Search Results - "VAN KONINGSBRUGGEN, Petra J."

FeIII in a high‐spin state in bis(5‐bromosalicylaldehyde 4‐ethylthiosemicarbazonato‐κ3O,N1,S)ferrate(III) nitrate monohydrate, the first example of such a cationic FeIII complex unit by Powell, Robyn E., Lees, Martin R., Tizzard, Graham J., Koningsbruggen, Petra J. van

“…The synthesis and crystal structure (100 K) of the title compound, [Fe(C10H11BrN3OS)2]NO3·H2O, is reported. The asymmetric unit consists of an octahedral…”
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Ammonium bis(salicylaldehyde thiosemicarbazonato)ferrate(III), a supramolecular material containing low‐spin FeIII by Powell, Robyn E., Stöger, Berthold, Knoll, Christian, Müller, Danny, Weinberger, Peter, Koningsbruggen, Petra J. van

“…The synthesis and crystal structure (100 K) of the title compound, ammonium bis[salicylaldehyde thiosemicarbazonato(2−)‐κ3O,N1,S]iron(III), NH4[Fe(C8H7N3OS)2],…”
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Fe III in the high-spin state in dimethylammonium bis[3-ethoxysalicylaldehyde thiosemicarbazonato(2-)-κ 3 O 2 ,N 1 ,S]ferrate(III) by Powell, Robyn E, Lees, Martin R, Tizzard, Graham J, Coles, Simon J, Yuan, Qingchun, Koningsbruggen, Petra J van

“…The synthesis and crystal structure (100 K) of the title compound, [(CH ) NH ][Fe(C H O N S) ], are reported. The asymmetric unit consists of an octahedral [Fe…”
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Fe III in a high-spin state in bis(5-bromosalicylaldehyde 4-ethylthiosemicarbazonato-κ 3 O,N 1 ,S)ferrate(III) nitrate monohydrate, the first example of such a cationic Fe III complex unit by Powell, Robyn E, Lees, Martin R, Tizzard, Graham J, Koningsbruggen, Petra J van

“…The synthesis and crystal structure (100 K) of the title compound, [Fe(C H BrN OS) ]NO ·H O, is reported. The asymmetric unit consists of an octahedral [Fe…”
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Ammonium bis(salicylaldehyde thiosemicarbazonato)ferrate(III), a supramolecular material containing low-spin Fe III by Powell, Robyn E, Stöger, Berthold, Knoll, Christian, Müller, Danny, Weinberger, Peter, Koningsbruggen, Petra J van

“…The synthesis and crystal structure (100 K) of the title compound, ammonium bis[salicylaldehyde thiosemicarbazonato(2-)-κ O,N ,S]iron(III), NH [Fe(C H N OS) ],…”
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Light- and Temperature-Induced Electron Transfer in Single Crystals of RbMn[Fe(CN)6]·H2O by Vertelman, Esther J. M, Lummen, Tom T. A, Meetsma, Auke, Bouwkamp, Marco W, Molnar, Gabor, van Loosdrecht, Paul H. M, van Koningsbruggen, Petra J

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Tuning of the charge in octahedral ferric complexes based on pyridoxal-N-substituted thiosemicarbazone ligands by Tido, Eddy W Yemeli, Faulmann, Christophe, Roswanda, Robby, Meetsma, Auke, van Koningsbruggen, Petra J

“…Four novel mononuclear coordination compounds namely: [Fe(Hthpy)(2)](SO(4))(1/2).3.5H(2)O , [Fe(Hthpy)(2)]NO(3).3H(2)O ,…”
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Advances in the modelling of concentration-dependent relative viscosity data for nanofluids by introducing the Dispersion Factor by Akande, Ifeoluwa, Bridgwater, Tony, van Koningsbruggen, Petra J., Yuan, Qingchun

“…•A Dispersion Factor (DF) is proposed to advance the accurate modelling of relative viscosities of nanofluids.•The Chen equation adapted with the DF to model…”
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Synthesis, Crystal Structure, EXAFS, and Magnetic Properties of Catena [μ-Tris(1,2-bis(tetrazol-1-yl)propane-N1,N1‘)iron(II)] Bis(perchlorate). First Crystal Structure of an Iron(II) Spin-Crossover Chain Compound by van Koningsbruggen, Petra J, Garcia, Yann, Kahn, Olivier, Fournès, Léopold, Kooijman, Huub, Spek, Anthony L, Haasnoot, Jaap G, Moscovici, Jacques, Provost, Karine, Michalowicz, Alain, Renz, Franz, Gütlich, Philipp

“…[Fe(btzp)3](ClO4)2 (btzp = 1,2-bis(tetrazol-1-yl)propane) represents the first structurally characterized Fe(II) linear chain compound exhibiting thermal spin…”
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Observation of a 331 K (58 °C) spin transition for bis[hydrotris(1,2,4-triazol-1-yl)borate]iron(II) by variable temperature infrared spectroscopy and magnetic susceptibility measurements by van Koningsbruggen, Petra J., Miller, Joel S.

