3. Considering an octahedral complex for the d system,what are the effect of T-donor and t- acceptor ligands on A,? Explain on the basis of molecular orbital theory. b) Explain why [MNF6]³- is Jahn-Teller distorted, but [Mn(CN)6]³- is not. Give reasons for your answers.

Q: 7) If you were to use a ligand L that was a stronger field ligand than NH3, what color would you…

A: Step : 1             The required answer is follows as :

Q: takes on a yellow-orange color: [[Cr(NH3)6]Cl3 Answer the following in 1-2 complete sentences each…

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Q: So I am working with an octahedral complex that has two weak field ligands (Cl) and 4 strong field…

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Q: Shown below are mirror image pairs of coordination complexes of an octahedral complex with…

A: Answer given below

Q: Which of these ligands can participate in linkage isomerism:(a) SCN-; (b) S2O32-(thiosulfate); (c)…

A: Ligands having 2 donor atoms and which are capable of ligating through any of these donor atoms at a…

Q: ) Figure 5 shows four energy diagrams, labelled A to D. The diagrams depict possible configurations…

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Q: 2. Why can an organometallic complex perform the reactions such as insertion where normal…

A: 1) organometallic complexes which involves the bond formation between carbon and hydrogen atom…

Q: Which dn configuration is not capable of giving low-spin and high-spin complexes in an octahedral…

A: According to the crystal field theory the ligand atom acts as point negative change and the metal…

Q: All the following statements are correct EXCEPT:  a. The pattern of d orbital splitting is…

A: In coordination chemistry, central metal ion is bonded to ligand. Ligand donate electrons to central…

Q: Explain the following: (i) Nickel does not form low spin octahedral complexes. (ii) The Tt-complexes…

A: Nickel does not form low spin octahedral complexes. Because, the electronic configuration of Nickel…

Q: and eg t2g d. An analogous compound, [Cu(H₂O)6]2+ has a different arrangement of the Draw the…

A: Given that, a metal complex is [Cu(H2O)6]2+. We have to tell the different arrangement of the…

Q: (a) Draw all the possible isomers of [Fe(NH3);Br3] and for each isomer clearly indicate the…

A: a) There are two possible isomers of the given compound, fac and mer. These are shown as below:…

Q: What energy levels are occupied in a complex such ashexacarbonylchromium(0)? Are any electrons…

A: According to the molecular orbital theory, the atomic orbitals combine to form new molecular…

Q: With the aid of diagrams Explain how you would apply crystal field theory to explain why the five…

A: Crystal field splitting energy is defined as energy difference between two set of orbitals.

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: A complex, ML62+, is violet. The same metal forms a complex with another ligand, Q, that creates a…

A: Given: The complex given is  This complex is violet. The metal gets attached to the weak field…

Q: Is it possible for a complex of a metal in the transition series to have six unpaired electrons?…

A: Transition metals form stable ions due to its incompletely filled d-orbitals. The d-subshell in…

Q: [FeL6]* complex (L indicates a monodentate ligand) has a magnetic moment of approximately 1.73 B.M.…

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Q: Compounds with lone pair of electrons are able to form complexes via the donation of electrons into…

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Q: Show how the coordination of two MeHNCH2CH2NH2 ligands to a metal atom in a square planar complex…

A: Optical isomers: Two compound having same molecular formula but different in spatial arrangement…

Q: For which of the following cases of octahedral complexes should we consider the possibility of…

A: The complexes in which plane of symmetry is present are supposed to be optically inactive compounds…

Q: Explain the following :(i) Low spin octahedral complexes of nickel are not known.(ii) The…

A: Low spin octahedral complexes are formed when the central metal atom undergo d2sp3 hybridisation by…

Q: (a) What is the crystal field splitting energy (Δ)?(b) How does it arise for an octahedral field of…

A: a) The crystal field splitting energy is the energy difference between the two sets of d orbitals…

