Iron (II) - 1,2,4,- triazole spin transition molecular materials
1996; Royal Society; Volume: 354; Issue: 1706 Linguagem: Inglês
10.1098/rsta.1996.0012
ISSN1471-2962
AutoresOlivier Kahn, Épiphane Codjovi,
Tópico(s)Nonlinear Dynamics and Pattern Formation
ResumoRestricted accessMoreSectionsView PDF ToolsAdd to favoritesDownload CitationsTrack Citations ShareShare onFacebookTwitterLinked InRedditEmail Cite this article Kahn O. and Codjovi Epiphane 1996Iron (II) - 1,2,4,- triazole spin transition molecular materialsPhil. Trans. R. Soc. A.354359–379http://doi.org/10.1098/rsta.1996.0012SectionRestricted accessArticleIron (II) - 1,2,4,- triazole spin transition molecular materials O. Kahn Google Scholar Find this author on PubMed Search for more papers by this author and Epiphane Codjovi Google Scholar Find this author on PubMed Search for more papers by this author O. Kahn Google Scholar Find this author on PubMed and Epiphane Codjovi Google Scholar Find this author on PubMed Published:15 February 1996https://doi.org/10.1098/rsta.1996.0012AbstractThe phenomenon of spin transition is probably one of the most spectacular examples of molecular bistability. Our main goal along this line concerns the design of molecular materials exhibiting abrupt spin transitions accompanied by thermochromic and large thermal hysteresis effects. The ideal situation, in terms of possible application of these compounds as active elements of memory devices, is realized when room temperature falls in the middle of the thermal hysteresis loop. In this context, we review our work concerning iron(II)-l,2,4-triazole compounds. We first introduce the idea that the cooperativity should be more pronounced in polymeric than in mononuclear compounds. Then we present some results concerning trinuclear iron(II)-1,2,4- triazole species. The heart of the paper is devoted to the polymeric compounds of formulae [Fe(Htrz)2(trz)](BF4) and [Fe(Htrz)3](BF4)2 • H2O. We report first on the magnetic, optical and calorimetric, then on the structural properties of these compounds. Afterwards, we introduce the concept of spin transition molecular alloy, and emphasize that it is possible to fine tune the spin transition regime of these alloys through their chemical composition. For some alloys, room temperature falls within the thermal hysteresis loop. In the conclusion, the mechanism of cooperativity in the spin transition polymeric compounds is briefly discussed.FootnotesThis text was harvested from a scanned image of the original document using optical character recognition (OCR) software. As such, it may contain errors. Please contact the Royal Society if you find an error you would like to see corrected. Mathematical notations produced through Infty OCR. 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Sánchez‐Molina I, Moneo‐Corcuera A, Nieto‐Castro D, Benet‐Buchholz J and Galán‐Mascarós J (2020) Solvent Effect on the Spin State of an Iron(II)‐Triazole Trimer, European Journal of Inorganic Chemistry, 10.1002/ejic.202000765, 2021:2, (112-116), Online publication date: 15-Jan-2021. Vinogradova K, Andreeva A, Pishchur D and Bushuev M (2020) SPIN TRANSITION IN HETEROANION COMPLEXES IN THE Fe2+-4-AMINO-1,2,4-TRIAZOLE–$$\text{NO}^{-}_3$$–$$\text{SO}^{2-}_4$$ SYSTEM, Journal of Structural Chemistry, 10.1134/S0022476620090048, 61:9, (1380-1389), Online publication date: 1-Sep-2020. Resines-Urien E, Piñeiro-López L, Fernandez-Bartolome E, Gamonal A, Garcia-Hernandez M and Sánchez Costa J (2020) Covalent post-synthetic modification of switchable iron-based coordination polymers by volatile organic compounds: a versatile strategy for selective sensor development, Dalton Transactions, 10.1039/D0DT01533D, 49:22, (7315-7318) Vinogradova K, Pishchur D, Komarov V, Lavrenova L and Bushuev M (2020) Cooperative spin transition in a 1D-polymeric complex [Fe(4-ethyl-1,2,4-triazole)3]SiF6·nH2O, Inorganica Chimica Acta, 10.1016/j.ica.2020.119560, 506, (119560), Online publication date: 1-Jun-2020. Rodríguez-Jiménez S and Brooker S (2019) Qualitative Guest Sensing via Iron(II) Triazole Complexes, Inorganic Chemistry, 10.1021/acs.inorgchem.9b01006, 58:12, (8188-8197), Online publication date: 17-Jun-2019. Rodríguez‐Jiménez S, Bondì L, Yang M, Garden A and Brooker S (2018) Predictable Electronic Tuning By Choice of Azine Substituent in Five Iron(II) Triazoles: Redox Properties and DFT Calculations, Chemistry – An Asian Journal, 10.1002/asia.201801537, 14:8, (1158-1166), Online publication date: 15-Apr-2019. Kitayama H, Akiyoshi R, Nakamura M and Hayami S (2019) Pressure Effects with Incorporated Particle Size Dependency in Graphene Oxide Layers through Observing Spin Crossover Temperature, Magnetochemistry, 10.3390/magnetochemistry5020026, 5:2, (26) Boillot M and Weber B (2018) Mononuclear ferrous and ferric complexes, Comptes Rendus Chimie, 10.1016/j.crci.2018.01.006, 21:12, (1196-1208), Online publication date: 1-Dec-2018. Rodríguez-Jiménez S, Barltrop A, White N, Feltham H and Brooker S (2018) Solvent Polarity Predictably Tunes Spin Crossover T 1/2 in Isomeric Iron(II) Pyrimidine Triazoles , Inorganic Chemistry, 10.1021/acs.inorgchem.8b00128, 57:11, (6266-6282), Online publication date: 4-Jun-2018. Liu F and Tao J (2017) Hysteretic Two-Step Spin-Crossover Behavior in Two Two-Dimensional Hofmann-Type Coordination Polymers, Chemistry - A European Journal, 10.1002/chem.201704276, 23:72, (18252-18257), Online publication date: 22-Dec-2017. Rodríguez-Jiménez S and Brooker S (2017) Solid Versus Solution Spin Crossover and the Importance of the Fe–N≡C(X) Angle, Inorganic Chemistry, 10.1021/acs.inorgchem.7b01338, 56:22, (13697-13708), Online publication date: 20-Nov-2017. Gautier R and Clérac R (2016) Tuning the Crystal Structure Dimensionality of Cobalt(II)/1,2,4-Triazole Complexes, Crystal Growth & Design, 10.1021/acs.cgd.6b01723, 17:2, (864-869), Online publication date: 1-Feb-2017. Gaspar A and Weber B (2016) Spin Crossover Phenomenon in Coordination Compounds Molecular Magnetic Materials, 10.1002/9783527694228.ch9, (231-252) Rodríguez-Jiménez S, Feltham H and Brooker S (2016) Non-Porous Iron(II)-Based Sensor: Crystallographic Insights into a Cycle of Colorful Guest-Induced Topotactic Transformations, Angewandte Chemie International Edition, 10.1002/anie.201608813, 55:48, (15067-15071), Online publication date: 21-Nov-2016. Rodríguez-Jiménez S, Feltham H and Brooker S (2016) Non-Porous Iron(II)-Based Sensor: Crystallographic Insights into a Cycle of