Zn2+ (Zn=30) complexes have been found to be either octahedral or tetrahedral. Why? Explain using diagrams.

Q: Why are low spin tetrahedral complexes not formed?

A: The division of d-orbitals present in central metal ion in sets of two different energies occur in…

Q: d) The structural formula for the square planar complex aquatricarbonylpalladium(II) bromide is A)…

A: Using coordination Compound nomenclature rules and Crystal field theory we can solve these…

Q: (a) A complex containing three pyridine and three ammonia ligands bound to a Ni(II) ion was found to…

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Q: Consider the ligand ethylene glycol, which has a chemical formula of HOCH2CH2OH. How would this…

A: Given ligand is, ethylene glyacol.. Ligands are classified on the basis of number of donor atoms…

Q: Hexaamminechromium(III) ion, [Cr(NH3)6]°* is a metal complex containing six ammonia ligands i. Using…

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Q: A complex with the composition [MA₂B₂]X₂ is found to have no geometrical isomers. Both A and B are…

A: Suitably substituted square planar and octahedral complexes can show the cis-trans isomerism.…

Q: The complexes [V(H2O)6]3+ and [VF6]3- are both known. What gives rise to the colors of these…

A: The striking colors exhibited by the complexes are caused due to excitation of an electron from…

Q: Among the complex ions formed by M³* (M is a transition metal in 3d block) are the following:…

A: From given  Each of the given complexes is correctly matched with the respective colors.

Q: Given the following coordination compounds; Compound R =[Pt(NH3)«(OH)2]SO4 Compound S=…

A: Isomerism in coordination complexes arises when the molecular formula of the complexes are same but…

Q: Draw one facial and one meridional (fac- and mer-) isomer of the coordination complex of the general…

A: In  MX3 Y3 octahedral compound , if three identical ligand occupy one face of octahedron,  it is…

Q: 4. The structure of [Cu(NH3)4]²+ is known to be square planar. Using the ligand o orbitals only,…

A: Given that  Square planer metal complex [Cu(NH3)4]2+ (ML4) Draw orbitals symmetries of the central…

Q: Many trace metal ions exist in the blood complexed with amino acids or small peptides. The anion of…

A: (a)

Q: why do some d-block elements form colored complexes with various ligands

A: in complexes of the transition metals the D orbitals do not all have the same energy. the pattern of…

Q: Give an example of ambidentate ligand.

A: Ligands containing two or more donor atoms but only one coordinates with metal atom to give complex…

Q: ron(III) chloride reacts with triphenylphosphine,PPh3, to form the complex [FeCl3(PPh3)2]. However,…

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Q: 9 A complex with the composition [MA₂B₂]X₂ is found to have no geometrical isomers. Both A and B are…

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Q: Consider the metal complexes shown below. Identify if the metal complex is paramagnetic or…

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Q: 28

A: Hey, since there are multiple sub part questions posted, we will answer first three questions. If…

Q: 1. Briefly explain the meaning of the following terms: ligand, complex, monodentate ligand,…

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Q: Provide the name of the coordination complex Na[CoCl4(NH3)2] b) Calculate the orbital multiplicity…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What simple chemical tests could you use to distinguish between the coordination complex isomers…

A: In A two water molecules are in the outside of the coordination sphere and in B there is one water…

Q: Which of these ions cannotform both high- and low-spinoctahedral complexes: (a) Mn3+; (b) Nb3+;…

A: In an octahedral complex, the central atom is surrounded by six ligands. Depending upon the strength…

Q: The complex [Ni(CN)4]2- is diamagnetic, but [NiCl4]2- is paramagnetic with two unpaired electrons.…

A: Whenever two electrons are paired together in an orbital, or their total spin is 0, they are…

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: Many coordination complexes are used in medicines. Well known coordination complexe used in medical…

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Q: Use your knowledge of electronic transitions in coordination compounds to justify why the compound…

A: If a sample absorbs all wavelengths of visible light, none reaches our eyes from that sample, and…

Q: The coordination complex (complex 1) shown below displays isomerism. Coordination compounds…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Metal complexes are metal atoms or ions that is surrounded by several ligands. These metal complexes…

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Q: [FeF6]° , [Fe(CN)«]+

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

Q: Explain the following observations :(i) Copper atom has completely filled d orbitals (3d10) in its…

A: The elements in which the last electron is filled in d sub shell are known as transition elements.

Q: Q4/ geometrical isomerism is found in square planar and octahedral complexes but not found in…

A: Bidentate ligands are those in which two domor atoms are present. Ligands are those which attached…

Q: 4. *The three complexes [Co(NH3)6]3*, [Co(NH3)5(H20)]³*, and [CoF6]3- are colored red, yellow, and…

A: The question is based on the concept of coordination compounds. We have to assign different colours…

Q: Combinations of cobalt (III), ammonia, nitrite ions, and potassium ions result in the formation of a…

A: Please find the below attachment. If it is help for you please rate or let it be.   Thank you

Q: Among the complex ions formed by M³* (M is a transition metal in 3d block) are the following:…

A: In this question, we have to find out the correct answer of given problem by the help of the…

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

A: The d-orbitals of a free metal particle have similar energy when d block elements form coordination…

Q: Draw the structure and the systematic name of the following d-metal complexes: (i) [Mn(CO)3H3] (ii)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The complexes [V(H2O)6]3+ and [VF6]3- are both known. Draw the d-orbital energy-level diagram for…

A: Energy level diagram for V (III) octahedral complexes: - V =[Ar] 3d3 4s2 V3+ =[Ar] 3d²

Q: (a) There are essentially three bonding concepts used to describe the bonding in coordination…

A: Solution: For a given complex we can find type of hybridization and magnetic property of the complex…

Q: The complex diamminedichloronickel(II), (Ni(NH3)2C12], is paramagnetic and does not have any…

A: When a metal linked with the ligands then it is known as coordination compound.

Q: The complex Mo(CO)3(NCC2H5)3 has the infrared spectrum shown below. Is this complex more likely the…

A: The mentioned complex is Mo(CO)3(NCC2H5)3

Q: An octahedral complex, MA4B2 (A and B are monodentate ligands), has two stereoisomers (trans and…

A: The correct option is as follows:

Q: What are the characteristics of outer orbital complexes for octahedral complexes 1_hybridization is…

A: When the inner d orbital is used for hybridization then it is inner orbital complex . But when it is…

Q: For the complex [Fe(en)2Cl2], Cl, (en = ethylene diamine), identify(i) the oxidation number of…

A: Organometallic compounds contains a bond between a metal and a carbon atom of an organic ligand.…

Q: What type of isomerism is shown by each of the following complexes: (i) [Pt(NH3)2Cl2] (ii)…

A: Isomers are molecules or polyatomic ions with identical molecular formulas that is, same number of…

Q: Experiments can measure not only whether a compound is paramagnetic, but also the number of unpaired…

A: In the given complexes, CN- is a strong field ligand, and H2O is a weak field ligand.