a. Determine the number of unpaired electrons, mag- netic moment, and ligand field stabilization energy for each of the following complexes: [Co(CO)4]¯ [Cr(CN)61*¯ [Fe(H,O)g]³+ [Co(NO2)6]* [Co(NH3)G]³+ MnO4 [Cu(H,O),]²+ 12+ b. Why are two of these complexes tetrahedral and the rest octahedral? c. Why is tetrahedral geometry more stable for Co(II) than for Ni(II)?

Q: Rhol(PPhs)s 9volume eICCtronsinRn in Cr which are The L-type ligands? Oxidanon State of Rn,cr…

A: The L type ligands in [RhCl(PPh3)3] is PPh3; i.e. triphenylphosphine. The L type ligand in Cr(CO)6…

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: answer

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Q: You have a neutral, 4-coordinate macrocyclic ligand that binds to Ni(II). When a weakly-coordinating…

A: Square-planar Ni(II) complexes are diamagnetic and their colour is usually red, yellow or…

Q: The ligand-field strength also depends on the identity of the central ion, the order being Mn2+ <…

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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: 4. MO Theory Applied to Octahedral Complexes a. When MO theory is applied to octahedral complexes…

A: a) In case of only σ- donor ligands, t2g orbital is non-bonding and eg orbital splits into eg and…

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: 17

A: 18 electron Rule : Just as organic chemists have their octet rule for organic compounds, so do…

Q: Choose the more stable complex from each pair of the complexes? Show STEP BY STEP. Explain the…

A: Given that,

Q: The complex was synthesized with the formula [Co(CO)2(CN)2Br2] The spectre infrared shows two bands…

A: The complex synthesized is: [Co(CO)2(CN)2Br2]

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

A: In transition metal complexes the d orbital of the central metal ion gets split into two sets of…

Q: How many stereoisomers of a hypothetical six-coordinate complex [M(AA);bc] (where AA is a bidentate…

A: Stereoisomers include Geometrical isomers and Optical isomers. There are two Geometrical isomers…

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

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Q: [CoCl2(NH3)4] Cl is a Coordination compound, Counter ion, Ligand, or Complex ion? In the compound…

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

Q: Consider the metal complex shown below: CH3 ОС —м- PPH3 OC PPH3 The carbon monoxide that was lost by…

A: This complex is  octahedral complex. which two axial bonds are elongated than equatorial bonds.

Q: How we calculate the charge of ligands in this complex? [Ir(C≡C-Ph)(PMe3)4]

A: Given complex is  [Ir(C≡C-Ph)(PMe3)4] We have to find the charge on ligand

Q: A d' octahedral complex is found to absorb visible light, with the absorption maximum occurring at…

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Q: Na2[Fe(CN)4(en)] The complex ion of this compound is known to be diamagnetic. Draw the d-orbital…

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Q: Q3. Calculate the crystal field stabilization energy (in terms of Da) for the complexes:…

A: Applying formula of CFSE  =[ x×-0.4+y×0.6]∆° + ZP  Where  X is no of electrons in t2g  Y is no of…

Q: Write the hybridization and shape of the following complexes: (i) [CoF6]3- (ii) [Ni(CN)4]2- (Atomic…

A: The hybridisation and shape of the given compounds are

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

A: The electronic configuration is given by, [FeL6]3- i.e. Fe 3+: 18(Ar) 4s0 3d5

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

A: To answer questions related to Cu-phenanthroline complex.

Q: Give a scientific reason for each of the following: 1- No known tetrahedral ionic complexes.(Pd + 2,…

A: Few questions about coordination chemistry, which are to be accomplished.

Q: True or false: a. Weak field ligands tend to form low spin complexes upon binding with metal…

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Q: 2. Rank the ligands in order of their increasing effect on Act for Cr³+. Do this by looking at the…

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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: Polydentate ligands can vary in the number of coordi- nation positions they occupy. In each of the…

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

Q: How does the ligand relate to the complex in the pictureș i want explan and draw FeCl3 + 3 CH3COONH4…

A: Ligands are ions or neutral molecules that bond to a central metal atom or ion.

Q: (b) Give the coordination geometries for each complexes. i. Re (CO) (p-n-C,H) ii. (Ar)W(CO)s iii.…

A: The required work is attached here , kindly find

Q: Sketch the structures of the following complexes. Indicate any cis, trans, and optical isomers.(a)…

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Q: Consider the complex ion [Mn(OH2)612* with 5 unpaired electrons. Which response includes all the…

A: In [Mn(OH2)6]2+  Mn is as Mn2+  Thus d5 octahedral complex.

Q: H2C2O4.2H2O + K2Cr2O7 → K[Cr(C2O4)2(H2O)2].2H2O What is the role of oxalate ion in this reaction…

A: Given reaction; H2C2O4.2H2O + K2Cr2O7 → K[Cr(C2O4)2(H2O)2].2H2O On balancing the equation;…

Q: a. [TiCl(Cp)2(CN)] and [TiCl(Cp)2(NH3)]Cl  b. [IrMe(PMe3)4] and [Ir(C≡C-Ph)(PMe3)4]

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Q: Depict and explain the Crystal field stabilization theory based on the color the below complexes.…

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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: Write the hybridization and shape of the following complexes: (i) [CO(NH3)6]3+ (ii) [NiCl4]2-…

A: Hybridization involves the mixing up of of atomic orbitals into new hybrid orbitals with different…

Q: 18-Elect Octahedral Complexes are stable, while 16-electron squareplane complexes are stable.…

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Q: The term free ion of metal contained in [Ti(H2O)6]3+ is.......... (atomic no. of Ti = 22) A. 2F B.…

A: Since you have posted multiple questions, we are entitled to answer the first only. 17) The complex…

Q: Choose the complex that has the stronger M=C bond. Is there a large or small difference in bond…

A: Akenes are typically weakly coordinated ligands. They are also extremely important substrates for…

Q: When a certain weak-field ligand forms an octahedral complex with Coʻ 2+ cation, the energies of the…

A: We have find out the unpaired electrons,  nature and colour of octahedral complex.

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

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Q: For each of the following complexes: b. [Ni(CN)4]?- (sq. pl) c. Mn0,- d. [Cr(NH3)s]³- a. [Fe(Br)s]3-…

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

Q: Name and draw all the possible stereoisomers (diastereoisomers, enantiomers) of the following…

A: Isomers that can rotate plane of the plane polarised light ,is optically active . Enantiomers are…

Q: The complex (Fe(H,O)]* is paramagnetic. Is the H,0 ligand inducing a strong or weak field?

A: The coordination complex is the compound that does not lose its identity in the solution. The…

Q: Which one of the following complex ions has a square planner geometry? A [Cro B VO3 [MnO4] D [ZnCla]…

A: Correct option is E i.e. [PtCl4]2- Pt+2 has a d8 configuration. Cl- is a weak field ligand. So,…

Q: Chemistry Which of the following complexes are chiral? Give a brief justification of your reasoning…

A: Chiral Complex :                                     In chemistry, a molecule or ion is called…

Q: The three complex ions [Mn(CN),]³-, [Mn(CN),J*¯, and [Mn(CN),]³- have all been synthesized and all…

A: All three complexes has cyanide ligand, CN- which is a strong field ligand , thus all complexes are…