Colorful Guest-Induced Topotactic Transformations, Angewandte Chemie, 10.1002/ange.201608813, 128:48, (15291-15295), Online publication date: 21-Nov-2016. Luo Y, Sun Y, Liu Q, Yang L, Wen G, Wang M and Sun B (2016) Influence of Halogen Atoms on Spin-Crossover Properties of 1,2,4-Triazole-Based 1D Iron(II) Polymers, ChemistrySelect, 10.1002/slct.201600644, 1:13, (3879-3884), Online publication date: 16-Aug-2016. Qi J, Tong Y, Tang G, Wang Q, Li L, Ma Y, Yang G and Liao D (2015) Structural diversities and magnetic properties of a series of Fe(II) coordination polymers based on bis(triazole) ligands, Polyhedron, 10.1016/j.poly.2015.02.006, 90, (123-130), Online publication date: 1-Apr-2015. Kamebuchi H, Nakamoto A, Yokoyama T and Kojima N (2015) Fastener Effect on Uniaxial Chemical Pressure for One-Dimensional Spin-Crossover System, [Fe II (NH 2 -trz) 3 ](C n H 2 n +1 SO 3 ) 2 · x H 2 O: Magnetostructural Correlation and Ligand Field Analysis , Bulletin of the Chemical Society of Japan, 10.1246/bcsj.20140361, 88:3, (419-430), Online publication date: 15-Mar-2015. Bräunlich I, Lienemann S, Mair C, Smith P and Caseri W (2015) Tuning the spin-crossover temperature of polynuclear iron(II)–triazole complexes in solution by water and preparation of thermochromic fibers, Journal of Materials Science, 10.1007/s10853-014-8704-3, 50:6, (2355-2364), Online publication date: 1-Mar-2015. Chen X, Huang R, Zheng L and Tao J (2014) Co-ligand and Solvent Effects on the Spin-Crossover Behaviors of PtS-type Porous Coordination Polymers, Inorganic Chemistry, 10.1021/ic500463m, 53:10, (5246-5252), Online publication date: 19-May-2014. Baldé C, Desplanches C, Le Gac F, Guionneau P and Létard J (2014) The role of iron(ii) dilution in the magnetic and photomagnetic properties of the series [FexZn1−x(bpp)2](NCSe)2, Dalton Transactions, 10.1039/c3dt52964a, 43:21, (7820), . Wang H, Desplanches C, Dagault P and Létard J (2014) A new family of diamagnetic macrocyclic Fe( ii ) compounds exhibiting the LIESST effect at high temperatures , Dalton Trans., 10.1039/C4DT01837K, 43:41, (15346-15350) Kitchen J, Olguín J, Kulmaczewski R, White N, Milway V, Jameson G, Tallon J and Brooker S (2013) Effect of N 4 -Substituent Choice on Spin Crossover in Dinuclear Iron(II) Complexes of Bis-Terdentate 1,2,4-Triazole-Based Ligands , Inorganic Chemistry, 10.1021/ic4014416, 52:19, (11185-11199), Online publication date: 7-Oct-2013. Berezovskii G, Daletskii V, Pishchur D, Strekalova A and Lavrenova L (2013) Thermodynamic properties of complex compounds of iron(II) nitrate with tris(3,5-dimethylpyrazol-1-yl)methane, Russian Journal of Physical Chemistry A, 10.1134/S0036024413080086, 87:8, (1272-1275), Online publication date: 1-Aug-2013. Chiruta D, Linares J, Dimian M and Garcia Y (2013) Size Effect and Role of Short‐ and Long‐Range Interactions on 1D Spin‐Crossover Systems within the Framework of an Ising‐Like Model, European Journal of Inorganic Chemistry, 10.1002/ejic.201201316, 2013:5-6, (951-957), Online publication date: 18-Feb-2013. Roubeau O, Gamez P and Teat S (2012) Dinuclear Complexes with a Triple N 1, N 2‐Triazole Bridge That Exhibit Partial Spin Crossover and Weak Antiferromagnetic Interactions , European Journal of Inorganic