Inorganic Chemistry最新文献_第8页

Intrinsic Electronic Structure and Inhomogeneity of High-Entropy Layered REOBiS2 Superconductors 高熵层状REOBiS2超导体的本征电子结构和非均匀性

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01680

F. Minati, G. Tomassucci, M. Hattori, Y. Fujita, M. Nagao, L. Tortora, A. Barinov, M. Kopciuszynski, G. Campi, L. Boeri, T. Mizokawa, N. L. Saini

{"title":"Intrinsic Electronic Structure and Inhomogeneity of High-Entropy Layered REOBiS2 Superconductors","authors":"F. Minati, G. Tomassucci, M. Hattori, Y. Fujita, M. Nagao, L. Tortora, A. Barinov, M. Kopciuszynski, G. Campi, L. Boeri, T. Mizokawa, N. L. Saini","doi":"10.1021/acs.inorgchem.5c01680","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01680","url":null,"abstract":"Two decades after the discovery of high-entropy alloys (HEAs), the field has witnessed these systems rise as prominent examples of high-performance functional materials, overcoming established knowledge of multicomponent systems. HEA superconductors are currently under thorough investigation due to their robust superconducting state and the possibility of enhancing their figure of merit through the high-entropy approach, in addition to the well-known mechanical and thermal properties of these materials. Here, we have investigated the electronic structure of HEA-type REOBiS2 layered superconductors (RE = rare earth) using spectromicroscopy and angle-resolved photoemission spectroscopy (ARPES) with a submicron beam size. The overall features of the fundamental electronic structure are robust, showing limited effects of mixing entropy. We find an inherent coexistence of phases driven by local fluctuations in the interlayer interactions. This coexistence exhibits distinct patterns for different samples characterized by varying configurational entropy. Similarly, the Luttinger volume estimated from the ARPES spectra reveals differing self-doping regimes, indicating that RE valence fluctuations are possibly influenced by configurational disorder. Overall, this study represents the first report on the electronic structure of HEA-type BiS2-based superconductors and provides valuable insight into controlling superconducting properties by tailoring nano- to microstructures through a high-entropy approach.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"134 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144165285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Programmable Self-Sorting within a Library of Metal–Organic Cages 金属有机笼库中的可编程自分类

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01768

Zhao Ma, Jiajia Zhang, Chunmiao Ma, Quan Gan

{"title":"Programmable Self-Sorting within a Library of Metal–Organic Cages","authors":"Zhao Ma, Jiajia Zhang, Chunmiao Ma, Quan Gan","doi":"10.1021/acs.inorgchem.5c01768","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01768","url":null,"abstract":"Self-sorting exerts a pivotal role in biological self-assembly processes, enabling the hierarchical organization of biomacromolecules with exquisite selectivity. Inspired by nature, we present a programmable supramolecular coordination system where two types of ligands undergo sequential narcissistic and social self-sorting events to assemble either homoleptic or heteroleptic metal–organic cages. Homoleptic cage formation proceeds through the narcissistic self-sorting of either rigid or flexible ligands, depending on their varying sizes, whereas heteroleptic cages emerge through social self-sorting, where flexible ligands undergo adaptive conformational adjustments to achieve geometric complementarity with rigid counterparts. Notably, this social sorting behavior exhibits progressive enhancement with ligand size expansion, facilitating a cascaded sorting when alternating flexible and rigid components along a dimensional gradient are sequentially introduced. Furthermore, the introduction of hydrogen-bonding constraints modifies ligand flexibility and adaptive capacity, thereby redirecting self-sorting pathways toward distinct supramolecular outcomes. This study lays a foundation for advancing the field of systems chemistry, emphasizing the potential for developing multistage assembly cascades.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"43 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Na3RE(PO4)2 with a Glaserite-Like Structure: The Effect of Cation on Structural Evolution 具有类glaserite结构的Na3RE(PO4)2：阳离子对结构演化的影响

