The complexes [V(H2O)6]3+ and [VF6]3- are both known.(a) Draw the d-orbital energy-level diagram for V(III) octahedralcomplexes. (b) What gives rise to the colors of thesecomplexes? (c) Which of the two complexes would youexpect to absorb light of higher energy?

Q: The DO3A ligand is an acyclic octadentate ligand with three N- donors and five O-donors. '

A: This statement is false  It has three N donar  but it has only four O donar atom .

Q: Draw the structures and give the stock names of complexes that can satisfy the conditon: 1.…

A: Ionization isomers in coordination complexes are identified by the ligands present outside the…

Q: Iron(III) forms octahedral complexes. Sketch the structures of all the distinct isomers of…

A: [Fe(en)2Cl2]+ has cis and trans both type of isomers. Where , "en" stands for ethylene di-amine…

Q: In octahedral complexes, for which d electron counts is it possible to have high-spin and low-spin…

A: The coordination complexes can be defined as the complex compounds which have coordinate linkage…

Q: Which of the following pairings is incorrect in describing the spin states of d electrons in…

A: ANSWER IS

Q: How many different formulas are there for octahedral complexes with a metal M and four ligands A, B,…

A: The complexes in which the central metal atom is surrounded by six ligands are called an octahedral…

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: <p>The complexes of Fe^3+ have magnetic properties that depend on whether the ligands are…

A: Iron, Fe has electronic configuration [Ar]4s23d6.  Hence, during the formation of Fe3+ ions, the…

Q: How can know the cis and trans of geometrical isomerism in octahedral complexes?

A: Compounds have the same chemical formula but the different stereochemical structure is called…

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: Which of the following is the double-toothed l

A: Metal (M) :  electron pair acceptor  Ligand (L) : electron pair donar  Metal and ligand can form…

Q: For the low-spin coordination compound [Fe(en)2Cl2]Cl, identify the following.(a) the oxidation…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which of the following is a π-donor ligand О со OPPh3 O Br O CN- The coordination number of Hg…

A: Transiston metal are those in which last electron enter the d-subshell.

Q: Draw the crystal-field energy-level diagrams and showthe placement of d electrons for each of the…

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

Q: Consider the octahedral complexes of Co3+. Complete the following statements. The strong field…

A: The answer is given as follows

Q: The complexes of Fe^3+ have magnetic properties that depend onwhether the ligands are strong or weak…

A: The ligands are ranked on the basis of energy difference between the t2g and eg orbitals. When the…

Q: 2. Give two authentic examples of tetragonal elongated paramagnetic octahedral Cr(IV) complexes by…

A: The two authentic examples of tetragonal elongated paramagnetic octahedral Cr(IV) complexes has to…

Q: 4. Draw the Lewis structure for the SCN' ligand and explain the two different ways that it can…

A:

Q: 4. Draw the Lewis structure for the SCN: ligand and explain the two different ways that it can…

A: Introduction :  Bridging ligand can be defined as a ligand that connects two or more atoms usually…

Q: Would you expect the complex [Cu(NH3)4(H2O)2]2+ to have isomers? If yes, what isomers would exist?

A: Yes there will be isomers of the complex [Cu(NH3)4(H2O)2]2+  this is because the H2O ligands can be…

Q: Draw the crystal-field energy-level diagrams and showthe placement of electrons for the following…

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

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

A:

Q: The octahedral complex ions [FeCl6]3- and [Fe(CN)6]3- are both paramagnetic, but the former is high…

A: Both the octahedral complex ions [FeCl6]3- and [Fe(CN)63- have Fe in +3 oxidation state. The number…

Q: Among the following ligands, the ligand that is considered a chelating ligand is H20.a NH3.b O…

A:

Q: In platinum(IV) complexes, the octahedral crystal field splitting Do is relatively large. Is K2PtCl6…

A: Pt forms low spin complexes due to high energy gap between the t2g and eg orbitals.

Q: In octahedral complexes, for which d electron counts is it possible to have highspinand low-spin…

A: Octahedral complexes are the complexes having Coordination no.6. this coordination no.6 implies no.…

Q: Explain the hybrid type and geometric structure of the K3 [Cr (C204) 3] .3H2O complex with VBT.

A: oxidation number of Cr is +3  in this compound .

Q: Draw the geometrical isomers of complex [Pt(en)2Cl2]2+. (ii) On the basis of crystal field theory,…

A: ( As there are multiple questions so, we solved first two questions for you) The geometrical isomers…

Q: Write the formula and the name of each complex ion- a complexion with Co3+ as the central ion and…

A: (1) a complexion with Co3+ as the central ion and three NH3 molecules and three CN-ions as ligands…

Q: Vanadium may have been used by some ancient animals ____________.

A: A number of species of marine algae produce vanadium bromoperoxidase as well as the closely related…

Q: Would it be better to use octahedral complexes of Cr3+ or Co3+ to determine whether a given ligand…

A: In order to decide the strength of ligands, the following factors have to check; The electronic…

Q: Isomers whose ligands can bind directly to a metal or be outside the lattice are called geometric…

A: Isomers whose ligands can bind directly to metal or be outside the lattice are called coordination…

Q: [CoF6]3- absorbs 700 nm (red) radiation whereas [Co(H2O)6]3+ absorbs 600 nm (orange) radiation.…

A: The crystal field energy diagram f the given complexes is drawn as follows:

Q: (a) Square planar complexes (of MXJLJ type) with coordination number of 4 exhibit geometrical…

A: (a) Tetrahedral complexes do not show geometrical isomerism because the relative positions of atoms…

Q: give an example of coordination compounds showing ionisation isomerism.

A: In ionization isomers ligand has exchanged places with an anion or neutral molecule that was…

Q: Question 2a and 2b

A: Given complexes:

Q: You have a solution of the following ion: [Fe(H2O)6]3+ a) Is the ion more likely paramagnetic or…

A: In the crystal field theory, the paring of electrons in the splitted state does not take place for…

Q: Which of the following statements about the Crystal Field Theory is false? A. Diamagnetic metal…

A:

Q: Draw the geometrical isomers of complex [Pt(NH3)2Cl2]. (ii) On the basis of crystal field theory,…

A: Geometrical isomers: These are the two or more coordination compounds that contain the same number…

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: For the low-spin coordination compound [Fe(en)2Cl2]Cl, identify the following.(a) the oxidation…

A: Given low-spin coordination compound [Fe(en)2Cl2]Cl:

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

A: [MA2B2]X2 ->The coordination number of metal is 4.

Q: Platinum(IV) forms octahedral complexes. Sketch the structures of all the distinct isomers of…

A: Isomers are the compounds which have the same empirical formula but different atom to atom…

Q: [NİCI2(PPH3)2] is paramagnetic while [PtCl2(PPH3)2] is diamagnetic, what are the possible structures…

A: Though Ni(II) and Pt (II) are both d8 system, Ni complex is tetrahedral, whereas Pt complex is…

Q: What are the electron configurations for an octahedral d7 complex with 1 weak-field and 2…

A: Strong field ligands: Those ligands which cause larger splitting of d orbitals and favour pairing of…

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: (a) Construct a clearly labelled molecular orbital energy level diagram for an octahedral complex…

A:

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.