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Panda DP, Swain D, Raghunathan R, Sundaresan A. Photophysical Properties of S = 5/2 Zigzag-1D (2-Bromoethylammonium) 3MnBr 5 Antiferromagnet. J Phys Chem Lett 2023; 14:9531-9538. [PMID: 37852276 DOI: 10.1021/acs.jpclett.3c02252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
It has been challenging to design multifunctional lead-free organic-inorganic hybrid halides that can exhibit fascinating magnetic and photoluminescence properties since the dimensionality of the compounds has a contrasting impact on them. In this context, our newly synthesized compound (2-bromoethylammonium)3MnBr5 (BEAMBr) crystallizes in the monoclinic C2/c space group with corner-sharing zigzag 1D chains of MnBr6 distorted octahedra. Intriguingly, it exhibits a long-range antiferromagnetic ordering at low temperature (∼2.5 K) along with a typical low-dimensional broad magnetic susceptibility hump. The magnetic properties modeled by the exact diagonalization approach indicate strong intrachain and weak interchain interactions with J1 = -50.1 K, J2 = -13.0 K, and J' = -1.25 K, respectively, suggesting excellent one-dimensionality. In addition, BEAMBr displays orange-red emission with a photoluminescence quantum yield of 15.2%. Interestingly, electron-phonon coupling was observed in this soft distorted compound with coupling strength γLO = 128.3 meV, confirmed from the analysis of temperature-dependent emission line width broadening and Raman spectra.
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Affiliation(s)
- Debendra Prasad Panda
- School of Advanced Materials, and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
| | - Diptikanta Swain
- Institute of Chemical Technology-IndianOil Odisha Campus, Bhubaneswar 751013, India
| | - Rajamani Raghunathan
- UGC-DAE Consortium for Scientific Research, Indore 452001, Madhya Pradesh, India
| | - A Sundaresan
- School of Advanced Materials, and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
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Liu M, Ouyang Z, Liu X, Cao J, Xiao T, Xia Z, Wang Z. Structure and Magnetism of an Ideal One-Dimensional Chain Antiferromagnet [C 2NH 8] 3[Fe(SO 4) 3] with a Large Spin of S = 5/2. Inorg Chem 2022; 61:15045-15050. [PMID: 36099445 DOI: 10.1021/acs.inorgchem.2c02001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Isolated large-spin Heisenberg antiferromagnetic uniform chain is quite rare. Here, we have successfully synthesized an ideal one-dimensional (1D) S = 5/2 linear-chain antiferromagnet [C2NH8]3[Fe(SO4)3], which crystallizes in a trigonal lattice with the space group R3c. A broad maximum at Tmax = 18 K is observed in the magnetic susceptibility curve. Notably, no long-range magnetic ordering is observed down to 2 K even if the material has a large Curie-Weiss temperature of θCW = -25.5 K. High-field magnetization at 2 K shows a linear increase until saturation at 30 T, and a high-field electron spin resonance (ESR) reveals the absence of a zero-field spin gap. The intrachain interaction J and interchain interaction J' are determined. Quite a small ratio of J'/J < 2.5 × 10-3 suggests that [C2NH8]3[Fe(SO4)3] behaves as an ideal 1D uniform linear-chain antiferromagnet, in which the magnetic ordering is prevented by the extremely small interchain interaction and quantum fluctuation even for a classical spin of S = 5/2.
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Affiliation(s)
- Mingyang Liu
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhongwen Ouyang
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xiaochen Liu
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Jiaojiao Cao
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Tongtong Xiao
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhengcai Xia
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhenxing Wang
- Wuhan National High Magnetic Field Center & School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
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Synthesis, crystal structure, and magnetic properties of a one-dimensional chain antiferromagnet NiC2O4·2NH3. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Synthesis, structure and magnetic properties of Ba3M2Ge4O14 (M = Mn and Fe): Quasi-one-dimensional zigzag chain compounds. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mixed lone-pair and mixed anion compounds: Pb3(SeO3)(HSeO3)Br3, Pb3(SeO3)(OH)Br3, CdPb8(SeO3)4Cl4Br6 and RbBi(SeO3)F2. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121121] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kovrugin VM, Colmont M, Siidra OI, Charkin DO, Aliev A, Krivovichev SV, Mentré O. Synthesis and structural variety of first Mn and Bi selenites and selenite chlorides. Z KRIST-CRYST MATER 2018. [DOI: 10.1515/zkri-2018-2088] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Single crystals of new Mn2[Bi2O](SeO3)4 (I), MnBi(SeO3)2Cl (II), MnIIMnIII(SeO3)2Cl (III), Mn5(SeO3)2Cl6 (IV), and Mn4(Mn5,Bi)(SeO3)8Cl5 (V) have been synthesized by chemical vapour transport and hydrothermal methods. They have been structurally characterized by single crystal X-ray diffraction analysis. The compounds II–V are the first Mn selenite chlorides, while the I, II and V compounds are the first Bi-containing Mn oxoselenites. Structural relationships of the new phases with other compounds are discussed. An overview of the mixed-ligand MnO
m
Cl
n
polyhedra in inorganic compounds is given.