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01367

Mei Hu, Xinmei Wang, Hongheng Chen, Qun Jing, Zhaohui Chen

{"title":"Na3RE(PO4)2 with a Glaserite-Like Structure: The Effect of Cation on Structural Evolution","authors":"Mei Hu, Xinmei Wang, Hongheng Chen, Qun Jing, Zhaohui Chen","doi":"10.1021/acs.inorgchem.5c01367","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01367","url":null,"abstract":"Rare-earth phosphates have demonstrated superior properties as luminescent materials. However, relatively little research has been conducted on their use as linear or nonlinear crystal materials, and their potential is promising. In this study, Na3RE(PO4)2 (RE = La, Y) compounds were synthesized by using the flux method. Na3La(PO4)2 and Na3Y(PO4)2 crystallize in distinct space groups, both adopting a glaserite-like structure with varying degrees of functional unit distortion. Through structural investigation, the transition of the glaserite structure in A3RE(PO4)2 (A = alkali metal; RE = rare-earth metal) from trigonal to monoclinic was analyzed. It is found that A3RE(PO4)2 tends to crystallize in lower-symmetry space groups and form noncentrosymmetric structures when rare-earth ions exhibit more coordination modes or larger ionic radii. This result further enriches the A3RE(PO4)2 of studies, which will contribute to the design of novel rare-earth nonlinear optical materials. In addition, Na3La(PO4)2 exhibited excellent thermal stability in thermal property tests. Both compounds exhibited an ultraviolet cutoff edge below 200 nm. Additionally, the theoretical band gaps of the A3RE(PO4)2 series were calculated, demonstrating that this series of compounds are promising candidates for deep-ultraviolet optical materials.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"6 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Eco-Friendly Inorganic Phosphor for WLEDs of Yttrium-Doped Perovskite: A Sustainable Alternative to Toxic Lead Perovskites 镱掺杂钙钛矿wled的环保无机荧光粉：有毒铅钙钛矿的可持续替代品

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01124

Xinyu He, Zongqing Jin, Guanjun Xiao, Bo Zou, Qingqin Ge, Nannan Shi, Liwei Jiang, Cheng Sun, Tao Xiong, Yinan Zhang

{"title":"An Eco-Friendly Inorganic Phosphor for WLEDs of Yttrium-Doped Perovskite: A Sustainable Alternative to Toxic Lead Perovskites","authors":"Xinyu He, Zongqing Jin, Guanjun Xiao, Bo Zou, Qingqin Ge, Nannan Shi, Liwei Jiang, Cheng Sun, Tao Xiong, Yinan Zhang","doi":"10.1021/acs.inorgchem.5c01124","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01124","url":null,"abstract":"To circumvent the toxicity problem of lead, looking out for lead-free perovskites with a broadband emission and associated LEDs that cover the full region of white light is the key to research in sustainable chemistry and material community. In order to improve the luminescence properties of inorganic lead-free perovskites, chemical doping engineering is utilized. We have found that yttrium plays an important role as a dopant in broadening the emission of inorganic perovskites. This work reports on white light emission in a yttrium-doped tin perovskite and the white LED synthesized with this eco-friendly phosphor. The hue of the light can be adjusted via the change in the excitation wavelength. DFT is performed to calculate the band gaps, and a good agreement with the experimental results is illustrated. The dramatic fluorescence enhancement (by a factor of about 4.5) is also revealed on the phosphor. Based on this sustainable material, a WLED is fabricated, and a full-color white light emission is realized with a CIE of (0.32, 0.33). This work not only provides us with an inorganic phosphor for white LEDs but also demonstrates the potential of the chemical doping strategy in sustainable chemistry and materials science.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"58 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144165283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Aromatic Tempering Unlocks the Unseen Bonding Behavior of Phosphorus/Boron FLPs at the Trade of Reactivity 芳香族回火揭示了磷/硼FLPs在反应性交易中看不见的键合行为

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01847

Mohmmad Faizan, Shahil Yadav, Ravinder Pawar

引用次数: 0

N2-Plasma-Induced CN-Vacancies in NiCoFe PBAs Enhance Selective Oxygen Evolution Electrocatalytic Performance in Alkaline Seawater n_2等离子体诱导的NiCoFe PBAs中cn -空位增强了碱性海水中选择性析氧电催化性能

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01437

Fei Ma, Chao Wang, Yutong An, Yajie Liu, Xiaorong Xin, Kaicai Fan, Lei Wang, Guanjun Chen, Zhiqiang Hu, Tianrong Zhan

