The complex therefore has a coordination number of 6, and we can assume that it has an octahedral geometry. Like [Co(NH3)4Cl2 ]+ (Figure 24.1), it has four ligands of one type and two of another.
Table of Contents
What is the coordination number of NH3?
Hence the coordination number of the given compound will be 6.
What is the formula for finding coordination number?
The coordination number of an atom in a molecule or polyatomic ion is found by counting the number of atoms bound to it (note: not by counting the number of chemical bonds).
What is the coordination number of chromium in the complex Cr NH3 3 no2 3?
Solution. The coordination number of Cr in [Cr(NH3)3(H2O)3]Cl3 is 6. Explanation: The coordination number of the central metal atom/ion is equal to the number of neutral molecules or negative ions bound to the central metal atom/ion by non-ionizable secondary linkages.
How do you find the coordination number of Co NH3 5Cl Cl2?
There are 5 NH3 molecules and one Clโ ion in the coordination complex. So, the coordination number is 6. The oxidation number of cobalt in the complex is +2.
What is the coordination number of Co NH3 6 Cl2?
Answer: Coordination number of cobalt = 6. Hence, the complex is [Co(NH3)6] Cl2. It ionizes in the solution as : Thus, three ions are produced.
What is the Iupac name of Cr NH3 4Cl2 Cl?
The IUPAC name of the complex [Cr(NH3)4Cl2]Cl is Tetraamminedichlorochromium(III) chloride.
What is coordination number of Cr in nh4 2 Cr en 2 BR )( py )]?
Thus, coordination number is 4 and oxidation number is +2.
What is the Iupac name of Co NH3 4Cl2 Cl?
Tetraamminedichlorocobalt (IV) chloride.
What is coordination number of NaCl?
sodium chloride, Na+Clโ there are 6 anions around each cation (coordination number Na = 6 ); Because of the 1:1 stoichiometry there must also be 6 Na cations around each Cl anion. Thus coordination number of NaCl will be 6:6.
What is the coordination number of CO in CO nh3 4cl2 Cl?
The coordination number of cobalt in [CO (NH3)4 Cl2 ]Cl is 6.
What is coordination number of FCC?
Coordination number โ the number of nearest neighbor atoms or ions surrounding an atom or ion. For FCC and HCP systems, the coordination number is 12.
What is the oxidation number of CO in CO NH3 4 Cl no2?
Co is cobalt, and it has oxidation number +3.
What is the Iupac name of Cr NH3 3 Cl3?
[Cr(NH3)3(H2O)3]Cl3 IUPAC name is triamminetriaqua chromium (III) chloride.
What is the coordination number of cobalt in CO NH3 3cl3?
so, 6 is correct answer hope it helps you, comment if any query.
What is the oxidation state and electronic configuration of Co in Co NH3 5cl Cl2?
The overall compound is neutral or zero so the cobalt would have to be +3 to neutralize the 3 chlorides. Chlorine atoms almost always -1, therefore the counter ions (Cl2) give a net charge of -2. All five NH3 ligands are neutral and the remaining Cl is -1, so Co must have an oxidation number of +3.
What is the coordination number of CR in K3 Cr Ox 3?
K3(Cr(OX)3)โS:OXoxilatoBidantateligandโ3ร2=6.
What is the name of the complex Co NH3 5cl Cl2?
The IUPAC name of the given coordination complex is Pentaamminechloridocobalt(III)dichloride.
Which of the following is more stable complex and why Co NH3 6 3+ and Co en 3 3+?
[Co(en)3]3+ is more stable than [Co(NH3)6]3+ as [Co(en)3]3+ is a metal chelate due to presece of bidentate ligand ethylene diamine ligand. Metal chelates are more stable than complexes containing only monodentate lignads. Was this answer helpful?
What is the hybridization of CR NH3 6 3+?
In the complex [Cr(NH3)6]3+ Cr is in the +3 oxidation state i.e., d3 configuration. Also, NH3 is a weak field ligand that does not cause the pairing of the electrons in the 3d orbital. Therefore, it undergoes d2sp3 hybridization and the electrons in the 3d orbitals remain unpaired. Hence, it is paramagnetic in nature.
What is the EAN of Co NH3 6 Cl3?
The EAN of cobalt in [Co(NH3)6]3+ is calculated as; Co(III) has 27 โ 3 = 24 electrons 6 NH3 molecules donate 2×6 = 12 electrons EAN = 24 + 12 = 36.
What is the oxidation number of chromium in Cr Nh3 4cl2 Cl?
The oxidation state of Cr in [Cr(NH3)4Cl2]+ is. +3.
Is Cr Nh3 4cl2 Cl paramagnetic?
Since there are 2 unpaired electrons in this case, it is paramagnetic in nature.
What is the hybridization of CO Nh3 4cl2?
1 Answer. In cis – [Co(NH3)4 Cl2]+, Co is d2sp3 hybridised because NH3 is a strong field ligand thus, pair up the 3d6 electrons of Co. It is d2sp3 hybridised.
What is the coordination number of H2O?
In H2O , the atom O is bonded to two H atoms through covalent bond and is bonded to two other hydrogen atoms through H-bpnds. Thus, there are total of four hydrogen atoms close to oxygen atoms.. Therefore, the coordination number of O in H2O is 4.