Unique spin crossover pathways differentiated by scan rate in a new dinuclear Fe(ii) triple helicate: mechanistic deductions enabled by synchrotron radiation studies

Matthew J. Wallis, Alexander R. Craze, Hikaru Zenno, Ryuya Tokunaga, Takahiro Taira, Hyunsung Min, Mohan M. Bhadbhade, Saroj Kumar Bhattacharyya, Ruoming Tian, Anne M. Rich, Shinya Hayami, Jack K. Clegg, Christopher E. Marjo, Leonard F. Lindoy and Feng Li

J. Mater. Chem. C, 2023, 11, 8908
DOI: 10.1039/D2TC04998H

Imparting hysteretic behavior to spin transition in neutral mononuclear complexes

Maksym Seredyuk, Kateryna Znovjyak, M. Carmen Muñoz, Yurii Galyametdinov, Igor O. Fritsky and Jose A. Real

RSC Adv., 2016, 6, 39627
DOI: 10.1039/C6RA05342D

Discrimination between two memory channels by molecular alloying in a doubly bistable spin crossover material

Francisco Javier Valverde-Muñoz, Maksym Seredyuk, Manuel Meneses-Sánchez, M. Carmen Muñoz, Carlos Bartual-Murgui and José A. Real

Chem. Sci., 2019, 10, 3807
DOI: 10.1039/C8SC05256E

Exploring the computational design of anionic spin-crossover systems

Laia Navarro and Jordi Cirera

Inorg. Chem. Front., 2023, 10, 250
DOI: 10.1039/D2QI02163C

Double spin transition in a two dimensional Fe(ii) coordination network

Marek Weselski, Maria Książek, Dominika Rokosz, Agnieszka Dreczko, Joachim Kusz and Robert Bronisz

Chem. Commun., 2018, 54, 3895
DOI: 10.1039/C8CC01621F

Two ways of spin crossover in an iron(ii) coordination polymer associated with conformational changes of a bridging ligand

Maria Książek, Marek Weselski, Agnieszka Dreczko, Vladyslav Maliuzhenko, Marcin Kaźmierczak, Aleksandra Tołoczko, Joachim Kusz and Robert Bronisz

Dalton Trans., 2020, 49, 9811
DOI: 10.1039/D0DT01696A

Cation modulated spin state and near room temperature transition within a family of compounds containing the same [FeL2]2− center

Jia-Hui Liu, Xiao-Qing Guo, Zi-Cheng Wang, Li-Xuan Cai, Li-Peng Zhou, Chong-Bin Tian and Qing-Fu Sun

Dalton Trans., 2022, 51, 3894
DOI: 10.1039/D1DT04254H

Supramolecular Spring‐Like Fe(II) Spin‐Crossover Complexes Experiencing Giant and Anisotropic Thermal Expansion Across Two Distinct Temperature Regimes

Xin‐Hua Zhao, Yi‐Fei Deng, Jing Xi, Jia‐Quan Huang and Yuan‐Zhu Zhang

Angew Chem Int Ed, 2025, 64
DOI: 10.1002/anie.202414826

Moving Organic Molecules in Crystalline Solids: Gradual Structural Transition and Spin Transition/Crossover

Atsushi Kashiro, Yukiya Kyoden, Atsushi Okazawa and Takayuki Ishida

J. Synth. Org. Chem. Jpn., 2019, 77, 684
DOI: 10.5059/yukigoseikyokaishi.77.684

Magnetic Bistability in the Crystaline Fullerene Radical Salt

Huapeng Ruan, Ke Li, Quanchun Sun, Min Liu, Zhongtao Feng, Xue Dong, Yue Zhao and Xinping Wang

Chin. J. Chem., 2024, 42, 2043
DOI: 10.1002/cjoc.202400283

High-Spin and Incomplete Spin-Crossover Polymorphs in Doubly Chelated [Ni(L)2Br2] (L = tert-Butyl 5-Phenyl-2-pyridyl Nitroxide)