Chemistry, 10.1002/ejic.201201126, 2013:5-6, (934-942), Online publication date: 18-Feb-2013. Lavrenova L and Shakirova O (2012) Spin Crossover and Thermochromism of Iron(II) Coordination Compounds with 1,2,4‐Triazoles and Tris(pyrazol‐1‐yl)methanes, European Journal of Inorganic Chemistry, 10.1002/ejic.201200980, 2013:5-6, (670-682), Online publication date: 18-Feb-2013. Gütlich P, Gaspar A and Garcia Y (2013) Spin state switching in iron coordination compounds, Beilstein Journal of Organic Chemistry, 10.3762/bjoc.9.39, 9, (342-391) Sorai M, Nakazawa Y, Nakano M and Miyazaki Y (2013) Update 1 of: Calorimetric Investigation of Phase Transitions Occurring in Molecule-Based Magnets, Chemical Reviews, 10.1021/cr300156s, 113:1, (PR41-PR122), Online publication date: 9-Jan-2013. Apetrei A, Boukheddaden K and Stancu A (2013) Dynamic phase transitions in the one-dimensional spin-phonon coupling model, Physical Review B, 10.1103/PhysRevB.87.014302, 87:1 Roubeau O (2012) Triazole-Based One-Dimensional Spin-Crossover Coordination Polymers, Chemistry - A European Journal, 10.1002/chem.201201647, 18:48, (15230-15244), Online publication date: 26-Nov-2012. Lavrenova L, Strekalova A, Virovets A, Piryazev D, Daletskii V, Sheludyakova L, Mikhailovskaya T and Vasilevskii S (2012) Spin crossover in the coordination compounds of iron(II) with tris(3,5-dimethylpyrazol-1-yl)methane, Russian Journal of Coordination Chemistry, 10.1134/S1070328412070081, 38:8, (507-514), Online publication date: 1-Aug-2012. Grondin P, Siretanu D, Roubeau O, Achard M and Clérac R (2012) Liquid-Crystalline Zinc(II) and Iron(II) Alkyltriazoles One-Dimensional Coordination Polymers, Inorganic Chemistry, 10.1021/ic300404r, 51:9, (5417-5426), Online publication date: 7-May-2012. Linares J, Codjovi E and Garcia Y (2012) Pressure and Temperature Spin Crossover Sensors with Optical Detection, Sensors, 10.3390/s120404479, 12:4, (4479-4492) Lavrenova L, Virovets A, Peresypkina E, Strekalova A, Piryazev D, Daletsky V, Sheludyakova L and Vasilevsky S (2012) Spin-crossover in the complex of iron(II) nitrate with tris(3,5-dimethylpyrazol-1-yl)methane, Inorganica Chimica Acta, 10.1016/j.ica.2011.11.030, 382, (1-5), Online publication date: 1-Mar-2012. Matouzenko G, Jeanneau E, Verat A and de Gaetano Y (2012) The Nature of Spin Crossover and Coordination Core Distortion in a Family of Binuclear Iron(II) Complexes with Bipyridyl‐Like Bridging Ligands, European Journal of Inorganic Chemistry, 10.1002/ejic.201101178, 2012:6, (969-977), Online publication date: 1-Feb-2012. Klingele J, Kaase D, Klingele M and Lach J (2012) Synthesis and mononuclear complexes of the bis-bidentate ligand2,5-di(2-pyridyl)-1,3,4-thiadiazole (dptd): spin crossover in [Fe II (dptd) 2 (NCSe) 2 ] and [Fe II (dptd) 2 (NCBH 3 ) 2 ]·H 2 O , Dalton Trans., 10.1039/C1DT11396H, 41:4, (1397-1406) Anwar M, Shuvaev K, Dawe L and Thompson L (2011) Polynuclear Fe n Complexes ( n = 1, 2, 4, 5) of Polytopic Hydrazone Ligands with Fe(II), Fe(III) and Mixed Oxidation State Combinations , Inorganic Chemistry, 10.1021/ic201891h, 50:23, (12141-12154), Online publication date: 5-Dec-2011. Mader D, Pillet S, Carteret C, Stébé M and Blin J (2011) Confined Growth of Spin Crossover Nanoparticles in