MOF: NH₂-MIL-125(Ti)

🧬 MOF 3D科研模型 —— C4D源文件(RS渲染)

高精度钛基MOF三维骨架模型,C4D格式源文件,Redshift渲染,多色材质球自由切换,精准呈现Ti₈O₈(OH)₄次级构建单元与2-氨基对苯二甲酸配体的三维配位网络,赋能光催化、能源与环境领域科研可视化。

📌 Model Overview

NH₂-MIL-125(Ti) 是钛基金属有机框架(Ti-MOF)家族中最具代表性的材料之一,由法国Férey研究团队于2009年首次报道。其骨架由 Ti₈O₈(OH)₄ 环状八聚体次级构建单元(SBU)与 2-氨基对苯二甲酸(NH₂-BDC) 配体通过配位键连接而成,形成准立方四方晶格结构。

从晶体结构来看,Ti₈O₈(OH)₄八聚体由8个TiO₅(OH)八面体通过共边和共角方式连接而成,形成“八聚体轮”(octameric wheel)状SBU。每个SBU通过12个2-氨基对苯二甲酸配体与相邻的12个SBU相连——其中4个连接位于八聚体轮所在平面内,4个位于上方,4个位于下方,最终形成三维延展的骨架网络。该框架包含两种类型的笼:四面体笼(自由孔径约6 Å)和八面体笼(自由孔径约12.7 Å),三角窗口尺寸约5-7 Å。

NH₂-MIL-125(Ti) 的独特之处在于:氨基功能化配体将光吸收范围从紫外区扩展至可见光区(带隙约2.6 eV),使其在可见光下即可驱动光催化反应。这一特性使其在光催化CO₂还原、污染物降解、光解水制氢It shows broad application prospects in these and other fields.

This model uses C4D (Cinema 4D) 构建了NH₂-MIL-125(Ti)的三维配位网络结构,使用 Redshift (RS) renderer 完成材质与光照渲染。模型提供多种颜色材质变体,源文件中可通过更换材质球自由切换颜色,满足不同场景的视觉需求。模型属于本站“科研模型系列”,与A型分子筛、多孔微球、核壳球等模型风格统一,可配套使用。

🔬 模型构建逻辑(重要说明)

为了让读者清晰理解模型与真实晶体结构的对应关系,这里对模型的构建逻辑做一说明:

模型元素对应晶体学结构Note
多面体(八面体)Ti₈O₈(OH)₄ 八聚体SBU每个八面体代表一个TiO₅(OH)八面体单元,8个八面体共边/共角连接形成八聚体轮
八面体中心的球体Ti 原子代表钛原子在八面体配位环境中的位置
球棍模型2-氨基对苯二甲酸(NH₂-BDC)配体球代表碳、氮、氧原子,棍代表化学键;配体桥连相邻的Ti-O簇
多面体围成的空腔四面体笼 / 八面体笼骨架围成的孔隙,代表MOF的孔道结构
游离的球体客分子/溶剂分子位于孔道内的示意性客体分子

✨ Key Highlights

🔬 Ti₈O₈(OH)₄次级构建单元,精准还原

模型严格依据NH₂-MIL-125(Ti)的晶体学数据构建。Ti₈O₈(OH)₄环状八聚体由8个TiO₅(OH)八面体通过共边和共角方式连接而成,模型中每个八面体以独立多面体呈现,Ti原子位于中心,精准还原了钛氧簇的配位几何。八聚体之间通过2-氨基对苯二甲酸配体的羧基氧原子桥连,形成三维延展的骨架网络[reference:6]。

🎨 多色材质,自由切换

模型提供多种颜色材质变体,源文件中均可通过更换材质球自由切换。沉稳专业色系适合论文插图与学术演示,明亮醒目色系适合期刊封面与科普展示。各版本共享同一套几何模型,仅材质不同,切换灵活,满足不同场景的视觉需求。

✨ Redshift professional rendering, with outstanding texture quality

With the help of Redshift GPU-accelerated renderer,为模型精心调配了多材质系统——Ti-O八面体呈现半透明的玻璃质感,有机配体呈现细腻的球棍质感,原子球体带有柔和的光泽。多角度照明系统使八面体簇的立体层次、配体的空间走向以及框架的孔道深度得到完美呈现。无背景渲染可直接导出透明PNG,方便后期合成。

📁 Source files are open and free to edit.

