Cation regulation achieves symmetry breaking: from centrosymmetric M <sub>2</sub> Cs <sub>2</sub> B <sub>10</sub> O <sub>17</sub> (M = Na, K) to noncentrosymmetric Na <sub>3</sub> CsB <sub>10</sub> O <sub>17</sub>
A new NCS borate, Na 3 CsB 10 O 17 , was synthesized via cation regulation in Na 2 Cs 2 B 10 O 17 . It achieves symmetry breaking (CS→NCS) in the 2 [B 10 O 17 ] ∞ framework and exhibits a DUV cutoff edge <190 nm. This work establishing a design paradigm for NCS borates.
Authors
- Yabo Wu (ORCID: https://orcid.org/0009-0007-2504-0219)
- Shujuan Han (ORCID: https://orcid.org/0000-0001-6342-8109)
- Fangfang Zhang (ORCID: https://orcid.org/0000-0002-8739-3446)
- Shilie Pan (ORCID: https://orcid.org/0000-0003-4521-4507)
- Zhihua Yang (ORCID: https://orcid.org/0000-0001-8726-7952)
- Xiaona Li (ORCID: https://orcid.org/0000-0003-0797-8346)
- Jiafu Wang (ORCID: https://orcid.org/0000-0001-7732-5979)
- Xiangcong Ma
Institutions
- Xinjiang Technical Institute of Physics & Chemistry (CN)
- University of Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-12-18
- DOI
- https://doi.org/10.1039/d5tc04194e
- Primary Topic
- Crystal Structures and Properties
- Type
- article
- Field-Weighted Citation Impact
- 0.00