Sodium Chloride Crystal Structure - Ionic Lattice Diagram #3030383 (License: Personal Use)

This diagram depicts the classic face-centered cubic (FCC) crystal structure of sodium chloride, where each ion is octahedrally coordinated by six oppositely charged ions. The alternating black (Na⁺) and white (Cl⁻) spheres form a repeating unit cell that extends infinitely in three dimensions, demonstrating the electrostatic stability of ionic solids. The labeled "NaCl" at the bottom confirms the compound represented.

Used in educational materials, chemistry textbooks, and online learning platforms to explain ionic bonding and crystallography; matches user intent for understanding solid-state structure of common salts.