Which would have a higher CO stretching frequency, Cr(CO)6 or V(CO)6–? Explain why in detail using molecular orbital arguments.

Q: [Ni (NH3) 6] C12 Explain the hybridization, geometry and magnetic property of the complex structure.

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Q: 1.What are the molybdenum oxidation states , ground d-electron configurations and ground electronic…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Use the symmetry criteria for polarity and chirality of molecules and refer to the structures of…

A: The compound which doesn't possess plane of symmetry , then this compound is considered as chiral…

Q: Draw the molecular orbital diagram of the -complex ion [Fe(H2O)6]2+, also arrange the electronic…

A: [Fe(H2O)6]2+ consists of 6 H2O ligands and an oxidation state of +2 which means Fe consists of 6…

Q: Write the state of hybridisation, the shape and the magnetic behaviour of the following complex…

A: (i) [Cr(NH3)4Cl2]Cl: Hybradisation of [Cr(NH3)4Cl2]Cl is d2sp3 Geometry of [Cr(NH3)4Cl2]Cl is…

Q: For the complex [Cr(OH2)6]2+ i) Give the ground state free atom term symbol.     ii) State whether…

A: The details solution for this is provided below in attach image.

Q: Both ions A2+ (Z=28) and B2+ (Z=46) can coordinate with the same types of ligands (X and Y) to form…

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Q: Which of the following orders is correct for Tolman cone angles for PR3 ligands? а. РМез > РET3 b.…

A: Tolman Cone angle          → Depends on the basis of steric size . Layer the size layer is the…

Q: How can I explain the complex trans - [CoBr2(en)2] by the crystalline field theory

A: This is an octahedral complex. The oxidation state of Co in this complex is +2. Co+2 = 1s2 2s2 2p6…

Q: Consider the compound (C8H8)Ru(CO)3 which is likely to be the best description of the C8H8 ligand ?

A: The stability of any organometallic compound is given by Effective Atomic Number (EAN Rule).…

Q: Explain the following observations:The interhalogen ICl3 is known, but BrCl3 is not.

A: Given statement: The interhalogen ICl3 is known, but BrCl3 is not.

Q: 2.Why does   K4[NiBr6]  behave as a simple Curie paramagnet , but K2 [NiBr4] exhibit complex…

A: The spontaneous magnetization disappears at the Curie temperature, Tc.  Magnetization can still…

Q: 4 Illustrate how complex formation between Fe3+ and SCN Occurs by presenting electrons by arrows (1)…

A: This question is related to coordination chemistry.  Coordination cplexes are the compounds…

Q: Describe Crystal-Field Theory?

A: An array of anions or neutral molecules is bound to a central atom through coordinate covalent bonds…

Q: Write the state of hybridization, shape and IUPAC name of the complex [C0F6]3-. (Atomic no. of Co =…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: [Rh(en)3]^3+, Rh^0: [Kr] 5s24d7 Illustrate the orbital splitting diagram for the complex.

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Q: Estimate the wavelength of maximum absorption for the octahedral ion hexa-aquanickel(II) from the…

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Q: i. Define dr-pr bonding. ii. Why C=N can accept the electron from the dn orbital in metal central?

A: i. Sometimes some 3rd period elements like Cl, S, P etc. and some transition metals shows dπ-pπ…

Q: 3. Square planar Ir complexes have been widely studied in organometallic catalysis. Provided the…

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Q: (d) Based on crystal field stabilisation energy considerations, are FeCr204 and CuCr204, likely to…

A: The correct answer is given below

Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO)], [Cr(CO)] and [V(CO) are 2090 cm³¹ 2000cm¹ and…

A: This Question is based upon Inorganic IR Spectroscopy.