Surfactant-Based Matrices: Enhancing Shape Anisotropy, Journal of Dispersion Science and Technology, 10.1080/01932691.2011.616173, 32:12, (1771-1779), Online publication date: 1-Dec-2011. Li L, Becker J, Allan L, Clarkson G, Turner S and Scott P (2011) Structural and Electronic Modulation of Magnetic Properties in a Family of Chiral Iron Coordination Polymers, Inorganic Chemistry, 10.1021/ic102291r, 50:13, (5925-5935), Online publication date: 4-Jul-2011. Shakirova O, Daletsky V, Lavrenova L, Kuratieva N, Shusharina E, Sheludyakova L and Vasilevskii S (2011) High-temperature spin transition in the iron(II) trifluoromethylsulfonate, perrhenate, and tetraphenylborate complexes with tris(pyrazol-1-yl)methane, Russian Journal of Coordination Chemistry, 10.1134/S107032841106008X, 37:7, (511-517), Online publication date: 1-Jul-2011. Kitchen J, White N, Jameson G, Tallon J and Brooker S (2011) Effect of Counteranion X on the Spin Crossover Properties of a Family of Diiron(II) Triazole Complexes [Fe II 2 (PMAT) 2 ](X) 4 , Inorganic Chemistry, 10.1021/ic200308k, 50:10, (4586-4597), Online publication date: 16-May-2011. Piryazev D, Zhilin A, Smolentsev A, Virovets A, Vasilevskii S and Lavrenova L (2011) An x-ray diffraction study of the reaction products of copper(II) chloride with N1,N2-bis(5-methylpyridin-2-yl)oxalamide, Journal of Structural Chemistry, 10.1134/S0022476611020193, 52:2, (376-382), Online publication date: 1-Apr-2011. Roubeau O, Castro M, Burriel R, Haasnoot J and Reedijk J (2011) Calorimetric Investigation of Triazole-Bridged Fe(II) Spin-Crossover One-Dimensional Materials: Measuring the Cooperativity, The Journal of Physical Chemistry B, 10.1021/jp109489g, 115:12, (3003-3012), Online publication date: 31-Mar-2011. Zueva E, Ryabikh E, Kuznetsov A and Borshch S (2011) Spin Crossover in Tetranuclear Cyanide-Bridged Iron(II) Square Complexes: A Theoretical Study, Inorganic Chemistry, 10.1021/ic102387x, 50:5, (1905-1913), Online publication date: 7-Mar-2011. Berezovskii G and Lavrenova L (2010) Thermodynamic properties of spin crossover 3d-metal coordination compounds, Journal of Thermal Analysis and Calorimetry, 10.1007/s10973-010-1043-y, 103:3, (1063-1072), Online publication date: 1-Mar-2011. Boukheddaden K, Loutete-Dangui E, Codjovi E, Castro M, Rodriguéz-Velamazán J, Ohkoshi S, Tokoro H, Koubaa M, Abid Y and Varret F (2011) Experimental access to elastic and thermodynamic properties of RbMnFe(CN)6, Journal of Applied Physics, 10.1063/1.3528239, 109:1, (013520), Online publication date: 1-Jan-2011. Matouzenko G, Jeanneau E, Yu. Verat A and Bousseksou A (2011) Spin crossover and polymorphism in a family of 1,2-bis(4-pyridyl)ethene-bridged binuclear iron(ii) complexes. A key role of structural distortions, Dalton Transactions, 10.1039/c1dt10312a, 40:37, (9608), . Shakirova O, Lavrenova L, Daletsky V, Shusharina E, Griaznova T, Katsyuba S, Syakaev V, Skripacheva V, Mustafina A and Solovieva S (2010) High-temperature spin-crossover in coordination compounds of iron(II) with tris(pyrazol-1-yl)methane, Inorganica Chimica Acta, 10.1016/j.ica.2010.08.013, 363:14, (4059-4064), Online publication date: 1-Nov-2010. Atmani C, El Hajj F, Benmansour S, Marchivie M, Triki S, Conan F, Patinec V, Handel