predict the number of unpaired electron for the following: FeCl4^2- Ni(CO)4 W(NH3)6^3+
predict the number of unpaired electron for the following: FeCl4^2- Ni(CO)4 W(NH3)6^3+
Which of the following is most likely not an outer-sphere electron transfer process? A.[Cu(NH3)5Cl] + [Co(NH3)6]3+ --> [Cu(NH3)5Cl]+ + [Co(NH3)6]2+ B.[Cu(NH3)5Cl] + [Co(NH3)5Cl]2+ --> [Cu(NH3)4Cl2] + [Co(NH3)6]3+ C.[Fe(CN)6]4- + [RhCl6]2- --> [Fe(CN)6]3- + [RhCl6]3- D.[Ni(NH3)5Cl]+ + [Co(NH3)5Cl]2+ --> [Ni(NH3)5Cl]2+ + [Co(NH3)5Cl]+
(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+
For the following coordination compounds, use MO theory to predict the number of unpaired electrons in the compound. Show your work, including MO energy level diagram. a. [Re(CO)6]+ b. [FeC12(H2O)4] c. [V(NH3)6]3+
2. Give a systematic name for each of the following compounds, and give the number of d electrons for the transition metal: a. Cs2[FeCl4] b. W(CO)6 c. Na2[Cr(CO)5] d. [Ni(NH3)2(en)2](PF6)2 (PF6 is a (1-) ion, and is named as if phosphorus were a metal) e. [Ru(CN)6]3– f. K[OsF6]
11. For each complex, predict its structure, whether it is high spin or low spin, and the number of unpaired electrons present. a. [Cu(NH3)4]2+ b. [Ni(CN)4]2-
Determine the number of unpaired electrons for [OSCI 6] - complex. 2 0 4 0 Determine the d electron configuration of [Os(phen) 3]3+ complex. (t2g5leg) (t2g)@reg)2 (t2g3leg)2 (t2g3leg) (t2g3leg) QUESTION 6 Determine the d electron configuration of [OSCI 613-complex. (t293leg) 0 (tzg5legº (t28) Bleg)? (taglegjº (tzgileg) 2 Predict the d orbital splitting of [RUCI 6] 2-complex. (t2913(es)? (t2g14egº (t2g)4(e)? (t2g)?leg)3
QUBOOO 1 O unpaired electrons 1 unpaired electron 2 unpaired electrons 3 unpaired electrons 4 unpaired un electrons 5 unpaired electrons Submit Request Answer
The
answer is 1. Why? Please show all your work cleanly.
How many unpaired electrons would you expect for the complex ion: Co(NH3? 0 3 O 2
How many unpaired electrons would you expect for the complex ion: Co(NH3? 0 3 O 2
b) By using crystal field theory, determine the configuration, the number of unpaired electrons, and the ligand field stabilization energy (LFSE) as a multiple of A, for the following complexes. (2 x 3 = 6 marks) (O) (Cr(NH3).]** (ii) [W(CO).)
4. Give chemical names for the following coordination complexes. a) [Cu(NH3)4]2+ b) [Pt(NH3). Cl]* c) [Mn(CN):)". d) (Co(en)2(PPha)]PO... e) [Ni(bipy)](NO3)2. 5. Give chemical formulas for the following coordination complexes. a) Triammineaquadichlorocobalt(III) chloride. b) Potassium diaquabis(oxalate)manganate(III). c) Tris(acetylacetonato Jiron(III). d) Tri--carbonylbis(tricarbonyliron(O)). e) Li-oxo-bis(pentaamminechromium(III)). 5. Draw a d-orbital energy-level diagram, and predict the number of unpaired electrons. a) [Fe(CN).] b) [Fe(H20):] c) (CoCil (tetrahedral) 6. Of the two complexes (a) (CoFs] and (b) (Coſen)] + one appears yellow and the other appears...