{"title":"N2-Plasma-Induced CN-Vacancies in NiCoFe PBAs Enhance Selective Oxygen Evolution Electrocatalytic Performance in Alkaline Seawater","authors":"Fei Ma, Chao Wang, Yutong An, Yajie Liu, Xiaorong Xin, Kaicai Fan, Lei Wang, Guanjun Chen, Zhiqiang Hu, Tianrong Zhan","doi":"10.1021/acs.inorgchem.5c01437","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01437","url":null,"abstract":"Cheap and advanced electrocatalysts for the oxygen evolution reaction (OER) are vitally significant but challenging for seawater electrolysis. Herein, a glow discharge N2 plasma is used to etch the [Fe(CN)6]4– group of the NiCoFe Prussian blue analogue (PBA) framework by highly reactive nitrogen radicals (the catalyst named N2-NiCoFe-PBA). Abundant CN vacancies (VCN) generated by this etching effectively suppress the Fe loss from N2-NiCoFe-PBA, while the lack of VCN results in the Fe leaching from the NiCoFe-PBA precursor during the anodic process. Consequently, N2-NiCoFe-PBA and NiCoFe-PBA are transformed into real active phases of NiCoFeOOH and NiCoOOH during the OER process, respectively. Theoretical calculations display that NiCoFeOOH has superior adsorption capacity toward OH– over Cl– to NiCoOOH, which is beneficial to excellent OER activity and anticorrosion performance in alkaline seawaters. In alkaline simulated and natural seawater, N2-NiCoFe-PBA exhibits much better OER performance with smaller η100 (293 and 323 mV) than NiCoFe-PBA (405 and 434 mV). N2-NiCoFe-PBA can run stably over 110 h in an alkaline high-salty electrolyte (1 M KOH + 2.0 M NaCl) at 250 mA cm–2. This study provides a modification method without destroying the structure to develop efficient and stable OER catalysts for seawater electrolysis.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"7 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synergistic Interplay between Intermolecular Halogen and Chalcogen Bonds in the Dihalogen Adducts of 2,5-Bis(pyridine-2-yl)tellurophene: Reactivity Insights and Structural Trends 2,5-双（吡啶-2-基）碲苯二卤素加合物中卤素键和硫键的协同作用：反应性观察和结构趋势

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01084

Enrico Podda, Massimiliano Arca, Maria Carla Aragoni, Claudia Caltagirone, Vito Lippolis, Anna Pintus, Douglas B. Paixão, Eduardo G. O. Soares, Paulo H. Schneider

{"title":"Synergistic Interplay between Intermolecular Halogen and Chalcogen Bonds in the Dihalogen Adducts of 2,5-Bis(pyridine-2-yl)tellurophene: Reactivity Insights and Structural Trends","authors":"Enrico Podda, Massimiliano Arca, Maria Carla Aragoni, Claudia Caltagirone, Vito Lippolis, Anna Pintus, Douglas B. Paixão, Eduardo G. O. Soares, Paulo H. Schneider","doi":"10.1021/acs.inorgchem.5c01084","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01084","url":null,"abstract":"The reactivity of 2,5-bis(pyridine-2-yl)tellurophene (L) toward elemental dihalogens XY (X = Y = I, Br; X = I, Y = Cl, Br) was explored. The oxidative addition of the dihalogen molecules to the Te(II) center was observed in LI2 (1), LI2·1/2I2 (2), LBr2 (3), LBr1.63I0.37 (4), and LCl1.86I0.14 (5), which were characterized in the solid state by X-ray diffraction analysis and Raman spectroscopy. In all cases, a seesaw geometry at the chalcogen atom was observed with the linear X−Te−X moiety almost perpendicular to the tellurophene ring. The crystal packing in these compounds displays a peculiar and synergistic interplay of halogen and chalcogen bonds. A comparison with analogous compounds reported in the literature was carried out to establish the key factors determining the supramolecular arrays of noncovalent intermolecular interactions (NCIs) observed in this class of compounds.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"6 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unusually Effective Blue-to-UVC Upconversion of Pr3+-Doped Sr3Lu(PO4)3 and Ba3Lu(PO4)3 Phosphors: A Comparative Study Pr3+掺杂Sr3Lu(PO4)3和Ba3Lu(PO4)3荧光粉异常有效的蓝-紫外上转换：比较研究

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01458

Nadiia Rebrova, Alexander Grippa, Patrycja Zdeb-Stańczykowska, Przemysław J. Dereń

{"title":"Unusually Effective Blue-to-UVC Upconversion of Pr3+-Doped Sr3Lu(PO4)3 and Ba3Lu(PO4)3 Phosphors: A Comparative Study","authors":"Nadiia Rebrova, Alexander Grippa, Patrycja Zdeb-Stańczykowska, Przemysław J. Dereń","doi":"10.1021/acs.inorgchem.5c01458","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01458","url":null,"abstract":"Many pathogens, including bacteria and viruses, are increasingly developing resistance to conventional disinfectants. As a result, new approaches to disinfection are being explored, such as the use luminophores that convert visible light into ultraviolet C radiation (UVC). In this work, we present novel UVC phosphors, A3Lu(PO4)3 (A = Sr, Ba), activated by Pr3+. These phosphates were synthesized by the Pechini method with different activator concentrations and crystallized in a cubic structure with the space group I4̅3d. The emission and excitation spectra, as well as decay times under synchrotron and visible-light excitation, were measured. Both phosphates exhibited efficient and fast 5d–4f emission from 240 to 340 nm, along with a very weak f-f emission line around 600 nm upon ultraviolet excitation. Multiphonon relaxation from the 3P0 to 1D2 state causes the phosphors to emit weak blue (3P1 → 3H4) and intense orange (1D2 → 3H4) light upon direct excitation of the 3P2 level. The upconversion properties of A3Lu(PO4)3:Pr3+ crystallites were investigated under 444 nm laser excitation, and the effect of Pr3+ concentration on these properties was evaluated. Compared to the YPO4:Pr3+ reference material studied earlier, the Ba3Lu(PO4)3:Pr3+ host showed a 20-fold enhancement in UVC upconversion emission, making this phosphate one of the most efficient visible-to-ultraviolet upconversion matrices to date. Thus, the studied phosphates have potential use in sterilization, disinfection, photocatalysis, and phototherapy.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"30 13 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144165284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ab Initio Investigation of the Physical Properties of Pb-Rich Compounds Pb2X (X = Rh, Pd, and Au) 富铅化合物Pb2X （X = Rh, Pd, Au）物理性质的从头算研究