Q: If A, B, C, and D are four - electrically neutral - different single-tooth substituents, what kind…

A: To show the kind of isomerism shown by the tetrahedral complex [ZnABCD]2+, where A, B, C and D are…

Q: (a) What is the range in electronegativity across the first (3d)transition series? (b) What is the…

A: (a) Transition elements exhibit a relatively small change in electronegativity consistent with the…

Q: paramagnetic [NiBr4]^2- and diamagnetic [Ni(Cn)4]2^2- adopt different geometries; give the geometry…

A: Generally those complexes in which central atom attached with weak field ligands have unpaired…

Q: Estimate the wavelength of maximum absorption for the octahedral ion hexa-aquanickel(II) from the…

A: Given: Octahedral ion hexa-aquanickel(II)

Q: How many unpaired electrons are there in the low-spin state of Co2+ in an tetrahedral field?

A: In any "coordination complex" electrons get filled depending upon ligand nature. If "strong ligand"…

Q: how can I explain the complex trans – [CoBr2(en)2] by valence bond theory

A: VBT is the valence bond theory which describes the bonding of the complex in the coordination…

Q: which of the following species are capable of forming a coordination bond with BF3: a  Ca2^+ b  NH3…

A: The following species that are capable of forming a coordination bond with BF3 are to be…

Q: 3-They have load transfer nodes to the metal. For which of these complexes do you expect the band…

A: Answer -

Q: Write the state of hybridization, the shape and the magnetic behaviour of the following complex…

A: In order to find out the hybridization following steps are followed: The oxidation state of metal is…

Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO)], [Cr(CO)6] and [V(CO) are 2090 cm¹ 2000cm¹ and…

A: This Question is based upon Inorganic IR Spectroscopy.

Q: For each of the following ions, draw diagrams (on a piece of paper), like the one to the right…

A: Applying concept of electronic configuration of ions .

Q: Why do transition metals often react chemically as if they have a valence of 2?

A: the explanation is as follows:

Q: cl CI N=

A: The group of symmetry components found in a molecule is referred to as a point group.

Q: In what directions do you expect the bond length andvibrational frequency of a free CO molecule to…

A: Interpretation - In what directions the bond length and vibrational frequency of a free CO molecule…

Q: 4. Consider the tetrahedral complex Ni(CO)a, see structure below A. Determine the symmetry of all…

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Q: Write the name, the state of hybridization, the shape and the magnetic behaviour of the following…

A: There are two types of magnetic behavior, 1) Paramagnetic behavior means presence of unpaired…

Q: 4. Consider the tetrahedral complex Ni(CO)a, see structure below A. Determine the symmetry of all…

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Q: Verify the structures of paramagnetic [Fe(H2O)6]²* and diamagnetic [Ni(CN)4]² by using Crystal Field…

A: [Fe(H2O)6]2+ = In the given complex, the oxidation state of Fe is +2. Hence, the electronic…

Q: Draw the d orbital electronic configuration of [Cr(co)6]3+  how many unpaired electrons are present…

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Q: Octahedral [Ni(NH₃)₆]²⁺ is paramagnetic, whereas planar[Pt(NH₃)₄]²⁺ is diamagnetic, even though…

A: Paramagnetic substances are those having unpaired electrons whereas diamagnetic substances are those…

Q: (a) Draw all possible isomers of the octahedral complex [CoCl2(en)(NH3)2]*, where en is the…

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this…

Q: How many unpaired electrons are there in the high-spin state of Co2+ in an tetrahedral field?

A: Electronic configuration of Co is [Ar] 3d7 4s2 Thus, electronic configuration of Co2+ is [Ar] 3d7

Q: Crystals of hydrated chromium(III) chloride are green, have an empirical formula of CrCl3 . 6 H2O,…

A: Given data contains, Empirical formula of hydrated chromium(III) chloride is CrCl3.6H2O. Octahedral…

Q: a) Transition metal complexes are highly likely to be colored because of the size of the energy gap…

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining…

Q: For the complex [Pt(NH3)2(H2O)2](NO3)2 draw the d-orbital splitting diagram for platinum (Pt) (low…

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.