H, Dupouy G and Gómez-García C (2010) Guidelines to design new spin crossover materials, Coordination Chemistry Reviews, 10.1016/j.ccr.2009.11.004, 254:13-14, (1559-1569), Online publication date: 1-Jul-2010. Shakirova O, Lavrenova L, Kurat'eva N, Naumov D, Daletskii V, Sheludyakova L, Logvinenko V and Vasilevskii S (2010) Spin crossover in iron(II) complexes with tris(pyrazol-1-yl)methane, Russian Journal of Coordination Chemistry, 10.1134/S1070328410040068, 36:4, (275-283), Online publication date: 1-Apr-2010. Shakirova O, Grunert M, Naumov D, Gütlich F and Lavrenova L (2010) Study of the 1 A 1⇔5 T 2 spin transition in mix-ligand complexes of iron(II) hexafluorosilicate with 1,2,4-triazole and 4-amino-1,2,4-triazole, Journal of Structural Chemistry, 10.1007/s10947-010-0007-1, 51:1, (45-52), Online publication date: 1-Feb-2010. Chong C, Varret F and Boukheddaden K (2010) Evolution of self-organized spin domains under light in single-crystalline , Physical Review B, 10.1103/PhysRevB.81.014104, 81:1 Kitchen J, Jameson G, Milway V, Tallon J and Brooker S (2010) When three is not a crowd: the first trinuclear complexes of N4-substituted-3,5-dipyridyl-1,2,4-triazole ligands, [FeII3(Rdpt)4(NCS)6], Dalton Transactions, 10.1039/c0dt00716a, 39:33, (7637), . Kitchen J, White N, Gandolfi C, Albrecht M, Jameson G, Tallon J and Brooker S (2010) Room-temperature spin crossover and Langmuir–Blodgett film formation of an iron(ii) triazole complex featuring a long alkyl chain substituent: the tail that wags the dog, Chemical Communications, 10.1039/c0cc01008a, 46:35, (6464), . White N, Feltham H, Gandolfi C, Albrecht M and Brooker S (2010) Towards Langmuir–Blodgett films of magnetically interesting materials: solution equilibria in amphiphilic iron(ii) complexes of a triazole-containing ligand, Dalton Transactions, 10.1039/b923923e, 39:15, (3751), . Piguet C and Bünzli J (2010) Chapter 247 Self-Assembled Lanthanide Helicates Handbook on the Physics and Chemistry of Rare Earths Volume 40, 10.1016/S0168-1273(10)40007-0, (301-553), . Klingele J, Scherer H and Klingele M (2009) Mononuclear Low-Spin 3:1-Type Iron(II) Complexes of 4-Substituted 3,5-Bis(2-pyridyl)- and 3-Phenyl-5-(2-pyridyl)-4 H -1,2,4-triazoles , Zeitschrift für anorganische und allgemeine Chemie, 10.1002/zaac.200900137, 635:13-14, (2279-2287), Online publication date: 1-Nov-2009. Martínez V, Gaspar A, Muñoz M, Bukin G, Levchenko G and Real J (2009) Synthesis and Characterisation of a New Series of Bistable Iron(II) Spin-Crossover 2D Metal-Organic Frameworks, Chemistry - A European Journal, 10.1002/chem.200901391, 15:41, (10960-10971), Online publication date: 19-Oct-2009. Verat A, Ould-Moussa N, Jeanneau E, Le Guennic B, Bousseksou A, Borshch S and Matouzenko G (2009) Ligand Strain and the Nature of Spin Crossover in Binuclear Complexes: Two-Step Spin Crossover in a 4,4′-Bipyridine-Bridged Iron(II) Complex [{Fe(dpia)(NCS) 2 } 2 (4,4′-bpy)] (dpia=di(2-picolyl)amine; 4,4′-bpy=4,4′-bipyridine) , Chemistry - A European Journal, 10.1002/chem.200900921, 15:39, (10070-10082), Online publication date: 5-Oct-2009. Kitchen J, White N, Boyd M, Moubaraki B, Murray K, Boyd P and Brooker S (2009) Iron(II) Tris-[ N 4 -substituted-3,5-di(2-pyridyl)-1,2,4-triazole] Complexes: