. Show how the glycinate ion (H2N-CH2-COO-) can actas a bidentate ligand. (Draw a Lewis diagram if necessary.)Which atoms in the glycinate ion will bind to a metal ion?

Q: Define the term ligands?

A: The term ligands has to be defined.

Q: Which species are more likely to act as ligands? (a) Positivelycharged ions or negatively charged…

A: (a) Determine the species that act like as ligands among positively charged ions or negatively…

Q: Which ligand field would have the greater crystal field splitting? A) octahedral B) tetrahedral

A: We know that  ∆t = (4/9)× ∆o

Q: What is the formula of the complex cation? + NH3 H3N 'CI NH3 trans-[Co(NH,),CI,] cis-[CoCI,(NH,),I…

A: Which of the given option is correct--

Q: Which species are more likely to act as ligands? Positively charged ions or negatively charged…

A: 1.Among positively charged ions or negatively charged ions, species that are more likely to act as…

Q: By using valence bond theory and ligand field theory, prove [Fe(acac)3] is a paramagnetic high spin…

A: The valence bond theory provides information about the structure and magnetic properties of the…

Q: How many places on the ligand EDTA can simultaneously bind to a single metal atom?

A: EDTA is a hexadentate ligand because only one ligand donate the electrons from six donor sites to…

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

A:

Q: a) Consider the Table 1. Table 1 Properties of complexes. Complex Wavelength of light absorbed (nm)…

A: (a) (i) When , any compound absorbs the wavelength means there is energy difference between t2g and…

Q: and eg t2g d. An analogous compound, [Cu(H₂O)6]2+ has a different arrangement of the Draw the…

A: Given that, a metal complex is [Cu(H2O)6]2+. We have to tell the different arrangement of the…

Q: O Describe the term "strong field ligand" and "weak field ligand".

A: Strong field ligand = Strong field ligands are those which gives greater splitting of the crystal…

Q: By using valence bond theory and ligand field theory, prove [Fe(acac)3] is a paramagnetic high spin…

A:

Q: If W, X, Y, and Z are different monodentate ligands, how many geometric isomers are there for each…

A: The number of geometrical isomers is to be determined for each of the given complex ion. The isomers…

Q: Using the Lewis acid–base definition, how would you categorizea ligand? How would you categorize a…

A: Using the Lewis acid–base definition, how will be categorize a ligand has to be given.

Q: Dimethylglyoxime is unidentate or bidentate ligand ?

A: The chemical structure of Dimethylglyoxime is given as,

Q: Which species are more likely to act as ligands? Positively charged ions or negatively charged ions?

A:

Q: Which of the following cannot be a bidentate ligand? O co3- H20 O C20,2 H2NCH2CH2NH2

A:

Q: 2. Octahedral complex are shown as below. OCH3 H3CO LOCH3 Al H3CO `OCH3 ÓCH3 a. Calculate the CFSE…

A:

Q: e ligand?

A:

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: Why is [Co(NH3)5NCS]Cl2 N-bonded but K3[Co(CN)5SCN] is S-bonded. Consider the amount of space…

A: Nitrogen have smaller size than sulphur so it is less crowded ligand than sulphur

Q: How many stereoisomers exist for octahedrally shaped complex MA4(en), assuming A is monodentate…

A:

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: The donor species in a complex is called a ligand (A) True B) False

A: A complex compound or coordination compound consists of a central metal with vacant orbitals which…

Q: What is the oxidation number of the metal center? (please show the charges of the ligands).

A:

Q: hich is the only anionic bidentate ligand ? a) bipyridine b) oxalato c) No

A: Ligands are the negatively charged or species with lone pairs which donate their electrons to the…

Q: What's the ligand field of metallo-porphyrins?

A: Porphyrins are chemicals used to make hemoglobin. The structure of porphyrin consists of four…

Q: Which of the following could not be a ligand? a) Br- b) NH3 c) H2O d) Co2+ e) CN-

A: An ion or molecule which donate a pair of electrons to the central metal atom or ion to form…

Q: The lobes of which d orbitals point directly between the ligands in  tetrahedral geometry?

A: The four ligands will be present at the surrounding of the central  atom. Thar arrangement is…

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

A:

Q: When the valence d orbitals of the central metal ion are split in energy in an octahedral ligand…

A: Question.1:-  When the valance d-orbital of central atom split in energy in an octahedral ligand…

Q: 3+ cation, the energies of the valence d orbitals on When a certain strong-field ligand forms an…

A:

Q: Name the following ligands: A.H2NCH2.CH2NH2 B. NO3 C. NH3 D. Br

A: a) Ethylenediamine b) Nitrato

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: Consider the below ligand. If any atom with a lone pair of electrons can coordinate with a metal,…

A: A atom contain a lone pair of electrons can coordinate with metal. Then the number of donor atoms in…

Q: Which of the following ligands has the weakest field strength?

A: Based on electron density over the ligands , ligands are classififed into 2 types . 1. Weak field…

Q: (a) Using Werner’s definition of valence, which property isthe same as oxidation number, primary…

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

Q: Both H2O and ethylenediamine (en) have two nonbonding pairs of electrons. Whycan en act as a…

A: The number of donor atoms present in the ligand which can donate electrons to the central metal atom…

Q: The weakest ligand among the following is H20.a O "CN.b bO NH3.cO "Br.dO

A: In coordination chemistry, strength if ligand depend upon π accepter, π donar effect.

Q: a. Briefly describe the chelate effect b. Give the structure of a ligand that will exhibit the…

A: The metal complex carrying the ligand that is chelating (two or more donating sites) is named as…

Q: Which of the following cannot be a bidentate ligand?

A:

Q: A classmate says, “A weak-field ligand usually means the complex is high spin.” Is your classmate…

A: solution;- , “A weak-field ligand usually means the complex is high spin.”  classmate to be correct…

Q: 1. Sketch all isomers of the following. Indicate clearly each pair of enantiomers. Multidentate…

A: 1. a) [Cr(bipy)(H2O)BrF]+: It is a coordination compound with four types of ligands attached to the…

Q: 3- The gap between the higher and lower energy levels is called the crystal-field splitting energy…

A: Strong field ligands cause a greater splitting of the d-orbitals of the central metal atom, than the…

Q: The DOTA ligand is a cyclic octadentate ligand with four N- donors and four O-donors. * True O False

A:

Q: Which species are more likely to act as ligands? Neutral molecules that are polar or those that are…

A: To find: The species which acts as ligand

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.