If NH3 and CN are both strong field ligands, and F is a weak field ligand,...
If NH3 and CN* are both strong field ligands, and F is a weak field ligand, how many of the following complexes are diamagnetic? [Mn(CN)613- [Zn(NH3)612+ [Fe(CN),14- [FeF613- 3 o 4
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If NH3 and CN are both strong field ligands, and F is a weak field ligand, how many of the following complexes are diamagnetic? [Mn(CN). [Zn(NH3.12 [Fe(CN).14 [FeF2
Which of the following complexes is paramagnetic? Assume all ligands are strong field ligands. Select one: O A. More than one of the complexes is paramagnetic O B. [Ni(CN) 14 O C. [Fe(CN))" о D. (Mn(CN)," o E. [Co(NH,
Which one of the following octahedral complex ions is diamagnetic? Note: NH3 is a strong-field ligand. (a) [Fe(NH3)6] 3+ (b) [Fe(NH3)6] 2+ (c) [Cr(NH3)6] 3+ (d) [Cr(NH3)6] 2+ (e) [Co(NH3)6] 2+
From the following list of metal ions and ligands, construct metal complexes with properties which match that described in each part of the question and provide a brief explanation. (Only one example is required for each part of the question, e.g. [Fe(H20)6]21). Metal ions Ligands (in order of increasing ligand field strength) [ < Br< <C1° <NO3 <OH <ox?- <H2O< Ti(IV), V(III), V(IV), Cr(II), Cr(III), Mn(II), NH3 <en <bpy < PPh3< CN=CO Mn(III), Mn(IV), Fe(II), Fe(III), Co(II), Co(III), en =...
If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN)]3- [Pd(CN)]2- [Mo(CN6)]4- [Mo(CN)]4-> [Fe(CN6)13-> [Pd(CNG)]2- [Pd(CNG)]2- > [Fe(CNG)]3-> [Mo(CNG)]4- [Mo(CNG)]4-> [Pd(CNG)]2-> [Fe(CNG)]3- O [Fe(CN)]3-> [Mo(CNG)]4-> [Pd(CNG)]2- O [Fe(CNG)]3-> [Pd(CNG)]2-> [Mo(CN6)]4-
Question 7 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CN6)]2- [Mo(CNG)]4- O [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4- O [Fe(CN6)]3-> [Mo(CN6)]4- > [Pd(CN6)]2- O [Mo(CN)24-> [Pd(CN)]2-> [Fe(CN)13- O [Pd(CN6)]2-> [Fe(CN6)]3- > [Mo(CN6)]4- O [Mo(CN6)]4- > [Fe(CN6)]3-> [Pd(CN6)]2-
3. According to the textbook (p. 115). the electron transfer reaction rate between [Co(NH3)]** and (Co(NH3).]?(eq. 5.41) is extremely slow whereas that between [Fe(CN).74 and [Fe(CN).]" (eq. 5.42) is very fast. By using the established facts in the box in answering the following questions. 1. According to the molecular orbital theory, the eg orbitals of an MLO octahedral complex are, in fact, M-L anti-bonding orbitals and the tza orbitals are non-bonding orbitals. 2. According to the spectrochemical series, CN is...
Question 6 7 pts If CN is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CNG)]2- [Mo(CN)]4- O [Pd(CN)]2-> [Fe(CN6)]3-> [Mo(CN)24- O [Fe(CN)]3-> [Mo(CNG)]4-> [Pd(CN6)]2- O [Mo(CNG)]4-> [Fe(CNG)]3-> [Pd(CNG)]2- [Mo(CN)]4-> [Pd(CN)]2-> [Fe(CN)]3- [Fe(CN6)]3-> [Pd(CN6)]2-> [Mo(CN6)]4-
If CN- is a strong field ligand, rank the following coordination compounds in order of decreasing number of unpaired d-electrons: [Fe(CN6)]3- [Pd(CN6)]2- [Mo(CN6)]4-