提供完整C4D工程文件,包含全部材质节点网络、灯光系统、多组摄像机视角及渲染输出预设。您可根据需要自由调整八面体尺寸、配体长度、颜色方案及材质参数,亦可制作框架旋转动画或多晶胞阵列场景。

🔄 Ready to use right out of the box, suitable for a variety of scenarios

无论是MOF光催化机理示意图、CO₂还原过程展示,还是多孔材料教学课件,本模型均可快速适配。打开即用,大幅节省建模与材质调试时间。

📋 Technical Specifications

ProjectSpecifications
Material TypeNH₂-MIL-125(Ti) —— 钛基氨基功能化金属有机框架
次级构建单元Ti₈O₈(OH)₄ 环状八聚体(TiO₅(OH)八面体共边/共角连接)
有机配体2-氨基对苯二甲酸(NH₂-BDC)
Topology Type准立方四方晶格,扭曲fcc网络
孔笼类型四面体笼(自由孔径约6 Å) + 八面体笼(自由孔径约12.7 Å)
三角窗口尺寸约 5-7 Å
比表面积(文献典型值)约 1000-1550 m²/g
带隙(文献典型值)约 2.6 eV(NH₂功能化后扩展至可见光区)
颜色版本多色材质变体,源文件中可通过更换材质球自由切换
Modeling Style多面体表示Ti-O簇 + 球棍模型表示配体
software formatC4D (.c4d)
rendererRedshift (RS)
Output Resolution4K Ultra HD (output can be customized to a higher resolution)
Document Content3D Models + Complete Materials + Lighting System + Camera Presets
Attached fileMulti-angle rendering previews (PNG format)
Applicable softwareCinema 4D R20 or later (Redshift 3.0+ recommended)
系列归属本站“科研模型系列”
Applicable scenariosIllustrations for academic papers, cover design, PowerPoint presentations, animation production, educational courseware, and science outreach exhibits

Note:比表面积、带隙等数据为文献中报道的典型值,仅供参考,非本模型实测数据。

🎯 Use Cases

  • 光催化研究可视化:NH₂-MIL-125(Ti)的Ti-O簇活性位点与配体光吸收中心展示
  • CO₂还原与污染物降解:光催化反应机理中的电子转移路径示意
  • 能源与环境材料:MOF光催化剂的孔道结构与传质路径展示
  • Materials Science Education:MOF次级构建单元、配位化学、孔道拓扑的三维讲解
  • Journal Covers and Abstracts with Illustrations:Ti-MOF研究前沿成果的视觉化呈现

👥 Target Audience

  • 材料科学、化学、能源与环境Researchers and graduate students in the field
  • Engage inMOF光催化、CO₂还原、污染物降解、光解水制氢The team conducting related research
  • LectureMaterials Chemistry, Coordination Chemistry, NanomaterialsCourse Instructors
  • Needs to be madeSchematic Diagram of the MOF Structureacademics
  • Scientific visualization designerand 3D modeling enthusiasts
  • Creator of journal covers, illustrated abstracts, grant proposals, and science outreach displays

🖼️ Preview display

This material is suitable for biochemistry scientific research, featuring high resolution. It was created using C4D (CINEMA 4D) software with the RS (RedShift) renderer. It is recommended to open this material with C4D, where you can freely adjust the model colors, display orientation, and other settings.

📥 How to Get It

Since digital products are considered special virtual items, refunds or exchanges are generally not permitted once they have been unlocked and downloaded. Please carefully review the type of product and terms of use before making a purchase.

Image assets only include PNG format

The source files include image assets, C4D format source files, and GLTF format files. The 3D source files need to be opened with C4D software, please confirm yours.Software version is greater than or equal to R20, too low of a Cinema 4D version might not be able to open it

You can achieve results consistent with this site by using the RedShift renderer. Other renderers can also be used, but due to differences in renderers and materials, the output will vary and you will need to adjust the materials and lighting according to your specific renderer.

Usage tips: To ensure optimal rendering results, please make sure your versions of C4D and Redshift are compatible. This resource is intended solely for academic research and personal study; it may not be used for commercial purposes without authorization.

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💬 About this model

NH₂-MIL-125(Ti)的建模难点在于如何在保持配位化学准确性的同时,清晰呈现Ti₈O₈(OH)₄八聚体的多面体连接方式以及有机配体的空间走向。本模型以晶体学数据为基准,精确重建了Ti-O八面体的共边/共角连接关系,并以球棍模型表示了2-氨基对苯二甲酸配体的桥连结构。多色材质变体共享同一几何模型,仅材质不同,切换灵活。

作为本站“科研模型系列”的一员,本模型在材质风格、灯光方案与渲染参数上与其他模型保持统一,方便您直接组合使用。我们长期致力于为科研社区提供高质量的3D可视化素材。如您对模型有任何疑问,或需要定制其他MOF/COF材料模型,欢迎随时联系我们。更多科研素材持续更新中,敬请关注!

Make the visualization of MOF materials more accurate and vivid. 🧬✨

Modeled in Cinema 4D | Rendered with Redshift | Inspired by NH₂-MIL-125(Ti) | Part of the Scientific Model Series | Designed for Scientific Visualization