Novel compounds based on [Re6Q8(L)6]4− (Q = S, Se, Te; L = CN, OH) and their applications

Kim, Youngmee; Fedorov, V. E.; Kim, Sungjin

doi:10.1039/b903929p

Cited by 53 publications

(24 citation statements)

References 150 publications

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“…Many 3D frameworks with topology related to Prussian blue or Super-Prussian blue series as well as layered structures have been reported in the literature. [26][27][28][29][30][31][32][33][34][35][36][37][48][49][50][51][52] Some of them could be relevant materials for the elaboration of chemical sensors. [28] A second strategy is the use of bidentate linkers.…”

Section: Introductionmentioning

confidence: 99%

Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Osta

Demont

Audebrand

et al. 2015

Zeitschrift anorg allge chemie

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Section: Introductionmentioning

confidence: 99%

Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Osta

Demont

Audebrand

et al. 2015

Zeitschrift anorg allge chemie

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“…A second way to tune the VEC in CPs was to substitute (at least in part) Mo by a metal more rich in electrons, such as Re [136] or either Ru or Rh [137]. [152], cyano [153][154][155], hydroxo [156,157], or aquo groups [157,158] and dendrimers [159].…”

Section: Re 6 Cluster Chalcogenides and Chalcohalidesmentioning

confidence: 99%

Chevrel Phases: Genesis and Developments

Перрин

Perrin

Chevrel

2019

Structure and Bonding

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This chapter summarizes the important role played by Marcel Sergent in the discovery in the Rennes Laboratory of the Chevrel-Phases, which stimulated considerable interest in the international solid state chemistry community, because of their remarkable superconducting properties. After a brief general introduction to this topic the seminal discoveries associated with these phases between 1970 and 1990 are described. After their initial synthesis and structural determination was discovered, it was necessary to establish their critical superconducting transition temperature, the critical magnetic field and the critical current density in wires, single crystals, and thin films. More recently their applications as battery materials, in catalysis and their thermo-electric properties have been studied and are briefly described. These phases opened up the way not only to a rich solid state chemistry, but also to a rich solution chemistry, which complemented the classical field of transition metal carbonyl clusters. The basic cluster units of the Chevrel-Phases continue to be studied in the Rennes laboratory by the heirs of Marcel Sergent and more widely in the international community.

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“…The chemistry of octahedral rhenium cluster com plexes with the {Re 6 Q 8 } 2+ cores (Q = S, Se, Te) is being vigorously developed [1][2][3][4][5][6][7]. Some complexes obtained from elements by high temperature ampoule synthesis, for example, Re 6 Q 8 X 2 (Q = S, Se; X = Cl, Br) [8][9][10][11] or Re 6 Te 15 [12], are characterized by cova lent bonding between the clusters, i.e., they have poly meric structure.…”

mentioning

confidence: 99%

Complexes based on the anionic octahedral rhenium chalcogenide clusters and [M(En)2]2+ (M = Ni, Cu) cations

Mironov¹,

Yarovoi²,

Ermolaev³

et al. 2012

Russ J Coord Chem

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2641 The chemistry of octahedral rhenium cluster com plexes with the {Re 6 Q 8 } 2+ cores (Q = S, Se, Te) is being vigorously developed [1][2][3][4][5][6][7]. Some complexes obtained from elements by high temperature ampoule synthesis, for example, Re 6 Q 8 X 2 (Q = S, Se; X = Cl, Br) [8][9][10][11] or Re 6 Te 15 [12], are characterized by cova lent bonding between the clusters, i.e., they have poly meric structure. However, of most interest are the molecular and ionic cluster complexes that can be generally described as [{Re 6 Q 8 }L 6 ] n , where L is an inorganic or organic ligand [13][14][15][16][17][18][19][20][21]. The interest in these complexes is due to their properties such as sol ubility, high stability against thermal and chemical treatments, the possibility of variation and modifica tion of the ligand environment and redox transforma tions, long lived luminescence in the solid state and in solutions, and so on. In addition, when ligands (L) contain free donor atoms, the complexes [{Re 6 Q 8 }L 6 ] n can be used as nano sized building blocks for the syn thesis of coordination polymers with different metal cations. This feature was clearly demonstrated, for example, in a series of works describing the cyano bridged polymers of different dimensionality com posed of anionic chalcocyanide complexes [Re 6 Q 8 (CN) 6 ] 4-/3-(Q = S, Se, Te) and various transi tion metal cations [22][23][24][25][26][27].We proposed an original method for the synthesis of chalcohydroxo complexes [Re 6 Q 8 (OH) 6 ] 4-(Q = S, Se) consisting in the reaction of known polymeric complexes Re 6 Q 8 X 2 (Q = S, Se; X = Cl, Br) with mol 1 Dedicated to Professor Vladimir Fedorov on the occasion of his 75th birthday. ten KOH or CsOH [28, 29]. These complexes proved to be convenient precursors for ligand exchange reac tions, because apical OH ligands are replaced rather easily by other ligands, for example, by carboxylate anions [30, 31]. In addition, it was shown that the complexes [Re 6 Q 8 (OH) 6 ] 4-are coordinated to alka line earth metal cations to give polymeric structures [32]. The question arises of whether polymers of this type could be obtained based on the [Re 6 Q 8 (OH) 6 ] 4-anions and transition metal cations similarly to the case of rhenium chalcocyanide cluster complexes [22, 23, 26]. This study deals with the reactions of the anionic cluster complexes [Re 6 Q 8 (OH) 6 ] 4-(Q = S, Se) with the cationic complexes [M(Еn) 2 ] 2+ (M = Ni, Cu) in aqueous solutions. Three new compounds, [Ni(H 2 O) 2 (Еn) 2 ][{Ni(Еn) 2 }Re 6 S 8 (OH) 6 ] ⋅ 7H 2 O (I), [{Cu(En) 2 }Re 6 S 8 (H 2 O) 2 (OH) 4 ] · 4H 2 O (II), and [Ni(H 2 O) 2 (En) 2 ] 0.5 [Re 6 Se 8 (H 2 O) 3 (OH) 3 ] ⋅ 10H 2 O (III), were thus obtained and structurally characterized. EXPERIMENTAL The initial complexes K 4 [Re 6 Q 8 (OH) 6 ] ⋅ 8H 2 O were prepared by a reported procedure [28]. The ratio of heavy elements was determined by energy dispersive X ray analysis (EDAX) using a JSM 6700F raster electron microscope. The elemental analysis for C, H, N, and S was carried out on...

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Novel compounds based on [Re6Q8(L)6]4− (Q = S, Se, Te; L = CN, OH) and their applications

Cited by 53 publications

References 150 publications

Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Chevrel Phases: Genesis and Developments

Complexes based on the anionic octahedral rhenium chalcogenide clusters and [M(En)2]2+ (M = Ni, Cu) cations

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Novel compounds based on [Re6Q8(L)6]4− (Q = S, Se, Te; L = CN, OH) and their applications

Cited by 53 publications

References 150 publications

Supramolecular Frameworks Built up from Red‐Phosphor­escent trans‐Re6 Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Supramolecular Frameworks Built up from Red‐Phosphor­escent trans‐Re6 Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Chevrel Phases: Genesis and Developments

Complexes based on the anionic octahedral rhenium chalcogenide clusters and [M(En)2]2+ (M = Ni, Cu) cations

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Product

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Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations

Supramolecular Frameworks Built up from Red‐Phosphorescent trans‐Re₆ Cluster Building Blocks: One Pot Synthesis, Crystal Structures, and DFT Investigations