Yukiya Kyoden, Yuta Homma and Takayuki Ishida

Inorg. Chem., 2019, 58, 10743
DOI: 10.1021/acs.inorgchem.9b00885

Spin-Crossover Hysteresis of [FeII(LHiPr)2(NCS)2] (LHiPr = N-2-Pyridylmethylene-4-Isopropylaniline) Accompanied by Isopropyl Conformation Isomerism

Naotaka Mochida, Akifumi Kimura and Takayuki Ishida

Magnetochemistry, 2015, 1, 17
DOI: 10.3390/magnetochemistry1010017

Odd–Even Effect on the Spin-Crossover Temperature in Iron(II) Complex Series Involving an Alkylated or Acyloxylated Tripodal Ligand

Atsushi Kashiro, Wakana Kohno and Takayuki Ishida

Inorg. Chem., 2020, 59, 10163
DOI: 10.1021/acs.inorgchem.0c01296

Solvent-Induced Hysteresis Loop in Anionic Spin Crossover (SCO) Isomorph Complexes

Emmelyne Cuza, Samia Benmansour, Nathalie Cosquer, Françoise Conan, Carlos J. Gómez-García and Smail Triki

Magnetochemistry, 2021, 7, 75
DOI: 10.3390/magnetochemistry7060075

Investigations on the Spin States of Two Mononuclear Iron(II) Complexes Based on N-Donor Tridentate Schiff Base Ligands Derived from Pyridine-2,6-Dicarboxaldehyde

Yosef Bayeh, Nithin Suryadevara, Sören Schlittenhardt, Róbert Gyepes, Assefa Sergawie, Peter Hrobárik, Wolfgang Linert, Mario Ruben and Madhu Thomas

Inorganics, 2022, 10, 98
DOI: 10.3390/inorganics10070098

Polymorphs of spin-crossover iron(II) complex fac-[FeII(HL-Pr)3]Cl·PF6 (HL-Pr= 2-methylimidazol-4-yl-methylideneamino-n-propyl): Assembly structures and scan rate dependent spin-crossover properties with thermal hysteresis

Takahiro Ueno, Yuto Ii, Takeshi Fujinami, Naohide Matsumoto, Seiichiro Iijima and Yukinari Sunatsuki

Polyhedron, 2017, 136, 13
DOI: 10.1016/j.poly.2017.03.028

An iron(II) complex tripodally chelated with 1,1,1-tris(pyridin-2-yl)ethane showing room-temperature spin-crossover behaviour

Takayuki Ishida, Takuya Kanetomo and Masaru Yamasaki

Acta Crystallogr C Struct Chem, 2016, 72, 797
DOI: 10.1107/S2053229616004174

Spin Crossover and High-Spin State in Fe(II) Anionic Polymorphs Based on Tripodal Ligands

Emmelyne Cuza, Cle Donacier Mekuimemba, Nathalie Cosquer, Françoise Conan, Sébastien Pillet, Guillaume Chastanet and Smail Triki

Inorg. Chem., 2021, 60, 6536
DOI: 10.1021/acs.inorgchem.1c00335

Scan Rate Dependent Spin Crossover Iron(II) Complex with Two Different Relaxations and Thermal Hysteresis fac-[FeII(HLn-Pr)3]Cl·PF6 (HLn-Pr = 2-Methylimidazol-4-yl-methylideneamino-n-propyl)

Takeshi Fujinami, Koshiro Nishi, Daisuke Hamada, Keishiro Murakami, Naohide Matsumoto, Seiichiro Iijima, Masaaki Kojima and Yukinari Sunatsuki

Inorg. Chem., 2015, 54, 7291
DOI: 10.1021/acs.inorgchem.5b00701

Spin-Crossover Temperature Predictable from DFT Calculation for Iron(II) Complexes with 4-Substituted Pybox and Related Heteroaromatic Ligands

Akifumi Kimura and Takayuki Ishida

ACS Omega, 2018, 3, 6737
DOI: 10.1021/acsomega.8b01095

Pressure-Induced Multistep Hysteretic Spin-Crossover Behavior of a Hofmann Coordination Polymer Containing FeN6–Pd(CN)4–FeN4O2 Backbone

