Seredyuk, Maksym; Znovjyak, Kateryna; Valverde-Muñoz, Francisco Javier; da Silva, Ivan; Muñoz Roca, María Del Carmen; Moroz, Yurii S.; Real, José Antonio(American Chemical Society, 2022-08-10)
[EN] Little is known about the mechanisms behind the bistability (memory) of molecular spin transition compounds over broad temperature ranges (>100 K). To address this point, we report on a new discrete Fe-II neutral ...
Arcis-Castillo, Zulema; Muñoz Roca, María del Carmen; Molnár, Gábor; Bousseksou, Azzedine; Real, José Antonio(Wiley-VCH Verlag, 2013-05-17)
Two new heterobimetallic porous coordination polymers with the formula [Fe(TPT)2/3{MI(CN)2}2]¿nSolv (TPT=[(2,4,6-tris(4-pyridyl)-1,3,5-triazine]; MI=Ag (nSolv=0, 1¿MeOH, 2¿CH2Cl2), Au (nSolv=0, 2¿CH2Cl2)) have been synthesized ...
Turo-Cortés, Rubén; Valverde-Muñoz, Francisco Javier; Meneses-Sánchez, Manuel; Muñoz Roca, María Del Carmen; Bartual-Murgui, Carlos; Real, José Antonio(American Chemical Society, 2021-06-21)
[EN] Aiming at investigating the suitability of Hofmann-type two-dimensional ( 2D) coordination polymers {Fe-II(L-ax)(2)[M-II(CN)(4)]} to be processed as single monolayers and probed as spin crossover (SCO) junctions in ...
Orellana-Silla, Alejandro; Turo-Cortés, Rubén; Rubio-Giménez, Víctor; Bartual-Murgui, Carlos; Ameloot, Rob; Marti-Gastaldo, Carlos; Muñoz Roca, María Del Carmen; Real, José Antonio(The Royal Society of Chemistry, 2023-06-17)
[EN] Rationalizing the role of chemical functionalisation in the synergy between spin crossover (SCO) and guest adsorption properties in porous Fe-II coordination polymers is a central topic in the switchable materials ...
Bartual-Murgui, Carlos; Piñeiro-López, Lucía; Valverde-Muñoz, Francisco Javier; Muñoz Roca, María Del Carmen; Seredyuk, Maksym; Real, José Antonio(American Chemical Society, 2017-11-06)
[EN] Understanding the origin of cooperativity and the
equilibrium temperature of transition (T1/2) displayed by the
spin-crossover (SCO) compounds as well as controlling these
parameters are of paramount importance for ...
Meneses-Sánchez, Manuel; Turo-Cortés, Rubén; Bartual-Murgui, Carlos; da Silva, Iván; Muñoz Roca, María Del Carmen; Real, José Antonio(American Chemical Society, 2021-08-16)
[EN] Controlled modulation of the spin-crossover (SCO) behavior through the sorption-desorption of invited molecules is an extensively exploited topic because of its potential applications in molecular sensing. For this ...
Bartual-Murgui, Carlos; Rubio-Giménez, Victor; Meneses-Sánchez, Manuel; Valverde-Muñoz, Francisco Javier; Tatay, Sergio; Marti-Gastaldo, Carlos; Muñoz Roca, María del Carmen; Real, José Antonio(American Chemical Society, 2020-07)
[EN] Integration of the ON-OFF cooperative spin crossover (SCO) properties of FeII coordination polymers as components of electronic and/or spintronic devices is currently an area of great interest for potential applications. ...
Trzop, Elzbieta; Zhang, Daopeng; Piñeiro López, Lucia; Valverde Muñoz, Francisco J.; Muñoz Roca, María del Carmen; Palatinus, Lukas; Guerin, Laurent; Cailleau, Hervé; Real, José Antonio; Collet, Eric(Wiley, 2016)
[EN] The unprecedented bimetallic 2D coordination polymer {Fe[(Hg(SCN)3)2](4,4’-bipy)2}n exhibits a thermal
high-spin (HS)$low-spin (LS) staircase-like conversion characterized by a multi-step dependence of the HS ...