“…Fe{HB(C 2H 2N 3) 3} 2 is observed by variable temperature infrared and magnetic studies to have a spin transition between the low spin S = 0 and high spin S =…”
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Influences of Temperature, Pressure, and Lattice Solvents on the Spin Transition Regime of the Polymeric Compound [Fe(hyetrz)3]A2·3H2O (hyetrz = 4-(2‘-hydroxyethyl)-1,2,4-triazole and A- = 3-nitrophenylsulfonate) by Garcia, Yann, van Koningsbruggen, Petra J, Lapouyade, René, Fournès, Léopold, Rabardel, Louis, Kahn, Olivier, Ksenofontov, Vadim, Levchenko, Georg, Gütlich, Philipp

“…[Fe(hyetrz)3](3-nitrophenylsulfonate)2·3H2O (1 · 3H 2 O), with hyetrz = 4-(2‘-hydroxyethyl)-1,2,4-triazole, has been synthesized, and its physical properties…”
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Light‐Induced Bistability in Iron(III) Spin‐Transition Compounds of 5X‐Salicylaldehyde Thiosemicarbazone (X=H, Cl, Br) by Yemeli, Eddy W T, Blake, Graeme R, Douvalis, Alexios P, Bakas, Thomas, Gert O R Alberda van Ekenstein, van Koningsbruggen, Petra J

“…The iron(III) spin‐crossover compounds [Fe(Hthsa)(thsa)]⋅H2O (1), [Fe(Hth5Clsa)(th5Clsa)2]⋅H2O (2), and [Fe(Hth5Brsa)(th5Brsa)2]⋅H2O (3)…”
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catena-[μ-Tris(1,2-bis(tetrazol-1-yl)ethane-N4,N4′)iron(II)] bis(tetrafluoroborate): synthesis, structure, spectroscopic and magnetic characterization of a chain-type coordination polymer spin-crossover compound by Schweifer, Johannes, Weinberger, Peter, Mereiter, Kurt, Boca, Miro, Reichl, Christoph, Wiesinger, Günter, Hilscher, Gerfried, van Koningsbruggen, Petra J, Kooijman, Huub, Grunert, Matthias, Linert, Wolfgang

“…In analogy to a common synthesis of 1-substituted 5-H tetrazoles (Tetrahedron Lett. 36 (1995)1759; Beloruss. Gos. Univ., Minsk, USSR. Khim. Geterotsikl…”
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Synthetic, Crystallographic, and Computational Study of Copper(II) Complexes of Ethylenediaminetetracarboxylate Ligands by Matović, Zoran D, Miletić, Vesna D, Ćendić, Marina, Meetsma, Auke, van Koningsbruggen, Petra J, Deeth, Robert J

“…Copper(II) complexes of hexadentate ethylenediaminetetracarboxylic acid type ligands H4eda3p and H4eddadp (H4eda3p =…”
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Structure and Physical Properties of [μ-Tris(1,4-bis(tetrazol-1-yl)butane-N4,N4‘)iron(II)] Bis(hexafluorophosphate), a New Fe(II) Spin-Crossover Compound with a Three-Dimensional Threefold Interlocked Crystal Lattice by Grunert, C. Matthias, Schweifer, Johannes, Weinberger, Peter, Linert, Wolfgang, Mereiter, Kurt, Hilscher, Gerfried, Müller, Martin, Wiesinger, Günter, van Koningsbruggen, Petra J

“…[μ-Tris(1,4-bis(tetrazol-1-yl)butane-N4,N4‘)iron(II)] bis(hexafluorophosphate), [Fe(btzb)3](PF6)2, crystallizes in a three-dimensional 3-fold interlocked…”
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A CuII Chain Compound Showing a Ferromagnetic Coupling through Triple N1,N2-1,2,4-Triazole Bridges by Garcia, Yann, van Koningsbruggen, Petra J., Bravic, Georges, Chasseau, Daniel, Kahn, Olivier

“…[Cu(hyetrz)3](CF3SO3)2·H2O [hyetrz = 4‐(2′‐hydroxyethyl)‐1,2,4‐triazole] represents the first structurally characterised ferromagnetically coupled CuII chain…”
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[Fe(mu-btzmp)2(btzmp)2](ClO4)2: a doubly-bridged 1D spin-transition bistetrazole-based polymer showing thermal hysteresis behaviour by Quesada, Manuel, Kooijman, Huub, Gamez, Patrick, Sánchez Costa, José, van Koningsbruggen, Petra J, Weinberger, Peter, Reissner, Michael, Spek, Anthony L, Haasnoot, Jaap G, Reedijk, Jan

“…The reaction of btzmp (1,2-bis(tetrazol-1-yl)-2-methylpropane) with Fe(ClO4)2 generates a 1D polymeric species, [Fe(mu-btzmp)2(btzmp)2](ClO4)2, showing a steep…”
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One- and Two-Step Spin-Crossover Behavior of [FeII(isoxazole)6]2+ and the Structure and Magnetic Properties of Triangular [FeIII 3O(OAc)6(isoxazole)3][ClO4] by Hibbs, Wendy, van Koningsbruggen, Petra J, Arif, Atta M, Shum, William W, Miller, Joel S

“…The structure and spin-crossover magnetic behavior of [FeII 1 6][BF4]2 (1 = isoxazole) and [FeII 1 6][ClO4]2 have been studied. [FeII 1 6][BF4]2 undergoes two…”
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Caesium bis(5‐bromosalicylaldehyde thiosemicarbazonato‐κ3O,N,S)ferrate(III): supramolecular arrangement of low‐spin FeIII complex anions mediated by Cs+ cations by Powell, Robyn Elizabeth, Schwalbe, Carl H., Tizzard, Graham J., Koningsbruggen, Petra J. van

“…The synthesis and crystal structure determination (at 293 K) of the title complex, Cs[Fe(C8H6BrN3OS)2], are reported. The compound is composed of two dianionic…”
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Fe III in a low-spin state in caesium bis[3-ethoxysalicylaldehyde 4-methylthiosemicarbazonato(2–)-κ 3 O 2 , N 1 , S ]ferrate(III) methanol monosolvate by Powell, Robyn E., Schwalbe, Carl H., Tizzard, Graham J., Koningsbruggen, Petra J. van

“…The synthesis and crystal structure (at 100 K) of the title compound, Cs[Fe(C 11 H 13 N 3 O 2 S 2 ) 2 ]·CH 3 OH, is reported. The asymmetric unit consists of…”
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