The cyanide ligand, CN-, is a strong field ligand. Click on the correct splitting pattern for [Fe(CN)6]4-.

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: Which one of the transition metal complexes has the maximum paramagnetic character?  a) [Fe(CN)6]4-…

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Q: Which is the ligand in the coordination compound, [Co(NH3)6]Cl3?     NH3          Co+3…

A: Coordination compounds are formed by co-ordinate bond between metals and ligand.    Co-ordinate…

Q: What is a Chelate ligand? Give one example.

A: A ligand is a molecule or an ion that donates a pair of e- to the central metal ion or ion to result…

Q: State the oxidation state and valence shell electron configuration for the transition metals in the…

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Q: What is the distinction between a weak-field ligand and a strong-field ligand? Give an example of…

A: The distinction between a weak-field ligand and a strong-field ligand has to be given.

Q: What is the coordination number of a complex ion that consists of 4 monodentate ligands and 1…

A: A coordination complex consists of a central metal atom that is surrounded by bounded molecules…

Q: 1- Explain the bonding nature of [Fe(CN)5 (NO)]-2 linear NÓ ligand.

A: The given complex [Fe(CN)5(NO)]-2 is an organometallic complex where the central metal atom is iron,…

Q: use crystal field theory to predict the number of unpaired electrons in the complexes and show…

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Q: Determine if the following metal complexes obey the 18-electron rule. а. НMn(CO)4 b. [W(CO);CI] c.…

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Q: is nitric oxide (NO) an ambidentate ligand?

A: ✓ A ligand is an ion or molecule that binds to a central metal atom to form a coordination…

Q: The carbonate ion (CO32-) can act as either a monodentate or a bidentate ligand. Draw a picture of…

A: Carbonate ion is called flexidentate ligand because it can act as monodentate , bidentate as well as…

Q: What is the distinction between a weak-field ligand and astrong-field ligand? Give an example of…

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Q: Polydentate ligands can vary in the number of coordination positions they occupy. In each of the…

A: Polydentate ligands. Denticity refers to number of donor groups in ligand that bind to central atom…

Q: CN- ion is a strong field ligand whereas Clis usually a weak field ligand. Draw d orbital  energy…

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Q: For each of the following pairs, identify the molecule or ion that is more likely to act as a ligand…

A: In a typical metal complex, a metal ion is bonded to donar atoms known as ligands. A metal form…

Q: Determine the oxidation number of the transition metal in the following metal complexes. -3 -2 -1 0…

A: Coordination complex consists of central metal ion surrounded by molecules known as ligands.

Q: Draw the chemical structure for the complex below. Make sure you explain the oxidation state of the…

A: We have to draw the chemical structure for the complex below. Make sure you explain the oxidation…

Q: Predict the number of unpaired spins in: - [Cr(en)3 ] 2+ (ethylenediamine is a strong field ligand).…

A: Given,  [Cr(en)3]2+ (ethylenediamine is a strong field ligand).  And   [Mn(H2O)6]2+ (water is a…

Q: Differentiate between monodentate ligands, bidentate ligands,and polydentate ligands?

A: Difference between monodentate ligands, bidentate ligands,and polydentate ligands has to be given,

Q: Which of the following species could best act as a bidentate ligand for a metal ion? C2O42− N2H5+…

A: Bidentate ligand: A Lewis base which is capable of donating two lone pair of electrons to metal atom…

Q: 2. For the following redox reaction, please indicate whether the metal center is inert or labile…

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Q: The crystal structure of [Cu(H2O)6]2+ displays axial bond lengths of 238 pm and equatorial bond…

A: The shape of transition metal complexes is determined by the tendancy of electron pairs to occupy…

Q: Polydentate ligands can vary in the number of coordination positions they occupy. In each of the…

A: Polydentate ligands range in the number of atoms used to bond to a central metal atom or ion.

Q: For the complex [Pd(NO)4]Br4, assume NO is a strong ligand, then which statement is true The complex…

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

Q: The oxidation state of the metal atom is ______and the coordination number of the metal atom…

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Q: The oxidation state of the metal atom is ______and the coordination number of the metal atom is…

A: Ethylenediamine is neutral, its oxidation number is 0. Cl=-1 and Br=-1.

Q: Consider the metal complexes shown below. Identify the geometry of each complex. trigonal planar…

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

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Q: a) Which is more likely to be paramagnetic, Fe(NO,), or Fe(0H), ? O Fe(OH),+ O Fe(NO2),+ 4- b) Why?…

A: a) in Fe(NO2)64- , unpaired electrons = 0 and in Fe(OH)64-, unpaired electrons = 4

Q: <p>Two ligands, A and B, both form complexes with a particular metal ion. When the metal ion…

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Q: Describe the difference between a labile and an inert ligand on a metal complex.

A: A labile ligand is the one which gets easily broken from metal-ligand bond in a complex.  The ease…

Q: Determine the oxidation state of the metal atom in each of the following complex ions. ion oxidation…

A: Write oxidation state of given transition complex---

Q: (a) Which is more likely to be paramagnetic, Fe(NO,)6 or Fe(OH)6 ? Fe(OH),+ O Fe(NO2)6* 4- (b) Why?…

A: Strong filed ligand occurs pairing...

Q: Draw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital…

A: Spectrochemical series:- The arrangement of ligand in increasing order of their crystal field…

Q: Which of the following is a bidentate ligand? A) H,O, 2 B) NO, 2 C) H̟NCH,CH,NH, D) NH, E) SCN

A: Bidentate ligand is ligand in which two donor atoms are present.

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: Given that the cyanide ion is a high field ligand, determine the electron structure of [Co(CN)6]4…

A: CN is strong field ligand and behaves as a low spin  find the oxidation state , and fill the…

Q: According to the Pearson HSAB Principle, the SCN- ligand will bind preferentially through the S atom…

A: According to the HSAB principle, the hard metal ions preferably bind hard ligands whereas soft metal…

Q: Determine the oxidation state and coordination number of the metal ion in each complex ion. a.…

A: The oxidation state and coordination of the metal ion in each complex has to be given.

Q: Draw orbital-energy splitting diagrams and use the spec-trochemical series to show the orbital…

A: The ligands have an unshared electron and they function as a Lewis base. When the unshared electron…

Q: Draw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital…

A: The spectrochemical series lists the ligands in increasing order of crystal field splitting (gap…

Q: 1- Explain the bonding nature of [Fe(CN)5 (NO)]-2 linear NO ligand.

A: A question based on chemical bonding, which is to be accomplished.

Q: Which of the following ligands is a hexadentate ligand? O ammonia O triethylenetetraammine O…

A: Choose option for hexadentate ligand ?

Q: Which transition metal has a d8 configuration? [Ti(H2O)6]2+ [Mn(CN)613- [Zn(NH3)4]2+ [NiBr4]2-…

A: Given- d8 configuration

Q: From the Crystal Field Splitting Theory, which correlation between ligand and color is most…

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Q: 7. How d electrons are in each metal of the following complexes? Give the oxidation number of many…

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Q: 3 Which of the following ligands is an example of an ambidentate ligand? nitrite, NO₂ chloride, CIT…

A: Given,  nitrite (NO2-)  Chloride, (Cl- )  nitrate, ( NO3- )  Ethylenediamine, ( H2NCH2CH2NH2 )  The…

Q: Solutions of [Co(NH3)6]2+, [Co(H2O)6]2+ (both octahedral), and [CoCl4]2- (tetrahedral) are colored.…

A: A coordination complex consists of a central atom or ion , which usually metallic and is surrounded…

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.