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Affiliation(s)
- Vadim M. Kovrugin
- Department of Crystallography , St. Petersburg State University , 199034 St. Petersburg , Russian Federation
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR 8181 CNRS, Université Lille 1 Sciences et Technologies , 59655 Villeneuve d’ASCQ , France
| | - Marie Colmont
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR 8181 CNRS, Université Lille 1 Sciences et Technologies , 59655 Villeneuve d’ASCQ , France
| | - Oleg I. Siidra
- Department of Crystallography , St. Petersburg State University , 199034 St. Petersburg , Russian Federation
- Nanomaterials Research Center, Kola Science Center, Russian Academy of Sciences , 184200 Apatity , Russian Federation
| | - Dmitry O. Charkin
- Inorganic Chemistry Division, Department of Chemistry , Moscow State University , GSP-1, 119991 Moscow , Russian Federation
| | - Almaz Aliev
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR 8181 CNRS, Université Lille 1 Sciences et Technologies , 59655 Villeneuve d’ASCQ , France
| | - Sergey V. Krivovichev
- Department of Crystallography , St. Petersburg State University , 199034 St. Petersburg , Russian Federation
- Kola Science Center, Russian Academy of Sciences , 184209 Apatity , Russian Federation
| | - Olivier Mentré
- Unité de Catalyse et Chimie du Solide (UCCS) , UMR 8181 CNRS, Université Lille 1 Sciences et Technologies , 59655 Villeneuve d’ASCQ , France
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Crystal structures and characterizations of two new selenite chlorides: 1D Ba2Zn(SeO3)2Cl2 and 2D BaZn2(SeO3)2Cl2. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.05.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
The problem of searching for low-dimensional magnetic systems has been a topical subject and has attracted attention of the chemistry and physics community for the last decade. In low-dimensional magnetic systems, magnetic ions are distributed anisotopically and form different groups such as dimers, chains, ladders, or planes. In 3D frameworks, the distances between magnetic ions are equal in all directions while in low-dimensional systems the distances within groups are different from those between groups. The main approach of searching for desired systems is a priori crystal chemical design expecting the needed distribution of transition metal ions in the resulting structure. One of the main concepts of this structural design is the incorporation of the p-element ions with stereochemically active electron pairs and ions acting as spacers in the composition. Transition metal selenite halides, substances that combine SeO32− groups and halide ions in the structure, seem to be a promising object of investigation. Up to now, there are 33 compounds that are structurally described, magnetically characterized, and empirically tested on different levels. The presented review will summarize structural peculiarities and observed magnetic properties of the known transition metal selenite halides. In addition, the known compounds will be analyzed as possible low-dimensional magnetic systems.
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Domracheva N, Vorobeva V, Ovcharenko V, Bogomyakov A, Zueva E, Gruzdev M, Chervonova U, Kolker A. Counterion effect on the spin-transition properties of the second generation iron(III) dendrimeric complexes. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Geng L, Li Q, Lu H, Dai K, Halasyamani PS. Sb-Based antiferromagnetic oxychlorides: MSb 2O 3(OH)Cl (M = Mn, Fe, Co) with 2D spin-dimer structures. Dalton Trans 2016; 45:18183-18189. [PMID: 27792225 DOI: 10.1039/c6dt03609k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three new Sb-based antiferromagnetic oxychlorides: MnSb2O3(OH)Cl (1), FeSb2O3(OH)Cl (2), and CoSb2O3(OH)Cl (3) have been synthesized by using hydrothermal reaction methods. Their crystal structures are isostructural and incorporate two types of structural units: sphenoid SbO4 polyhedra and M2O8Cl2 (M = Mn, Fe, Co) dimers, that share edges forming a two dimensional (2D) MSb2O3(OH)Cl network. The neutral MSb2O3(OH)Cl 2D layers are arranged from ABAB-type for compounds 1 and 2 to AA'B'B-type for 3 with smaller cation radii. Magnetic measurements show that 1 belongs to an antiferromagnetic material, while 2 and 3 have weak ferromagnetic properties with unsaturated ferromagnetism originating from spin-canting below the transition temperature. In addition, the optical absorption band gaps were determined to be 3.8, 2.4, and 3.6 eV for 1, 2, and 3, respectively. This work demonstrates that utilizing both halide ions and lone-pair elements simultaneously in one structure is a feasible and practical route to reduce framework connectivity in order to synthesize new low-dimensional oxyhalides.