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01074

Mariam Abutailkh, Sadık Baǧcı, Hüseyin Yasin Uzunok, Hüseyin Murat Tütüncü, Erdem Balcı

{"title":"Ab Initio Investigation of the Physical Properties of Pb-Rich Compounds Pb2X (X = Rh, Pd, and Au)","authors":"Mariam Abutailkh, Sadık Baǧcı, Hüseyin Yasin Uzunok, Hüseyin Murat Tütüncü, Erdem Balcı","doi":"10.1021/acs.inorgchem.5c01074","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01074","url":null,"abstract":"In this study, detailed physical properties including electronic, elastic, mechanical, phonon, and electron–phonon interaction properties of three Pb-rich compounds Pb2X (X = Rh, Pd, and Au) have been researched by performing scalar relativistic and full relativistic ab initio pseudopotential calculations based on density functional theory with its generalized gradient approximation. A comparison of scalar relativistic and full relativistic results reveals that the existence of Pb 6p electrons at the Fermi level increases with the enhanced mass of the X element in Pb2X compounds, making the effect of spin–orbit coupling on their physical properties more pronounced because Pb 6p electrons are well-known to have a strong spin–orbit interaction. In particular, when spin–orbit coupling is taken into account, the electron–phonon interaction in all the examined compounds becomes stronger with being the strongest for Pb2Au. As a consequence, the calculation neglecting spin–orbit coupling underestimates the superconducting transition temperatures of the examined compounds, while the calculation including spin–orbit coupling improves the accordance with experiment satisfactorily, signaling the necessity of this coupling in determining the physical properties of the three Pb-rich compounds Pb2X.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"49 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144165281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cation Equivalent Multisubstitution Realizing Structure Transformation and Balanced Nonlinear Optical Performance of Quaternary Eu-Based Chalcogenides 阳离子等效多取代实现四元铕硫族化合物的结构转变和平衡非线性光学性能

IF 4.6 2区化学

Inorganic Chemistry Pub Date : 2025-05-29 DOI: 10.1021/acs.inorgchem.5c01690

Fang-Xu Tian, Wen-Dong Yao, Wenfeng Zhou, Jing Zhu, Sheng-Ping Guo

{"title":"Cation Equivalent Multisubstitution Realizing Structure Transformation and Balanced Nonlinear Optical Performance of Quaternary Eu-Based Chalcogenides","authors":"Fang-Xu Tian, Wen-Dong Yao, Wenfeng Zhou, Jing Zhu, Sheng-Ping Guo","doi":"10.1021/acs.inorgchem.5c01690","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c01690","url":null,"abstract":"Rare-earth (RE) elements play an important role in constructing nonlinear optical (NLO) materials in view of their capability of creating acentric coordination polyhedra with anions. Here, two new RE chalcogenides EuCdSnQ4 (Q = S (1), Se (2)) were successfully synthesized by the facile metal oxide-boron-chalcogen/reactive flux hybrid solid-state method by taking EuZnGeS4 (0) as the parent via two-site equivalent cosubstitution. They crystallize with the orthorhombic noncentrosymmetric space group Fdd2, different from the centrosymmetric Fddd structure of 0. The structural evolution from 0 to 1 and 2 is elucidated in detail. The structures of 1 and 2 feature {[CdSnQ4]2–}∞ layers assembled by {[CdSnQ2]2+}∞ chains and [CdSnQ2] quadrilaterals. They both show phase matchable NLO responses of 0.6 (1) and 0.8 (2) × AGS. Theoretical calculations and structural analysis indicate that their good NLO performances are mainly contributed by the [EuQ8] bicapped trigonal prisms. This work enriches the study of RE-based NLO materials.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"36 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144177203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0