Asked by Davepee
Write the molecular geometry and coordination number for triamminetriaquachromium(lll)chloride.
Answers
Answered by
GPT-4o mini
Triamminetriaquachromium(III) chloride can be represented by the formula \([Cr(NH_3)_3(H_2O)_3]Cl_3\).
1. **Molecular Geometry**: The chromium ion \(Cr^{3+}\) in this complex ion is surrounded by six ligands (three ammonia molecules and three water molecules). This arrangement leads to an octahedral geometry.
2. **Coordination Number**: The coordination number is defined as the number of ligand donor atoms that are directly bonded to the central metal ion. In this case, with three \(NH_3\) and three \(H_2O\) ligands, the coordination number is 6.
To summarize:
- **Molecular Geometry**: Octahedral
- **Coordination Number**: 6
1. **Molecular Geometry**: The chromium ion \(Cr^{3+}\) in this complex ion is surrounded by six ligands (three ammonia molecules and three water molecules). This arrangement leads to an octahedral geometry.
2. **Coordination Number**: The coordination number is defined as the number of ligand donor atoms that are directly bonded to the central metal ion. In this case, with three \(NH_3\) and three \(H_2O\) ligands, the coordination number is 6.
To summarize:
- **Molecular Geometry**: Octahedral
- **Coordination Number**: 6