NDLI: [Ag115S34(SCH2C6H4tBu)47(dpph)6]: synthesis, crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster

Content Provider	Royal Society of Chemistry (RSC)
Author	Guthausen, Gisela Fenske, Dieter Fuhr, Olaf Hennrich, Frank Kappes, Manfred M. Bestgen, Sebastian Chakravadhanula, Venkata Sei Kiran Breitung, Ben Yu, Wen Roesky, Peter W.
Copyright Year	2017
Abstract	With the aim to synthesize soluble cluster molecules, the silver salt of (4-(tert-butyl)phenyl)methanethiol [AgSCH2C6H4tBu] was applied as a suitable precursor for the formation of a nanoscale silver sulfide cluster. In the presence of 1,6-(diphenylphosphino)hexane (dpph), the 115 nuclear silver cluster [Ag115S34(SCH2C6H4tBu)47(dpph)6] was obtained. The molecular structure of this compound was elucidated by single crystal X-ray analysis and fully characterized by spectroscopic techniques. In contrast to most of the previously published cluster compounds with more than a hundred heavy atoms, this nanoscale inorganic molecule is soluble in organic solvents, which allowed a comprehensive investigation in solution by UV-Vis spectroscopy and one- and two-dimensional NMR spectroscopy including 31P/109Ag-HSQC and DOSY experiments. These are the first heteronuclear NMR investigations on coinage metal chalcogenides. They give some first insight into the behavior of nanoscale silver sulfide clusters in solution. Additionally, molecular weight determinations were performed by 2D analytical ultracentrifugation and HR-TEM investigations confirm the presence of size-homogeneous nanoparticles present in solution.
Starting Page	2235
Ending Page	2240
Page Count	6
File Format	HTM / HTML PDF
ISSN	20416520
Volume Number	8
Issue Number	3
Journal	Chemical Science
DOI	10.1039/c6sc04578b
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Subscribed
Subject Keyword	X-ray crystallography Two-dimensional nuclear magnetic resonance spectroscopy Ultracentrifuge Ultraviolet\u2013visible spectroscopy Butyl group Hexane Phenyl group Silver sulfide Nuclear magnetic resonance Methanethiol
Content Type	Text
Resource Type	Article
Subject	Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

H 4 t Bu ) 47 ( dpph ) 6 ] : synthesis , crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster † ‡

Two new cantilever-type polyoxometalates constructed from {Mo₂O₄}²⁺ fragments and diphosphonates

Cyclopentadienyl molybdenum alkyl ester complexes as catalyst precursors for olefin epoxidation

Synthesis and characterization of novel polythiophenes with graphene-like structures via intramolecular oxidative coupling

Combining oximes with azides to create a novel 1-D [NaCo^III₂] system: synthesis, structure and solid-state NMR

Structural diversity of alkali-metal (Li, Na, K) alkyl zincates containing bidentate aminopyrrolyl ligands: from molecular complexes to coordination polymers

Direct observation of Cu^I/Cu^III redox steps relevant to Ullmann-type coupling reactions

Polynuclear and mixed-ligand mononuclear Cu^I complexes with N-thiophosphorylated thioureas and 1,10-phenanthroline or PPh₃

An NMR study of chain transfer to diols containing both primary and secondary hydroxy groups in the polymerization of ɛ-caprolactone

[Ag₁₁₅S₃₄(SCH₂C₆H₄^tBu)₄₇(dpph)₆]: synthesis, crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster

Similar Documents

H 4 t Bu ) 47 ( dpph ) 6 ] : synthesis , crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster † ‡

Two new cantilever-type polyoxometalates constructed from {Mo2O4}2+ fragments and diphosphonates

Cyclopentadienyl molybdenum alkyl ester complexes as catalyst precursors for olefin epoxidation

Synthesis and characterization of novel polythiophenes with graphene-like structures via intramolecular oxidative coupling

Combining oximes with azides to create a novel 1-D [NaCoIII2] system: synthesis, structure and solid-state NMR

Structural diversity of alkali-metal (Li, Na, K) alkyl zincates containing bidentate aminopyrrolyl ligands: from molecular complexes to coordination polymers

Direct observation of CuI/CuIII redox steps relevant to Ullmann-type coupling reactions

Polynuclear and mixed-ligand mononuclear CuI complexes with N-thiophosphorylated thioureas and 1,10-phenanthroline or PPh3

An NMR study of chain transfer to diols containing both primary and secondary hydroxy groups in the polymerization of ɛ-caprolactone

[Ag115S34(SCH2C6H4tBu)47(dpph)6]: synthesis, crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster

Two new cantilever-type polyoxometalates constructed from {Mo₂O₄}²⁺ fragments and diphosphonates

Combining oximes with azides to create a novel 1-D [NaCo^III₂] system: synthesis, structure and solid-state NMR

Direct observation of Cu^I/Cu^III redox steps relevant to Ullmann-type coupling reactions

Polynuclear and mixed-ligand mononuclear Cu^I complexes with N-thiophosphorylated thioureas and 1,10-phenanthroline or PPh₃

[Ag₁₁₅S₃₄(SCH₂C₆H₄^tBu)₄₇(dpph)₆]: synthesis, crystal structure and NMR investigations of a soluble silver chalcogenide nanocluster