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Affiliation(s)
- Lei Geng
- College of Physics and Electronic Information, Huaibei Normal University, Huaibei, Anhui 235000, China.
| | - Qiang Li
- College of Physics and Electronic Information, Huaibei Normal University, Huaibei, Anhui 235000, China. and College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, China
| | - Hongyan Lu
- College of Physics and Electronic Information, Huaibei Normal University, Huaibei, Anhui 235000, China.
| | - Kai Dai
- College of Physics and Electronic Information, Huaibei Normal University, Huaibei, Anhui 235000, China.
| | - P Shiv Halasyamani
- Department of Chemistry, University of Houston, 112 Fleming Building, Houston, Texas 77204-5003, USA
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Xiang H, Tang Y, Zhang S, He Z. Intra-chain superexchange couplings in quasi-1D 3d transition-metal magnetic compounds. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2016; 28:276003. [PMID: 27213502 DOI: 10.1088/0953-8984/28/27/276003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The electronic structure and magnetic properties of the quasi-1D transition-metal borates PbMBO4 (M = Ti, V, Cr, Mn, Fe, Co) have been investigated by density functional theory, including electronic correlation. The results evidence PbCrBO4 and PbFeBO4 as antiferromagnetic (AFM) semiconductors (intra-chain AFM and inter-chain FM) and PbMnBO4 as a ferromagnetic (FM) semiconductor (both intra- and inter-chain FM) in accordance with experimental observations. For non-synthesized PbTiBO4, PbVBO4, and PbCoBO4, the ground-state magnetic structures are paramagnetic, FM, and paramagnetic, respectively. In this series of compounds, there are two kinds of superexchange couplings dominating their magnetic properties, i.e. the direction M-M delocalization superexchange and indirect M-O-M correlation superexchange. For PbMBO4 with M (3+) d (n) , n ⩽ 3 (M = V and Cr), the main intra-chain spin coupling is the M-M t 2g-t 2g direct delocalization superexchange, while for PbMBO4 with M (3+) d (n) , n > 3 (M = Mn and Fe), the main intra-chain spin coupling is the near 90° M-O-M e g-p-e g indirect correlation superexchange.
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Affiliation(s)
- Hongping Xiang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People's Republic of China
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Lu H, Yamamoto T, Yoshimune W, Hayashi N, Kobayashi Y, Ajiro Y, Kageyama H. A Nearly Ideal One-Dimensional S = 5/2 Antiferromagnet FeF3(4,4'-bpy) (4,4'-bpy =4,4'-bipyridyl) with Strong Intrachain Interactions. J Am Chem Soc 2015. [PMID: 26200135 DOI: 10.1021/jacs.5b06120] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An ideal one-dimensional (1D) magnet is expected to show exotic quantum phenomena. For compounds with larger S (S = 3/2, 2, 5/2, ...), however, a small interchain interaction J' tends to drive a conventional long-range ordered (LRO) state. Here, a new layered structure of FeF3(4,4'-bpy) (4,4'-bpy = 4,4'-bipyridyl) with novel S = 5/2 (Fe(3+)) chains has been hydrothermally synthesized by using 4,4'-bpy to separate chains. The temperature-dependent susceptibility exhibits a broad maximum at high as 164 K, suggesting a fairly strong Fe-F-Fe intrachain interaction J. However, no anomaly associated with a LRO is seen in both magnetic susceptibility and specific heat even down to 2 K. This indicates an extremely small J' with J'/J < 3.2 × 10(-5), making this new material a nearly ideal 1D antiferromagnet. Mössbauer spectroscopy at 2.7 K reveals a critical slowing down of the 1D fluctuations toward a possible LRO at lower temperatures.
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Affiliation(s)
- Hongcheng Lu
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Takafumi Yamamoto
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Wataru Yoshimune
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Naoaki Hayashi
- ‡Research Institute for Production Development, Shimogamo, Sakyo, Kyoto 606-0805, Japan.,§Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida-ushinomiya, Sakyo, Kyoto 606-8501, Japan
| | - Yoji Kobayashi
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Yoshitami Ajiro
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Hiroshi Kageyama
- †Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan.,§Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida-ushinomiya, Sakyo, Kyoto 606-8501, Japan.,∥CREST, Japan Science and Technology Agency (JST), Kawaguchi, Saitama 332-0012, Japan
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