Two mixed P–O anionic phosphates with a distinctive structural transformation and deep ultraviolet cutoff edge
Na<sub>3</sub>Cd<sub>4</sub>(PO<sub>4</sub>)(P<sub>2</sub>O<sub>7</sub>)<sub>2</sub> and Na<sub>4</sub>Mg<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>(P<sub>2</sub>O<sub>7</sub>) were synthesized <i>via</i> a high-temperature solution. Their structures altered from disorder to order, and symmetry shifts were also documented. They exhibited the shortest cutoff edges (<190 nm) among mixed P-O anionic phosphates. Na<sub>4</sub>Mg<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>(P<sub>2</sub>O<sub>7</sub>) exhibited moderate second harmonic generation (SHG) efficiency (∼0.5 × KH<sub>2</sub>PO<sub>4</sub> (KDP)) with phase-matching capability.
Authors
- Xuebin Yu (ORCID: https://orcid.org/0000-0002-4035-0991)
- Qun Jing (ORCID: https://orcid.org/0000-0002-1801-2638)
- Jialong Wang
- Yi‐Fang Huang (ORCID: https://orcid.org/0000-0003-2569-999X)
- Lei Wu (ORCID: https://orcid.org/0000-0002-0268-6304)
- Zhaohui Chen (ORCID: https://orcid.org/0000-0002-9472-2113)
- Hongyu Huang (ORCID: https://orcid.org/0000-0003-4307-1119)
Institutions
- Xinjiang University (CN)
Publication Details
- Journal
- Dalton Transactions
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5dt00810g
- Primary Topic
- Luminescence Properties of Advanced Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00