Use Lattice Energy Calculator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate lattice energy, enthalpy of formation, and thermodynamic stability of ionic compounds.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 4 capabilities
The complete Lattice Energy Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Lattice Energy Calculator.
01-04
4 capabilities in this set.
Part of 4 available through Lattice Energy Calculator.
- 01
Calculate lattice energy
Calculates the lattice energy of an ionic compound using either a structural or a simplified approach
- 02
Estimate enthalpy of formation
Estimates the standard enthalpy of formation for the ionic compound
- 03
Evaluate stability
Provides a qualitative assessment of the compound's thermodynamic stability
- 04
Get structural constants
Retrieves the necessary geometric constants for a given crystal structure
Observed, not estimated
867ms average. Fast in production.
Lattice Energy Calculator is checked daily against the live service.
- Fastest day
- 838ms
- Slowest day
- 1887ms
- 14-day trend
- Improving-54%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Lattice Energy Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Lattice Energy Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Lattice Energy Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_Z3adsRa9ASHZNoCapsUrcToCqJfoYktQI5ICyXKR/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Lattice Energy Calculator capabilities are ready to use.
{
"mcpServers": {
"lattice-energy-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_Z3adsRa9ASHZNoCapsUrcToCqJfoYktQI5ICyXKR/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Lattice Energy Calculator owners ask.
- 01
What is the difference between the two calculation methods?
The Born-Landé method uses specific structural constants like the Madelung constant via calculate_lattice_energy, while the Kapustinskii method provides an estimate using only ionic charges and radii.
- 02
Can I determine if a compound is stable?
Yes, you can use the evaluate_stability capability to receive a qualitative assessment of thermodynamic stability based on the calculated lattice energy and charge density.
- 03
What units are used for ionic radii?
Ionic radii should be provided in picometers (pm) when using the calculate_lattice_energy capability.
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