Q: which of these complexes will show geometrical isomerism: a  MA2X2 b  MA2XY c  MABCY d  All of these

A: Geometric isomerism:Two or more compounds with the same formula but are having different…

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

A: Answer:- This question is answered by using the simple concept of valence bond theory for complex or…

Q: What is the relationship between observed colour of the complex and the wavelength of light absorbed…

A: When light falls on a complex, certain part will get absorbed. If the crystal field splitting energy…

Q: Suppose that rather than reacting copper(II) with ammonia, you had reacted it with an ammonium salt,…

A: • It is given that rather than reacting copper(ll) with ammonia, one had reacted copper(Il) with an…

Q: What do you understand by ‘denticity of a ligand’?

A: Introduction: In a coordination compounds, ligand donate electrons to the central metal atom to form…

Q: For each of the following metals, write the electronic configurationof the atom and its 3+ ion: (a)…

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Q: CO is considered a strong field ligand and I- is considered a weak field ligand. Give an axplanation…

A: In an octahedral complex, central transition metal atom is attached by six ligands.  The energy…

Q: Discuss and explain the factors that contribute to the preference of a first row transition metal…

A: This is called the "high-spin" case, because electrons can easily go into the higher orbital. If the…

Q: 1) Why are lanthanide  complexes always weak field in nature , second and third d-transition metal…

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

Q: A complex is any species involving coordination of ligands to a metal center. 1) True 2) False

A: A complex is any species involving coordination of ligands to metal centre.

Q: Sketch the orientation of the orbitals relative to the ligandsin an octahedral complex to explain…

A: Crystal field splitting (CFT)-bonding interaction between the transition metals  The orientation of…

Q: Consider the shown crystal-field splitting diagrams (Figure 1). Select the one that fits each of the…

A: Answer

Q: Consider the following metal ion d-electron configuration and crystal field in octahedral complexes:…

A: If all the six ligands approaching the metal cation surround it spherically symmetric i.e. all the…

Q: Most Zn2+complexes are colorless.

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Q: 2. It was stated that Co3+ complexes are very stable and the ligands in such complexes are not…

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Q: The values for lmax for complex A and B are 512 nm and 650 nm respectively.  A has the structure…

A: 1)

Q: [FeF6]° , [Fe(CN)«]+

A: If the complex have unfilled orbitals, i.e., unpaired electrons, it is called a paramagnetic…

Q: Oxyhemoglobin, with an O2 bound to iron, is a low-spin Fe(II) complex; deoxyhemoglobin, without the…

A: Oxyhemoglobin and deoxyhemoglobin are derivatives of hemoglobin. Both are octahedral complexes. One…

Q: When a certain strong-field ligand forms an octahedral complex with Mn* cation, the energies of the…

A: Electronic configuration of Mn = [Ar] 3d5 4s2 Electronic configuration of Mn3+ = [Ar] 3d4  Under…

Q: a) Provide the name of the coordination complex Na[COCI,(NH3),] b) Calculate the orbital…

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Q: Part A How many unpaired electrons are in the d orbitals of an octahedral complex of Ru3+  assuming…

A: In strong field, electrons enter the eg orbitals only when t2g orbitals are completely filled.

Q: iv. Compound 2 has a distorted octahedral geometry, with four short and two longer Co-P bond…

A: The Phosphine ligand is a strong field ligand than "en" ligand because in phosphine ligand contains…

Q: Why are there both high-spin and low-spin octahedral com-plexes but only high-spin tetrahedral…

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Q: Three complex ions of cobalt(III), [Co(CN),]?-, [Co(NH;),]*, and (CoF, absorb light at wavelengths…

A: The given complex ions are [Co(CN)6]3-, [Co(NH)6]3+ and [CoF6]3- The given wavelengths are  290 nm,…

Q: Write the formula for a complex formed between Ag+ and NH, with a coordination number of 2. formula:…

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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.