Sodium Chloride 27-Atom Compact Model

Name: Sodium Chloride 27-Atom Compact Model | LabEquip
Price: 7.33 USD
Availability: InStock

Molecular Model Set – Sodium Chloride – Compact 27 Atoms

Precision-Engineered Ionic Spheres: Features 23mm high-density polymer spheres color-coded to international standards, utilizing fixed-angle internal sockets to maintain rigid 90-degree geometry for accurate unit cell reconstruction.

Calibrated Interconnect Architecture: Includes industrial-grade, impact-resistant linking rods designed to simulate inter-atomic distances at scale, ensuring the 27-atom assembly remains structurally stable during spatial rotation and forensic analysis.

$7.33

Quick answer: This 27-atom compact model shows the sodium chloride (NaCl) face-centered cubic (FCC) crystal lattice in a tightly packed format, giving a clear physical representation of ionic bonding and crystal symmetry for material science and crystallography teaching.

Fuller Description

Sodium chloride is a classic teaching example of ionic bonding and crystal symmetry, and this compact, 27-atom format packs the lattice closely together for a clear, solid view of the overall crystal shape. It supports material science and crystallography teaching by letting students study solid-state chemical architecture directly.

For institutions that also want an expanded, open-lattice view, our 27-atom open NaCl model and 36-atom open NaCl model space the same lattice components apart to make gaps and internal symmetry easier to inspect — useful as comparative teaching pairs.

Specifications

Parameter	Detail
Compound represented	Sodium chloride (NaCl)
Atom count	27 atoms
Structure type	Compact face-centered cubic (FCC) lattice
Exact atom dimensions / color scheme / materials	Not specified for this listing — confirm with our sales team

Applications

Visualizing overall NaCl crystal shape and ionic bonding in a compact format
Material science and crystallography teaching of solid-state architecture
Comparative teaching alongside open-lattice NaCl reference models
General classroom demonstration where a smaller, sturdier build is preferred

Care & Handling

Store in a dry, dust-free location away from direct sunlight to prevent discoloration.
Handle by the connecting rods/atoms rather than pulling on a single piece to avoid loosening the lattice structure.
Clean gently with a soft, dry cloth; avoid solvents or abrasive cleaners.
Keep small connecting pieces away from young children, as with any modeling kit.

Why Choose LabEquip

LabEquip supplies educational science models and lab equipment to schools, colleges, and institutions. We keep our specification pages honest — where a technical detail isn’t independently confirmed, we say so rather than guess. Browse our full Educational Science Models range, compare this model with the 27-atom open NaCl model, or visit our homepage to learn more about what we offer. For institutional orders or bulk quotations, contact us at [email protected].

Frequently Asked Questions

What is the Sodium Chloride Compact Model (27 atoms) used for?

It provides a physical representation of the NaCl crystal lattice for studying ionic bonding and face-centered cubic (FCC) symmetry in material science and crystallography teaching.

How is the compact format different from the open models?

The compact model packs the lattice components tightly together for a solid overall view, while the open 27-atom and 36-atom models space the same structure apart to make internal gaps and symmetry easier to inspect.

What crystal symmetry does this model demonstrate?

It demonstrates the face-centered cubic (FCC) symmetry and ionic bonding pattern characteristic of the sodium chloride crystal structure.

Can this be paired with the open-lattice models for teaching?

Yes. Many institutions use the compact model alongside an open-lattice model so students can compare a solid overall view with an expanded internal view of the same structure.