Adam, Rosa; Ballesteros Garrido, Rafael; Ferrer, Sacramento; Abarca, Belén; Ballesteros, Rafael; Real, José Antonio; Muñoz Roca, María del Carmen(Royal Society of Chemistry, 2016)
A new octacoordinated Fe(II) compound, [FeII(LN4)2](BPh4)2·3CH2Cl2, as an example of the scarce FeN8 systems, has been isolated with a tetradentate triazolopyridine-based ligand from a solution containing the related ...
Piñeiro-López, Lucía; Valverde-Muñoz, Francisco Javier; Trzop, Elzbieta; Muñoz Roca, María Del Carmen; Seredyuk, Maksym; Castells-Gil, Javier; da Silva, Iván; Marti-Gastaldo, Carlos; Collet, Eric; Real, José Antonio(The Royal Society of Chemistry, 2021-01-28)
[EN] A binary reversible switch between low-temperature multi-step spin crossover (SCO), through the evolution of the population gamma(HS)(T) with high-spin (HS)-low-spin (LS) sequence: HS1LS0 (state 1) <-> HS2/3LS1/3 ...
Aravena, Daniel; Arcís Castillo, Zulema; Muñoz Roca, María del Carmen; Gaspar, Ana B.; Yoneda, Ko; Ohtani, Ryo; Mishima, Akio; Kitagawa, Susumu; Ohba, Masaaki; Real, José Antonio; Ruiz, Eliseo(Wiley, 2014-09-26)
The synthesis, structure, and magnetic properties of three clathrate derivatives of the spin-crossover porous coordination polymer {Fe(pyrazine)[Pt(CN)(4)]} (1) with five-membered aromatic molecules furan, pyrrole, and ...
Orellana-Silla, Alejandro; Valverde-Muñoz, Francisco Javier; Muñoz Roca, María Del Carmen; Bartual-Murgui, Carlos; Ferrer, Sacramento; Real, José Antonio(American Chemical Society, 2022-03-14)
[EN] Here we show that the porous metal-organic spin crossover(SCO) framework [Fe(tvp)2(NCS)2]@4(CH3CNmiddotH2O) [1@4(CH3CNmiddotH2O)] is an excellent precursor material for the systematic synthesis, via single-crystal to ...
Cao, Tong; Valverde-Muñoz, Francisco Javier; Duan, Xiaoyi; Zhang, Mingjian; Wang, Ping; Xing, Lingbao; Sun, Fenggang; Zhou, Zhen; Liu, Hui; Jiang, Jianzhuang; Muñoz Roca, María Del Carmen; Real, José Antonio; Zhang, Daopeng(American Chemical Society, 2021-08-02)
[EN] Self-assembly of [Hg(SeCN)(4)](2)-tetrahedral building blocks, iron(II) ions, and a series of bis-monodentate pyridyltype bridging ligands has afforded the new heterobimetallic Hg-II-Fe-II coordination polymers ...
Moliner, Nicolás; Salmon, Lionel; Capes, Laurence; Muñoz Roca, María Del Carmen; Létard, Jean-François; Bousseksou, Azzedine; Tuchagues, Jean-Pierre; McGarvey, John J.; Dennis, Andrew C.; Castro, Miguel; Burriel, Ramón; Real, José Antonio(American Chemical Society, 2002-04-25)
[EN] Mössbauer and Raman spectroscopies, calorimetric measurements, the LIESST effect (light induced excited spin state trapping) and dynamics of the high-spin (HS) to low-spin (LS) relaxation have been investigated in ...
Valverde-Muñoz, Francisco Javier; Seredyuk, Maksym; Muñoz Roca, María Del Carmen; Molnár, Gábor; Bibik, Yurii S.; Real, José Antonio(John Wiley & Sons, 2020-10-12)
[EN] We report a series of meltable Fe(II)complexes, which, depending on the length of aliphatic chains, display abrupt forward low-spin to high-spin transition or unprecedented melting-triggered reverse high-spin to ...
Seredyuk, Maksym; Muñoz Roca, María del Carmen; Castro, Miguel; Romero-Morcillo, Tania; Gaspar, Ana B.; Real, José Antonio(Wiley-VCH Verlag, 2013-05-17)
Two in one: A new iron(II) complex with short alkyl substituents exhibits an unprecedented bimodal behavior governed by the coexistence of three phases: two structurally different low-spin phases and one high-spin phase. ...