Dibya Jyoti Mondal, Neelabhro Mukherjee, Arindam Gupta and Sanjit Konar

Inorg. Chem., 2025, 64, 11219
DOI: 10.1021/acs.inorgchem.5c01605

Spin Crossover, Polymorphism and Porosity to Liquid Solvent in Heteroleptic Iron(III) {Quinolylsalicylaldimine/Thiosemicarbazone‐Salicylaldimine} Complexes

Wasinee Phonsri, Casey G. Davies, Guy N. L. Jameson, Boujemaa Moubaraki and Keith S. Murray

Chemistry A European J, 2016, 22, 1322
DOI: 10.1002/chem.201504266

Pybox-Iron(II) Spin-Crossover Complexes with Substituent Effects from the 4-Position of the Pyridine Ring (Pybox = 2,6-Bis(oxazolin-2-yl)pyridine)

Akifumi Kimura and Takayuki Ishida

Inorganics, 2017, 5, 52
DOI: 10.3390/inorganics5030052

Spin Cross-Over (SCO) Anionic Fe(II) Complexes Based on the Tripodal Ligand Tris(2-pyridyl)ethoxymethane

Emmelyne Cuza, Samia Benmansour, Nathalie Cosquer, Françoise Conan, Sébastien Pillet, Carlos J. Gómez-García and Smail Triki

Magnetochemistry, 2020, 6, 26
DOI: 10.3390/magnetochemistry6020026

Effects of Both Methyl and Pyrimidine Groups in Fe–Ag Spin-Crossover Hofmann-Type Complex {Fe(4-Methylpyrimidine)2[Ag(CN)2]2}

Kosuke Kitase, Daisuke Akahoshi and Takafumi Kitazawa

Inorg. Chem., 2021, 60, 4717
DOI: 10.1021/acs.inorgchem.0c03655

Iron(II) and 1,1,1-Tris(2-pyridyl)nonadecane Complex Showing an Order–Disorder-Type Structural Transition and Spin-Crossover Synchronized over Both Conformers

Atsushi Kashiro, Kanako Some, Yoshio Kobayashi and Takayuki Ishida

Inorg. Chem., 2019, 58, 7672
DOI: 10.1021/acs.inorgchem.9b01146

Molecular S = 2 High-Spin, S = 0 Low-Spin and S = 0 ⇄ 2 Spin-Transition/-Crossover Nickel(II)-Bis(nitroxide) Coordination Compounds

Takayuki Ishida, Saki Ito, Yuta Homma and Yukiya Kyoden

Inorganics, 2021, 9, 10
DOI: 10.3390/inorganics9020010

Cobalt(II) Terpyridin-4′-yl Nitroxide Complex as an Exchange-Coupled Spin-Crossover Material

Akihiro Ondo and Takayuki Ishida

Crystals, 2018, 8, 155
DOI: 10.3390/cryst8040155

Moving Molecules in Crystalline Solids: Gradual Structure Transition and Spin Transition/Crossover

Takayuki Ishida

IOP Conf. Ser.: Mater. Sci. Eng., 2019, 515, 012001
DOI: 10.1088/1757-899X/515/1/012001

Supramolecular Spring‐Like Fe(II) Spin‐Crossover Complexes Experiencing Giant and Anisotropic Thermal Expansion Across Two Distinct Temperature Regimes

Xin‐Hua Zhao, Yi‐Fei Deng, Jing Xi, Jia‐Quan Huang and Yuan‐Zhu Zhang

Angewandte Chemie, 2025, 137
DOI: 10.1002/ange.202414826

Temperature-scan-rate dependent SCO hysteresis found in a tetramethylphosphonium tripodal ferrate(II) salt

Masaru Yamasaki, Yoshimasa Noguchi and Takayuki Ishida

Inorganica Chimica Acta, 2024, 569, 122112
DOI: 10.1016/j.ica.2024.122112