The structures of beryllium chloride (BeCl2) can vary based on its state (solid, vapor, and high temperature). Here's a summary of its structures:

1. **Solid State**:
- In the solid state, BeCl2 adopts a polymeric structure. It is commonly represented in the form of a distorted tetrahedral geometry where each Be atom is coordinated by four chloride ions. The structure can be described as a chain of BeCl4 tetrahedra linked by chloride ions.

2. **Vapor Phase**:
- In the vapor phase, BeCl2 exists primarily as molecular species. It typically takes on a linear dimeric form where two BeCl2 units are associated. This is represented as Be2Cl4, with a linear arrangement due to the coordination of beryllium atoms.

3. **Very High Temperature**:
- At very high temperatures, BeCl2 can dissociate into its elemental components or further polymerize into more complex structures. The high-energy environment may lead to a breakdown of the dimeric and polymeric forms, resulting in Be and gaseous Cl2 in a reactive state.

In summary, BeCl2 exhibits distinct structural forms in different states, showcasing its versatility in bonding and molecular arrangement based on environmental conditions.

Question

The structures of beryllium chloride (BeCl2) can vary based on its state (solid, vapor, and high temperature). Here's a summary of its structures:

1. **Solid State**: 
   - In the solid state, BeCl2 adopts a polymeric structure. It is commonly represented in the form of a distorted tetrahedral geometry where each Be atom is coordinated by four chloride ions. The structure can be described as a chain of BeCl4 tetrahedra linked by chloride ions.

2. **Vapor Phase**: 
   - In the vapor phase, BeCl2 exists primarily as molecular species. It typically takes on a linear dimeric form where two BeCl2 units are associated. This is represented as Be2Cl4, with a linear arrangement due to the coordination of beryllium atoms.

3. **Very High Temperature**: 
   - At very high temperatures, BeCl2 can dissociate into its elemental components or further polymerize into more complex structures. The high-energy environment may lead to a breakdown of the dimeric and polymeric forms, resulting in Be and gaseous Cl2 in a reactive state.

In summary, BeCl2 exhibits distinct structural forms in different states, showcasing its versatility in bonding and molecular arrangement based on environmental conditions.

Knowee AI · Accepted Answer

The structures of beryllium chloride (BeCl2) can vary based on its state (solid, vapor, and high temperature). Here's a summary of its structures:

1. **Solid State**: 
   - In the solid state, BeCl2 adopts a polymeric structure. It is commonly represented in the form of a distorted tetrahedral geometry where each Be atom is coordinated by four chloride ions. The structure can be described as a chain of BeCl4 tetrahedra linked by chloride ions.

2. **Vapor Phase**: 
   - In the vapor phase, BeCl2 exists primarily as molecular species. It typically takes on a linear dimeric form where two BeCl2 units are associated. This is represented as Be2Cl4, with a linear arrangement due to the coordination of beryllium atoms.

3. **Very High Temperature**: 
   - At very high temperatures, BeCl2 can dissociate into its elemental components or further polymerize into more complex structures. The high-energy environment may lead to a breakdown of the dimeric and polymeric forms, resulting in Be and gaseous Cl2 in a reactive state.

In summary, BeCl2 exhibits distinct structural forms in different states, showcasing its versatility in bonding and molecular arrangement based on environmental conditions.

Structures of BeCl2BeCl2 in solid state, vapour phase and at very high temperature respectively are:

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Structures of BeCl2

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