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Effectively designing infrared nonlinear optical materials with magnetism, MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb), aided by stable open frameworks
Inorganic Chemistry Frontiers ( IF 6.1 ) Pub Date : 2024-07-04 , DOI: 10.1039/d4qi01084a Kaixuan Li 1 , Yujie Zhang 1 , Xianchao Zhu 1 , Hongping Wu 1 , Zhanggui Hu 1 , Jiyang Wang 1 , Yicheng Wu 1
Inorganic Chemistry Frontiers ( IF 6.1 ) Pub Date : 2024-07-04 , DOI: 10.1039/d4qi01084a Kaixuan Li 1 , Yujie Zhang 1 , Xianchao Zhu 1 , Hongping Wu 1 , Zhanggui Hu 1 , Jiyang Wang 1 , Yicheng Wu 1
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Infrared nonlinear optical (NLO) materials are crucial to the development of laser technology. However, finding ways to effectively synthesize them is still a big challenge. Herein, aided by a stable open framework, four IR NLO materials, MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb), have been effectively synthesized in a high-temperature vacuum sealing system. They all crystallize in a non-centrosymmetric (NCS) space group, P![[6 with combining macron]](https://www.rsc.org/images/entities/char_0036_0304.gif)
, and their structures feature a three-dimensional open framework composed of Mn–S single and double chains and Ga–S single and double chains, in which these one-dimensional chains increase the structural flexibility and adjustability to accommodate varied cations with different ionic radii. Remarkably, MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb) exhibit not only comprehensive NLO performances including appropriate NLO responses and band gaps and a wide transmission range but also para-magnetism in magnetic properties, indicating that MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb) are potential IR multifunctional materials. This work suggests that a stable open framework can be used to construct varied structures, which brings a new platform for effectively designing multifunctional materials.
中文翻译：
借助稳定的开放框架，有效设计具有磁性的红外非线性光学材料 MMn6Ga6S16（M = Ca、Sr、Ba 和 Pb）
红外非线性光学（NLO）材料对于激光技术的发展至关重要。然而，找到有效合成它们的方法仍然是一个巨大的挑战。在此，借助稳定的开放框架，四种红外非线性光学材料 MMn 6 Ga 6 S 16 （M = Ca、Sr、Ba 和 Pb） ，已在高温真空密封系统中有效合成。它们均结晶在非中心对称（NCS）空间群P 中，其结构具有由Mn-S单双链和Ga-S单双链组成的三维开放框架，其中这些一维链增加了结构灵活性和可调节性，以适应具有不同离子半径的各种阳离子。值得注意的是，MMn 6 Ga 6 S 16 （M = Ca、Sr、Ba 和 Pb）不仅表现出全面的 NLO 性能，包括适当的 NLO 响应和频带间隙和较宽的传输范围，而且磁性具有顺磁性，表明 MMn 6 Ga 6 S 16 (M = Ca, Sr, Ba,和Pb）是潜在的红外多功能材料。这项工作表明，稳定的开放框架可用于构建不同的结构，这为有效设计多功能材料带来了新的平台。
更新日期：2024-07-04
, and their structures feature a three-dimensional open framework composed of Mn–S single and double chains and Ga–S single and double chains, in which these one-dimensional chains increase the structural flexibility and adjustability to accommodate varied cations with different ionic radii. Remarkably, MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb) exhibit not only comprehensive NLO performances including appropriate NLO responses and band gaps and a wide transmission range but also para-magnetism in magnetic properties, indicating that MMn6Ga6S16 (M = Ca, Sr, Ba, and Pb) are potential IR multifunctional materials. This work suggests that a stable open framework can be used to construct varied structures, which brings a new platform for effectively designing multifunctional materials.
中文翻译：
借助稳定的开放框架，有效设计具有磁性的红外非线性光学材料 MMn6Ga6S16（M = Ca、Sr、Ba 和 Pb）
红外非线性光学（NLO）材料对于激光技术的发展至关重要。然而，找到有效合成它们的方法仍然是一个巨大的挑战。在此，借助稳定的开放框架，四种红外非线性光学材料 MMn 6 Ga 6 S 16 （M = Ca、Sr、Ba 和 Pb） ，已在高温真空密封系统中有效合成。它们均结晶在非中心对称（NCS）空间群P
中，其结构具有由Mn-S单双链和Ga-S单双链组成的三维开放框架，其中这些一维链增加了结构灵活性和可调节性，以适应具有不同离子半径的各种阳离子。值得注意的是，MMn 6 Ga 6 S 16 （M = Ca、Sr、Ba 和 Pb）不仅表现出全面的 NLO 性能，包括适当的 NLO 响应和频带间隙和较宽的传输范围，而且磁性具有顺磁性，表明 MMn 6 Ga 6 S 16 (M = Ca, Sr, Ba,和Pb）是潜在的红外多功能材料。这项工作表明，稳定的开放框架可用于构建不同的结构，这为有效设计多功能材料带来了新的平台。
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