A: The two binuclear complex of Ir metal having the molecular formula [Ir2(dimen)4]2+ and [Ir2(TM4)4]2+…

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.…

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Q: Sketch structure of Mo(DMe) Cl2 (NMe,)2 , thhen apply ean to this complex showing ligand analysis…

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Q: The ppy ligand bears with inert complex. * substituent is expected to form the most CO2ME BF2 OH

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Q: The two egorbitals are identical in energy in an octahedralcomplex but have different energies in a…

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Q: Each of a series of ligands, A, B and C can bind Li' ions. The values of AH (KJmol') for the…

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Q: After the NH3 molecules acted as Bronsted bases in the reaction with aqueous HCl they became NH4 +…

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Q: An aqueous solution of copper sulfate (red line) was titrated with incremental amounts of a ligand,…

A: Experimentally, it has been found that the bathochromic shift is a result of  decrease in the…

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: [FeF6]° , [Fe(CN)«]+

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Q: Why does orbital mixing result in pale coloured transition metal complexes? Use diagrams to explain…

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Q: Give the molecular orbital diagram for the diatomic fluorine 2- ion, including labels for all…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Explain why there is no distinction between low and high-spin arrangements for an octahedral d8…

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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: (b) Discuss the electric quadruple splitting in Mössbauer spectroscopy. Explain how this is helpful…

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Q: (a) Explain the following observations: (1) (ii) (iii) For a given metal ion, the thermodynamic…

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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.