Structural, Magnetic, NMR, and Density Functional Theory Studies , Inorganic Chemistry, 10.1021/ic900634t, 48:14, (6670-6679), Online publication date: 20-Jul-2009. Chumakov Y, Matouzenko G, Borshch S and Postnikov A (2009) Quantum chemical studies of spin crossover polymers: Periodic DFT approach, Polyhedron, 10.1016/j.poly.2008.11.003, 28:9-10, (1955-1957), Online publication date: 1-Jun-2009. Friese V and Kurth D (2009) From coordination complexes to coordination polymers through self-assembly, Current Opinion in Colloid & Interface Science, 10.1016/j.cocis.2008.11.001, 14:2, (81-93), Online publication date: 1-Apr-2009. Weber B, Bauer W and Obel J (2008) An Iron(II) Spin-Crossover Complex with a 70 K Wide Thermal Hysteresis Loop, Angewandte Chemie International Edition, 10.1002/anie.200802806, 47:52, (10098-10101), Online publication date: 15-Dec-2008. Weber B, Bauer W and Obel J (2008) Ein thermisch induzierter Spinübergang an einem Eisen(II)-Komplex mit einer 70 K breiten Hystereseschleife, Angewandte Chemie, 10.1002/ange.200802806, 120:52, (10252-10255), Online publication date: 15-Dec-2008. Masciocchi N, Garlaschelli L and Peli G (2012) Synthesis and X-ray powder diffraction characterization of tetra- and hexa-imidazole complexes of magnesium(II), Powder Diffraction, 10.1154/1.3005369, 23:4, (286-291), Online publication date: 1-Dec-2008. Kitchen J, Noble A, Brandt C, Moubaraki B, Murray K and Brooker S (2008) High and Low Spin Mononuclear and Dinuclear Iron(II) Complexes of 4-Amino and 4-Pyrrolyl-3,5-di(2-pyridyl)-4 H -1,2,4-triazoles , Inorganic Chemistry, 10.1021/ic801039j, 47:20, (9450-9458), Online publication date: 20-Oct-2008. Quesada M, Prins F, Bill E, Kooijman H, Gamez P, Roubeau O, Spek A, Haasnoot J and Reedijk J (2008) Counterion Effect on the Spin-Transition Properties of the Cation [Fe(btzx) 3 ] 2+ (btzx= m -Xylylenebis(tetrazole)) , Chemistry - A European Journal, 10.1002/chem.200800990, 14:28, (8486-8499), Online publication date: 26-Sep-2008. Weber B, Kaps E, Desplanches C and Létard J (2008) Quenching the Hysteresis in Single Crystals of a 1D Chain Iron(II) Spin Crossover Complex, European Journal of Inorganic Chemistry, 10.1002/ejic.200800391, 2008:19, (2963-2966), Online publication date: 1-Jul-2008. Le Guennic B, Matouzenko G and Borshch S (2008) Topology of Spin‐Crossover Polymers and Mutual Influence of Ligands, European Journal of Inorganic Chemistry, 10.1002/ejic.200800165, 2008:19, (3020-3023), Online publication date: 1-Jul-2008. Boukheddaden K, Nishino M and Miyashita S (2008) Molecular Dynamics and Transfer Integral Investigations of an Elastic Anharmonic Model for Phonon-Induced Spin Crossover, Physical Review Letters, 10.1103/PhysRevLett.100.177206, 100:17 Boukheddaden K, Loutete‐Dangui E, Koubaa M and Eypert C (2008) First‐order phase transitions of spin‐crossover and charge transfer solids probed by spectroscopic ellipsometry, physica status solidi c, 10.1002/pssc.200777877, 5:5, (1003-1006), Online publication date: 1-May-2008. Larionov S (2008) Spin transition in iron(III) and iron(II) complexes, Russian Journal of Coordination Chemistry, 10.1134/S1070328408040015, 34:4, (237-250), Online publication date: 1-Apr-2008. Genre C, Jeanneau