Cas: 7791-11-9 was involved in experiment | Journal of Alloys and Compounds 2022

Pei, Shao-Min;Jiang, Lin-Tao;Liu, Bin-Wen;Guo, Guo-Cong published 《A new salt-inclusion chalcogenide exhibiting distinctive [Cd₁₁In₉S₂₆]^3- host framework and decent nonlinear optical performances》 in 2022. The article was appeared in 《Journal of Alloys and Compounds》. They have made some progress in their research.Electric Literature of ClRb The article mentions the following:

Salt-inclusion chalcogenide is a promising IR (IR) nonlinear optical (NLO) system for its potential in mitigating the incompatibility between second harmonic generation (SHG) efficiency and laser-induced damage threshold (LIDT). Herein, a new noncentrosym. salt-inclusion chalcogenide, [Rb₄Cl][Cd₁₁In₉S₂₆] (1), was prepared by high-temperature solid-state method. It features a distinctive [Cd₁₁In₉S₂₆]^3- host framework composing of pseudo-T2-Cd₃InS₁₀ and T2-CdIn₃S₁₀ supertetrahedra, which are rare in known salt-inclusion chalcogenides. Remarkably, compound 1 exhibits a phase-matchable SHG signal (0.23 times that of benchmark AgGaS₂), which mainly originates from the distorted CdS₄ and InS₄ tetrahedra in the host moiety. Moreover, it possesses moderate band gap (2.32 eV) and high LIDT (4.9 xAgGaS₂). Such high LIDT may due to its small thermal expansion anisotropy. And Rubidiumchloride (cas: 7791-11-9) was used in the research process.

Rubidium chloride(cas: 7791-11-9) is the mostly used rubidium compound, and finds use in various fields ranging from electrochemistry to molecular biology.Electric Literature of ClRb It is an efficient non-invasive biomarker; increases dopamine and norepinephrine levels, and useful for anergic and apathetic depressives.

Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics