Systematic Access of Ternary Organotetrel‐Copper Chalcogenide Clusters by [PhTE<sub>3</sub>]<sup>3−</sup> Anions (T=Si, Sn; E=S, Se)

Rinn, Niklas; Guggolz, Lukas; Hou, H.; Dehnen, Stefanie

doi:10.1002/chem.202101139

Cited by 4 publications

(3 citation statements)

References 89 publications

(171 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…While at first reactions were carried out using gaseous H2E (E = S, Se) and a group 14 halide RQX3, [303][304][305] most hybrid materials can be obtained through route D, using a solid or liquid chalcogenide source A2E (A = alkaline metal, SiMe3; E = S, Se) to prepare 565-612 (Figure 13). [306][307][308][309][310][311][312][313][314][315][316][317][318][319][320][321][322] As some of them are sensitive to water, the (SiMe3)2E precursors are often advantageous for their solubility in organic solvents. The clusters' structure is heavily influenced by their organic component.…”

Section: Chemical Science Accepted Manuscriptmentioning

confidence: 99%

“…EtSiCl3, H2Se, Al / 150 °C, 3 h F [304] [(ThexSi)4Se6] (573) 1. Li2S, ThexSiCl3 / THF, 0 °C to RT, 5 days 2. decaline, 150 °C, 3 h D [306,307] [(PhSi)4Se6] (574) Na2Se, PhSiCl3 / THF, 0 °C, 18 h D [308] [(MeGe)4S6] (575)…”

Section: Chemical Science Accepted Manuscriptmentioning

confidence: 99%

“…13). [306][307][308][309][310][311][312][313][314][315][316][317][318][319][320][321][322] As some of them are sensitive to water, the (SiMe 3 ) 2 E precursors are oen advantageous for their solubility in organic solvents. The clusters' structure is heavily inuenced by their organic component.…”

Section: Reviewmentioning

confidence: 99%

See 2 more Smart Citations

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Rinn,

Rojas-León,

Peerless

et al. 2024

Chem. Sci.

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Chemical Science Accepted Manuscriptmentioning

confidence: 99%

Section: Chemical Science Accepted Manuscriptmentioning

confidence: 99%

See 1 more Smart Citation

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Rinn,

Rojas-León,

Peerless

et al. 2024

Chem. Sci.

Self Cite

View full text Add to dashboard Cite

show abstract

Dimers and 2D Networks of Adamantane‐Related Ternary Organosilicon Coinage Metal Sulfide Clusters

Nier,

Rinn,

Guggolz

et al. 2024

Chemistry A European J

View full text Add to dashboard Cite

Adamantane‐type organotin sulfide clusters were recently shown to react with coinage metal phosphine complexes under replacement of an organic substituent by a metal‐phosphine unit. An extension of such studies involving the silicon‐based congener [(PhSi)4S6] (A) revealed that the cluster core will be partly disassembled and a {PhSi} moiety is replaced by a coinage metal phosphine complex to form [(Et3PAg)3(PhSi)3S6] (B) and [Na2(thf)2.33][(Me3PCu)(PhSi)3S6] (C). Herein, we present an extension of this work upon variation of the reactants and reaction conditions. Besides the isolation of crystalline precursor complexes [CuCl(PMe2Ph)3] (1) and [AgCl(PMe2Ph)2]2 (2), the study addresses reactions of A with AgCl and a phosphine ligand in CH2Cl2, upon which A is completely disassembled to form [(Ph3P)3Ag(µ‐S)SiCl2Ph] (3). In another case a CH2 group, most likely stemming from CH2Cl2, was attached to the ligand, thus generating [{PhCl(S)SiSCH2P(Ph2)CH2CH2}2] (4). Upon using CuCl and 1,4‑bis(diphenylphosphino)butane (dppb) we isolated the phosphine‐bridged analog of B, [{(dppbCu2)CuP(Ph2)(CH2CH2)(PhSi)3S6}2] (5). In order to receive the yet elusive silver homolog of C, we used PMe2Ph as a bulkier ligand. This way we generated a 2D coordination polymer of the desired composition, [Na2(thf)1.5][(Me2PhPAg)(PhSi)3S6] (6). UV‐visible spectra of 6 indicated a bandgap of 3.89 eV, thus blue‐shifted in regards to B and C.

show abstract

Structural Expansion and Enhanced Photocurrent Conversion of Selenido Stannates with Cu⁺ Ions

Wu,

Peerless,

Wang

et al. 2024

JACS Au

View full text Add to dashboard Cite

As a means of tuning the electronic properties of tinchalcogenide-based compounds, we present a strategy for the compositional and structural expansion of selenido stannate frameworks under mild conditions by introducing Cu + ions into binary anionic Sn/Se aggregates in ionothermal reactions. The variable coordination modes of Cu + �contrasting with tetrahedral {SnSe 4 } or trigonal bipyramidal {SnSe 5 } units�and corresponding expansion toward ternary Cu/Sn/Se substructures helped to add another degree of freedom to the nanoarchitectures. As desired, the variation of the structural features was accompanied by concomitant changes of the physical properties. Upon treatment of alkali metal salts of the [SnSe 4 ] 4− anion at slightly elevated temperatures (120 or 150 °C) in ionic liquids, we isolated a series of compounds comprising ternary or quaternary cluster molecules or networks of cluster units, (C 2 C 2 Im) 9 Li[Cu 10 Sn 6 Se 22 ] (1), (C 2 C 2 Im) 4 [Cu 8 Sn 6 Se 18 ] (2), (C 2 C 1 Im) 3 [Cu 5 Sn 3 Se 10 ] (3), andwere investigated in terms of their optical gaps and photocurrent conversion properties. As illustrated by the synthesis and characterization of an additional salt that does not include Cu + , {(C 2 C 2 Im) 2 [Sn 3 Se 7 ]} 4 •{(C 2 C 2 Im)[BF 4 ]} 2 (5), the significant role of Cu + in this system was shown to be 3-fold: (a) structural expansion, (b) narrowing of the optical gap, and (c) photocurrent enhancement. By this three-in-one effect, the work offers an in-depth understanding of chalcogenido metalate chemistry with atomic precision.

show abstract

Systematic Access of Ternary Organotetrel‐Copper Chalcogenide Clusters by [PhTE₃]³⁻ Anions (T=Si, Sn; E=S, Se)

Cited by 4 publications

References 89 publications

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Dimers and 2D Networks of Adamantane‐Related Ternary Organosilicon Coinage Metal Sulfide Clusters

Structural Expansion and Enhanced Photocurrent Conversion of Selenido Stannates with Cu⁺ Ions

Contact Info

Product

Resources

About

Systematic Access of Ternary Organotetrel‐Copper Chalcogenide Clusters by [PhTE3]3− Anions (T=Si, Sn; E=S, Se)

Cited by 4 publications

References 89 publications

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Adamantane-type clusters: compounds with a ubiquitous architecture but a wide variety of compositions and unexpected materials properties

Dimers and 2D Networks of Adamantane‐Related Ternary Organosilicon Coinage Metal Sulfide Clusters

Structural Expansion and Enhanced Photocurrent Conversion of Selenido Stannates with Cu+ Ions

Contact Info

Product

Resources

About

Systematic Access of Ternary Organotetrel‐Copper Chalcogenide Clusters by [PhTE₃]³⁻ Anions (T=Si, Sn; E=S, Se)

Structural Expansion and Enhanced Photocurrent Conversion of Selenido Stannates with Cu⁺ Ions