For tricarbonyl(η2-dihydrogen) bis(triisopropylphosphine)tungsten
Write the:
i) Structure
ii) Formula
iii) Metal Oxidation State
iv) Valence electron count
Thanks.
For tricarbonyl(η2-dihydrogen) bis(triisopropylphosphine)tungsten Write the: i) Structure ii) Formula iii) Metal Oxidation State iv) Valence electron...
For Cr(CO)3(C6H6) Write the: i) Structure ii) Formula iii) Metal Oxidation State iv) Valence electron count Thanks.
For Rh(Cl)(P(C6H5)3)3 Write the: i) Structure ii) Formula iii) Metal Oxidation State iv) Valence electron count Thanks.
2. Indicate i. the metal oxidation state, ii. d-electron count, and iii. coordination number (CN) for the following complex (12 Points). a. Anti-cancer drug b. [Fe S4(SR)] SR Fe COS i. ii. ii. iii. iii. 3. Draw the metal coordination structure of carbonic anhydrase enzyme. Clearly show the 3-D geometry round the metal center. (6 Points)
2. Indicate i. the metal oxidation state, ii. d-electron count, and iii. coordination number (CN) for the following complex (12 Points). a. Anti-cancer drug b. [Fe4S4(SR)4]2- SR S > Fe Cmos i. i. ii. ii. iii. 5. Draw the metal coordination structure of carbonic anhydrase enzyme. Clearly show the ? geomet 21
Determine the oxidation state and valence d electron count for the metal ion in the coordination complex [Ru(NH3)6]Cl2. For the oxidation state enter your answer in form "charge value" (for example "+2").
Write the chemical formula of the following metal complexes or complex ions: formula name bis(ethylenediamine)cobalt(II) diaquatetracyanonickelate(II) carbonylpentahydroxoplatinate(IV)
Complete the table Formula Structure Oxidation state of Metal Charges of complex d electron count [Ti(H2O)4Cl2] fac-[Mo(NH3)3(OH)3]+ trans-[Ni(H2O)2Cl2]2+ cis-[Cr(C2O4)2(py)2]2- delta-[Ni(acac)3]
1.) Write the chemical formula of the following complex ions. a.) diamminecopper(I) b.) hexaaquatitanium(IV) c.) tetraaquacobalt(III) 2.) Determine the oxidation state of the transition metal in each of these coordination compounds. a.) K[CrCl4(NH3)2] b.) [ZnBr(CO)3]Cl c.) Na[NiCl3(H2O)]
(b) Determine the oxidation state of the metal, the d electron configuration, the number of unpaired electrons and the ligand field stabilisation energy for the following complexes: (i) [Co(NH3)5Br]2+ (ii) [MnO4]- (iii) [Fe(CN)6]3- (iv) [Cu(H2O)6]2+
Answer the following for a PBr3 molecule. (I) total number of valence electrons (II) Lewis structure (III) the number of electron domains (IV) the number of bonding domains (V) the number of nonbonding domains (VI) molecular geometry.