Overview

MolZoma is a simple application for generating data of 3D printing (basic stl files) from xyz files that describe molecular coordinates.

Specifications

Main Features :

• Export to STL file.
• Display of ring-structure polygon and molecular orbitals.

Input Format :

• .xyz
• .fchk (Gaussian formatted checkpoint file)
• .cube (Gaussian cube file)

Output format :

• .stl (text format, not binary.)
• .png

Operating Environment :

• macOS (Big Sur)

Application for macOS

MolZoma (version Beta 2.0, 2022/03/04)

• Gaussian cube file is supported.
• Multiple bonding, hydrogen bonding, and color mapping of isosurfaces were supported.

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Old Version

MolZoma (version Beta 1.1, 2021/03/23)

• Fixed the output location of the cube file.
• Added a check button for cube file output.

MolZoma (version Beta 1.0, 2021/03/16)

Sample files

Input files

• .xyz
• C6H6.xyz
• C60.xyz
• C240.xyz
• .fchk (Gaussian formatted checkpoint file)
• Kr.fchk
• C6H6.fchk
• ethylene.fchk (calculated at HF/STO-3G level)

Benzene molecule and its pi, pi* molecular orbitals

Input file
• benzene.fchk (calculated at HF/STO-3G level)
Exported STL files by MolZoma
• benzene.stl
• benzene_mo017.stl
• benzene_mo020.stl
• benzene_mo021.stl
• benzene_mo022.stl
• benzene_mo023.stl
• benzene_mo024.stl
Edited STL files by Blender for molecular model with built-in 5 mm sphere magnet.
See Image Gallery or the guide in japanese(PDF)).
• 5mm_benzen_geom.stl
• 5mm_benzen_mo17.stl
• 5mm_benzen_mo20.stl
• 5mm_benzen_mo21.stl
• 5mm_benzen_mo22.stl
• 5mm_benzen_mo23red.stl
• 5mm_benzen_mo23blue.stl
• 5mm_benzen_mo24.stl

Contact

Developer : Daigoku Kota
Email : daigoku (at mark) kitasato-u.ac.jp

Gallery

Start Screen

Advanced Control Window (isosurface calculation using by .fchk file)