E, Bousseksou A, Luneau D, Borshch S and Matouzenko G (2008) First Dicyanamide-Bridged Spin-Crossover Coordination Polymer: Synthesis, Structural, Magnetic, and Spectroscopic Studies, Chemistry - A European Journal, 10.1002/chem.200700998, 14:2, (697-705), Online publication date: 7-Jan-2008. Quesada M, Prins F, Roubeau O, Gamez P, Teat S, van Koningsbruggen P, Haasnoot J and Reedijk J (2007) A 2D [FeII-bistetrazole] coordination polymer exhibiting spin-crossover properties, Inorganica Chimica Acta, 10.1016/j.ica.2006.12.010, 360:13, (3787-3796), Online publication date: 1-Oct-2007. Weber B, Tandon R and Himsl D (2007) Synthesis, Magnetic Properties and X-ray Structure Analysis of a 1-D Chain Iron(II) Spin Crossover Complex with wide Hysteresis, Zeitschrift für anorganische und allgemeine Chemie, 10.1002/zaac.200700092, 633:8, (1159-1162), Online publication date: 1-Jul-2007. Loutete-Dangui E, Varret F, Codjovi E, Dahoo P, Tokoro H, Ohkoshi S, Eypert C, Létard J, Coanga J and Boukheddaden K (2007) Thermal spin transition in investigated by spectroscopic ellipsometry , Physical Review B, 10.1103/PhysRevB.75.184425, 75:18 Bushuev M, Jeanneau E, Luneau D and Matouzenko G (2007) Spin crossover in a mononuclear compound [Fe(EPPA)(bpym)](ClO4)2 (EPPA=N-(2-aminoethyl)-N-(3-aminopropyl)-2-(aminomethyl)pyridine, bpym=2,2′-bipyrimidine): Synthesis, structure, and magnetic properties, Inorganica Chimica Acta, 10.1016/j.ica.2006.08.046, 360:5, (1639-1644), Online publication date: 1-Apr-2007. Lider E, Elokhina V, Lavrenova L, Shvedenkov Y, Sheludyakova L and Peresypkina E (2007) Complexes of Co(II), Ni(II), and Cu(II) with 4-(3,4-dichlorophenyl)-1,2,4-triazole, Russian Journal of Coordination Chemistry, 10.1134/S107032840701006X, 33:1, (37-44), Online publication date: 1-Jan-2007. Bushuev M, Lavrenova L, Shvedenkov Y, Virovets A, Sheludyakova L and Larionov S (2007) Synthesis and study of Iron(II) perrhenate complexes with 4-propyl-1,2,4-triazole exhibiting 1 A 1 ⇄ 5 T 2 spin transition, Russian Journal of Inorganic Chemistry, 10.1134/S0036023607010093, 52:1, (46-51), Online publication date: 1-Jan-2007. Quesada M, Kooijman H, Gamez P, Sánchez Costa J, van Koningsbruggen P, Weinberger P, Reissner M, Spek A, Haasnoot J and Reedijk J (2007) [Fe(µ-btzmp)2(btzmp)2](ClO4)2: a doubly-bridged 1D spin-transition bistetrazole-based polymer showing thermal hysteresis behaviour, Dalton Transactions, 10.1039/b709460d:46, (5434), . Matouzenko G, Perrin M, Le Guennic B, Genre C, Molnár G, Bousseksou A and Borshch S (2007) Spin crossover behavior in a family of iron( ii ) zigzag chain coordination polymers , Dalton Trans., 10.1039/B615410G:9, (934-942) Matouzenko G, Luneau D, Molnár G, Ould‐Moussa N, Zein S, Borshch S, Bousseksou A and Averseng F (2006) A Two‐Step Spin Transition and Order–Disorder Phenomena in the Mononuclear Compound [Fe(Hpy‐DAPP)](BF 4 ) 2 , European Journal of Inorganic Chemistry, 10.1002/ejic.200600068, 2006:13, (2671-2682), Online publication date: 1-Jul-2006. Sorai M, Nakano M and Miyazaki Y (2006) Calorimetric Investigation of Phase Transitions Occurring in Molecule-Based Magnets, Chemical Reviews, 10.1021/cr960049g, 106:3, (976-1031), Online pu
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