相关实验视频
Updated: Feb 14, 2026

Planar and Three-Dimensional Printing of Conductive Inks
Published on: December 9, 2011
平面六坐标的
Ya-Xuan Cheng1, Li-Xia Bai1, Fernando Martínez-Villarino2
1Institute of Molecular Science, Shanxi University Taiyuan 030006 China guojc@sxu.edu.cn.
研究人员发现了一个稳定的Cl©Zn6O6-离子与一个平面六坐标原子,扩展素协调极限. 这种独特的结构表现出超素特性,在高温下保持完整性.
科学领域:
- 无机化学 无机化学
- 计算化学计算化学
- 材料科学 材料科学 材料科学
背景情况:
- 素通常表现出高达5的协调数.
- 探索新的结合模式和超协调物种是一个活跃的研究领域.
研究的目的:
- 为了识别和描述一个稳定的超协调素物种.
- 研究Cl©Zn6O6-离子的结构,能量和电子特性.
- 建立设计平面超协调超素的原则.
主要方法:
- 高级合集群计算 (CCSD(T) /aug-cc-pVTZ).高级合集群计算 (CCSD(T) /aug-cc-pVTZ).高级合集群计算 (CCSD(T) /aug-cc-pVTZ).高级合集群计算 (CCSD) /aug-cc-pVTZ).高级合集群计算 (CCSD) /aug-cc-pVTZ.
- 详尽的潜在能量表面勘探.
- 波恩-奥本海默分子动力学模拟.
- 结合和电子结构分析.
主要成果:
- 识别Cl©Zn6O6-作为一个全球最小的平面六坐标原子.
- 确认高达900K的热力学稳定性和结构完整性.
- 主要通过Cl-和Zn6O6环之间的多中心离子相互作用来稳定.
- 描述为一种超离子,具有显著的HOMO-LUMO间隙 (5.31 eV) 和垂直脱离能量 (7.40 eV).
结论:
- 这项研究证明了在素中平面六合协调的可行性.
- 建立了平面超协调和超素特征的共存.
- 为设计新的平面超协调超化合物提供了一个框架.
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