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   Articles with "dppm" as a keyword



Mixed main group transition metal clusters: Reactions of [Ru 3 (CO) 10 (μ-dppm)] with Ph 3 SnH

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recommendations! Published in 2017 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2017.03.052

Abstract: Abstract Novel dppm-ligated ruthenium-tin clusters have been prepared from the reaction of [Ru3(CO)10(μ-dppm)] with Ph3SnH. At room temperature and in the presence of Me3NO, [Ru3(CO)9(SnPh3) (μ-dppm) (μ-H)] (1) is produced from the formal loss of… read more here.

Keywords: ruthenium; ru3 snph3; dppm; main group ... See more keywords

Reactions of Ru3(CO)10(μ-dppm) with Ph3GeH: Ge–H and Ge–C bond cleavage in Ph3GeH at triruthenium clusters

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recommendations! Published in 2017 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2017.05.003

Abstract: Abstract The activation of Ph3GeH at the dppm-bridged cluster Ru3(CO)10(μ-dppm) [dppm = bis(diphenylphosphino)methane] has been investigated. Ru3(CO)10(μ-dppm) reacts with Ph3GeH at room temperature in the presence of Me3NO to give the new cluster products Ru3(CO)9(GePh3)(μ-dppm)(μ-H) (1) and… read more here.

Keywords: ru3 dppm; dppm; ph3geh; ru3 geph3 ... See more keywords
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Facile entry to germanate and stannate complexes [(η6-arene)RuCl(η2-dppm)]+[ECl3]- (E = Ge, Sn) as potent anti-cancer agents

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recommendations! Published in 2020 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2020.121214

Abstract: Abstract A series of arene Ru(II) salt complexes of the type [(η6-arene)RuCl(η2-dppm)]+[ECl3]- (arene = C6H6, p-cymene, 1,3,5-Me3C6H3; E = Ge, Sn) bearing trichlorogermanate and trichlorostannate anions are reported. Starting from the known complexes: [(η6-C6H6)RuCl2(η1-dppm)] (1), [(η6-p-cymene)RuCl2(η1-dppm)] (3) and the… read more here.

Keywords: arene rucl; dppm; cancer; cymene ... See more keywords
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Synthesis, characterization, luminescent properties of silver (I) complexes based on organic P-donor ligands and mercaptan ligands

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recommendations! Published in 2017 at "Polyhedron"

DOI: 10.1016/j.poly.2017.06.036

Abstract: Abstract Eight silver (I) complexes with P-donor ligands [triphenylphosphine (PPh3), bis(diphenylphosphino)methane (dppm), 1,2-bis(diphenylphosphino)ethane (dppe) and 1,4-bis(diphenylphosphino)butane(dppb)] and mercaptan ligands [3-amino-5-mercapto-1,2,4-triazole (H2AMTA), 2-amino-5-mercapto-1,3,4-thiadiazole (HAMTD), 2-mercapto-6-nitrobenzothiazole (HMNBT) and 2-mercapto-5-methyl-benzimidazole (HMMBD)] named by [Ag2(PPh3)4(HAMTA)2]n (1), [Ag3(dppm)3(AMTD)2]2(BF4)2·(dppm) (2), [Ag3(dppm)3(AMTD)2]2(ClO4)2·(dppm)… read more here.

Keywords: dppb; donor ligands; silver complexes; dppm ... See more keywords
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From 8- to 18-Cluster Electrons Superatoms: Evaluation via DFT Calculations of the Ligand-Protected W@Au12(dppm)6 Cluster Displaying Distinctive Electronic and Optical Properties.

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recommendations! Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c03771

Abstract: The iconic W@Au12 icosahedral bare cluster reaches the favorable closed-shell superatomic electron configuration 1S2 1P6 1D10, making it an 18-cluster electron (18-ce) superatom. Here, we pursue the evaluation of a ligand-protected counterpart based on the construction of… read more here.

Keywords: au12 dppm; ligand protected; dppm; protected au12 ... See more keywords
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Thiol-Induced Synthesis of Phosphine-Protected Gold Nanoclusters with Atomic Precision and Controlling the Structure by Ligand/Metal Engineering.

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recommendations! Published in 2017 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.7b01458

Abstract: Efficient synthesis of atomically precise phosphine-capped gold nanocluster (with >10 metal atoms) is important to deeply understand the relationship between structure and properties. Herein, we successfully utilize the thiol-induced synthesis method and obtain three atomically… read more here.

Keywords: phosphine protected; phosphine; dppm; metal ... See more keywords

Photophysical study on unsymmetrical binuclear cycloplatinated(II) complexes

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recommendations! Published in 2017 at "New Journal of Chemistry"

DOI: 10.1039/c7nj03034g

Abstract: A general synthetic method has been designed to prepare a new series of unsymmetrical binuclear cyclometalated organoplatinum(II) complexes, each containing one bridging bis(diphenylphosphino)methane (dppm) ligand, one aryl group and one anionic X ligand. Thus, the… read more here.

Keywords: dppm; bhq; unsymmetrical binuclear; mec6h4 bhq ... See more keywords
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Horizontal expansion of biicosahedral M13-based nanoclusters: resolving decades-long questions.

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recommendations! Published in 2022 at "Nanoscale horizons"

DOI: 10.1039/d2nh00321j

Abstract: For metal nanoclusters with the "cluster of clusters" intramolecular evolution pattern, most efforts have been made towards the vertical superposition of icosahedral nanobuilding blocks (e.g., from mono-icosahedral Au13 to bi-icosahedral Au25 and tri-icosahedral Au37), while… read more here.

Keywords: adm; dppm; expansion biicosahedral; decades long ... See more keywords

Reactions of diphosphine-stabilized Os3 clusters with triphenylantimony: syntheses and structures of new antimony-containing Os3 clusters via Sb–Ph bond cleavage

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recommendations! Published in 2023 at "RSC Advances"

DOI: 10.1039/d2ra07284j

Abstract: The reactivity of the trimetallic clusters [Os3(CO)10(μ-dppm)] [dppm = bis(diphenylphosphino)methane] and [HOs3(CO)8{μ3-Ph2PCH2PPh(C6H4-μ2,σ1)}] with triphenylantimony (SbPh3) has been examined. [Os3(CO)10(μ-dppm)] reacts with SbPh3 in refluxing toluene to yield three new triosmium clusters [Os3(CO)9(SbPh3)(μ-dppm)] (1), [HOs3(CO)7(SbPh3){μ3-Ph2PCH2PPh(C6H4-μ2,σ1)}] (2),… read more here.

Keywords: hos3; ph2pch2pph c6h4; dppm; sbph3 ... See more keywords

Insights into the effect of regulation of molecular composition on the properties of (AuAg)9 clusters.

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recommendations! Published in 2023 at "Dalton transactions"

DOI: 10.1039/d3dt00202k

Abstract: The precise tuning of cluster composition helps us to understand the relationship between clusters and their properties. In this context, on the basis of [Au4Ag5(SAdm)6(Dppm)2](BPh4) (HSAdm is 1-adamantanethiol, C10H15SH; Dppm is bis(diphenylphosphino)methane, Ph2PCH2PPh2), the control… read more here.

Keywords: dppm bph4; au4ag5 sadm; dppm; bph4 ... See more keywords
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A photoactive iridium(III) complex with 3-methyl-2-phenyl pyridine and 1,1-bis(diphenylphosphino)methane: Synthesis, structural characterization and cytotoxicity in breast cancer cells

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recommendations! Published in 2021 at "Journal of Coordination Chemistry"

DOI: 10.1080/00958972.2021.1949585

Abstract: Abstract A photoactive complex [Ir(3m-ppy)2(dppm)Cl] (1; dppm = bis(diphenylphosphino)methane, 3 m-Hppy = 3-methyl-2-phenylpyridine), which shows a green luminescence band at 517 nm in DMSO was synthesized from reaction of the dimeric [Ir2(3m-ppy)4Cl2] with dppm under an inert atmosphere. Complex… read more here.

Keywords: dppm; breast cancer; diphenylphosphino methane; bis diphenylphosphino ... See more keywords