Tp 2Fe is a low-spin Fe(II) complex with Fe-N bonds of 1.97 Å. Tp Ph 2Fe is a similar complex that is high-spin Fe(II) and has Fe-N bonds of 2.25 Å. Explain why the high-spin complex would have longer (i.e., weaker) Fe-N bonds than the low-spin complex.

Q: answer

A:

Q: Using the 18 electron rule calculate the total number of electrons for  the complex…

A:

Q: Q1 a) Name the following complexes: KĄ[PtBr], Fe[Fe(CN)6], [Cr(en);]Cl3 b) Draw the complex…

A: a) K4[ptcl6] : potassium hexachloridoplatinate(II) Fe[FeCN6] : Iron(III) Hexacyanidoferrate(III)…

Q: Predict whether the [Cr(NH3)6]Cl2 complex will be high or low spin configuration knowing that the…

A: Magnetic moment is also known as magnetic dipole  moment.

Q: a) The terms low spin and high spin apply only to complexes of d-metal ions having certain numbers…

A: Dueto strong field ligand pairing of electron occurs  so it forms low spin  complex. And weak field…

Q: Which cation is mostly likely to form a complex with SCN¯ bonded through the sulfur atom? Nj2+ A]3+…

A: From the concept of HSAB principle we get the answer

Q: How do we know the coordination number was 6? How do I find out the actual representation of the…

A: Here are some steps1. Identify the central metal ion: In this case, the central metal ion is…

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: Consider the splitting energies for the octahedral complex ions, FeBr3(CN)34-, FeBr5(CN)4-,…

A:

Q: Would you expect the [Cr(NO₂)3(PPh3)] complexes to show... a. high-spin low-spin Ob. C. no…

A: Low spin complex is such a complex in which all the electrons fill lower energy orbital before going…

Q: Which of the following octahedral complex transition metal ions would have the same magnetic moment…

A: Given : ions

Q: An octahedral cobalt(II) complex has a magnetic moment of 3.9 B.M. What is the electronic…

A: Magnetic moment  =√n(n+2)Where, n = number of unpaired

Q: 8. The crystal field theory provides an explanation of color in various coordination complexes. For…

A:

Q: Determine the d electron configurationof [Fe(phen)3]3+complex.  A) (t2g)3(eg)1 B) (t2g)3(eg)0 C)…

A: d electronic configuration for [Fe(phen)3]3+ complex = ?

Q: why  Why do the complexes a,b,c,d display such different colours ? a)cis-Ru(II)Cl2(DMSO)4 (pale…

A: The colors of coordination complexes are determined by the absorption of light, after absorption the…

Q: 4. Which one of the iron (III) complexes, hexacyanidoferrate(III) ion or tetrachloridoferrate(III),…

A: Ligand is a molecule or ion that binds to a central metal atom or ion to form a complex. The ligand…

Q: Which of the following metal centers has four unpaired electrons in an octahedral complex? Group of…

A: ddd Since, Unpaired electron are those whose shows magnet behavior when placed in magnetic field.…

Q: Give the systematic name for the following coordination compound or complex ion:…

A: Naming of coordination compound  1. In coordination compound always write the name of cation before…

Q: 13. A complex ion has been observed which starts with a violet color with six aqua ligands attached.…

A:

Q: Which of the following complex has the highest effective magnetic moment: K2MnO4 KMnO4 K2MnCl4…

A: The objective of the question is to determine which of the given complexes has the highest effective…

Q: Which of the following complex has the highest effective magnetic moment ○ K₂MnO4 K₂MnCl₁ K.Mn(CN)…

A: In order to determine the effective magnetic moment, we first need to determine the oxidation state…

Q: b) Explain the trend in the IR stretching frequency, v(CO), for the metal carbonyl complexes below:…

A: Detailed explanation:-[Ti(CO)6​]2−IR stretching frequency: 1748 cm⁻¹The titanium in [Ti(CO)6​]2−…

Q: 6. Consider the pseudo-octahedral complex of Cr³+ shown below, where A and B represent Lewis bases…

A:

Q: How many possible isomers are there for an octahedral complex of the type Ma4bc? Group of answer…

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

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.