Why [M(CN)6] is not organometallic even it has metal to carbon bond too
Organometallic means the metal should be conjugated with some organic compound. So, in order to become an organometallic compound, the compound must have M-C bond and some organic reagent or Hydrogen also. In case of [M(CN)6], though the M-C bond is present but they do not possess any organic reagent or hydrogen in conjugation with it. Therefore [M(CN)6] are not considered as organometallic compound.
Why [M(CN)6] is not organometallic even it has metal to carbon bond too
The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A 0.170-mole quantity of M(NO3)2 is added to a liter of 1.41 M NaCN solution. What is the concentration of M2 ions at equilibrium?
The formation constant* of [M(CN)6]^4– is 2.50 × 10^17, where M is a generic metal. A 0.130-mole quantity of M(NO3)2 is added to a liter of 1.170 M NaCN solution. What is the concentration of M^2+ ions at equilibrium?
The hexaaqua complex of a 3d transition metal, [M(H2O)6]SO4, has an effective magnetic moment corresponding to 5 unpaired electrons. Reaction of this hexaaqua complex with excess KCN gave K4[M(CN)6] which has an effective magnetic moment of 1 unpaired electrons. Deduce the identity of the metal, M, and explain your reasoning.
6. Al, Ga and In form cyanides with composition M(CN), and M coordination 6. The corresponding cyanide of TI (thallium) has a stoichiometry TI(CN)2 with two chemically different kinds of thallium. Explain why and speculate on the structure of the compound [hint: structure similar to Zn(CN)2l 7. The most common chlorides of C, Si, Ge and Sn are covalent and have compositions MCl. The most stable chloride of Pb is ionic with composition PbCl2. Explain the difference in stability (chemical...
Section B The following organometallic compounds are stable and have a second-row transition metal at their centre. Find out the metal and its formal oxidation state. Ph Ph. OC CO -M -M OC со [Nb, +1] [Nb, +2] [Zr, +2] O [Zr, +1] CI CF3 [Cd, + 4] O [Cd, + 2] O (Cd, +6] O [Cd, + 5] Ph HoM Ph OC со O [Tc, +2] O [Mo, +1] O [TC, +1] O [Mo, +2] Ph-pin..M.IPCy3 Ph + H...
The formation constant* of [M(CN) 6 ]4− is 2.50 × 10 17 , where M is a generic metal. A 0.140 mole quantity of M(NO3)2 is added to a liter of 1.210 M NaCN solution. What is the concentration of M2+ ions at equilibrium?
The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A 0.170-mole quantity of M(NO3) is added to a liter of 0.540 M NaCN solution. What is the concentration of M ions at equilibrium?
The formation constant* of [M(CN) 4 ]2− is 7.70×1016 , where M is a generic metal. A 0.130 mole quantity of M(NO3)2 is added to a liter of 0.870 M NaCN solution. What is the concentration of M2+ ions at equilibrium?
The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A 0.170-mole quantity of M(NO3)2 is added to a liter of 0.930 M NaCN solution. What is the concentration of M2 ions at equilibrium?
The formation constant* of [M(CN)2]-is 5.30 x 1018, where M is a generic metal. A 0.170 mole quantity of M(NO3) is added to a liter of 0.650 M NaCN solution. What is the concentration of M+ ions at equilibrium? [M2+] =