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Carborane-thiol protected copper nanoclusters: stimuli-responsive materials with tunable phosphorescence.

التفاصيل البيبلوغرافية
العنوان: Carborane-thiol protected copper nanoclusters: stimuli-responsive materials with tunable phosphorescence.
المؤلفون: Jana A; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Jash M; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Dar WA; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Roy J; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Chakraborty P; Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT) 76131 Karlsruhe Germany manfred.kappes@kit.edu.; Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT) Eggenstein Leopoldshafen 76344 Germany., Paramasivam G; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Lebedkin S; Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT) 76131 Karlsruhe Germany manfred.kappes@kit.edu.; Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT) Eggenstein Leopoldshafen 76344 Germany., Kirakci K; Institute of Inorganic Chemistry, The Czech Academy of Science 25068 Rez Czech Republic tbase@iic.cas.cz., Manna S; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Antharjanam S; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Machacek J; Institute of Inorganic Chemistry, The Czech Academy of Science 25068 Rez Czech Republic tbase@iic.cas.cz., Kucerakova M; Institute of Physics, Academy of Sciences of the Czech Republic Na Slovance4 1999/2, 182 21, Prague 8 Czech Republic., Ghosh S; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in., Lang K; Institute of Inorganic Chemistry, The Czech Academy of Science 25068 Rez Czech Republic tbase@iic.cas.cz., Kappes MM; Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT) 76131 Karlsruhe Germany manfred.kappes@kit.edu.; Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT) Eggenstein Leopoldshafen 76344 Germany., Base T; Institute of Inorganic Chemistry, The Czech Academy of Science 25068 Rez Czech Republic tbase@iic.cas.cz., Pradeep T; DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras Chennai - 600036 India pradeep@iitm.ac.in.
المصدر: Chemical science [Chem Sci] 2022 Dec 28; Vol. 14 (6), pp. 1613-1626. Date of Electronic Publication: 2022 Dec 28 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101545951 Publication Model: eCollection Cited Medium: Print ISSN: 2041-6520 (Print) Linking ISSN: 20416520 NLM ISO Abbreviation: Chem Sci Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Cambridge, UK : Royal Society of Chemistry, [2010]-
مستخلص: Atomically precise nanomaterials with tunable solid-state luminescence attract global interest. In this work, we present a new class of thermally stable isostructural tetranuclear copper nanoclusters (NCs), shortly Cu 4 @oCBT, Cu 4 @mCBT and Cu 4 @ICBT, protected by nearly isomeric carborane thiols: ortho -carborane-9-thiol, meta -carborane-9-thiol and ortho -carborane 12-iodo 9-thiol, respectively. They have a square planar Cu 4 core and a butterfly-shaped Cu 4 S 4 staple, which is appended with four respective carboranes. For Cu 4 @ICBT, strain generated by the bulky iodine substituents on the carboranes makes the Cu 4 S 4 staple flatter in comparison to other clusters. High-resolution electrospray ionization mass spectrometry (HR ESI-MS) and collision energy-dependent fragmentation, along with other spectroscopic and microscopic studies, confirm their molecular structure. Although none of these clusters show any visible luminescence in solution, bright μs-long phosphorescence is observed in their crystalline forms. The Cu 4 @oCBT and Cu 4 @mCBT NCs are green emitting with quantum yields ( Φ ) of 81 and 59%, respectively, whereas Cu 4 @ICBT is orange emitting with a Φ of 18%. Density functional theory (DFT) calculations reveal the nature of their respective electronic transitions. The green luminescence of Cu 4 @oCBT and Cu 4 @mCBT clusters gets shifted to yellow after mechanical grinding, but it is regenerated after exposure to solvent vapour, whereas the orange emission of Cu 4 @ICBT is not affected by mechanical grinding. Structurally flattened Cu 4 @ICBT didn't show mechanoresponsive luminescence in contrast to other clusters, having bent Cu 4 S 4 structures. Cu 4 @oCBT and Cu 4 @mCBT are thermally stable up to 400 °C. Cu 4 @oCBT retained green emission even upon heating to 200 °C under ambient conditions, while Cu 4 @mCBT changed from green to yellow in the same window. This is the first report on structurally flexible carborane thiol appended Cu 4 NCs having stimuli-responsive tunable solid-state phosphorescence.
Competing Interests: There are no conflicts to declare.
(This journal is © The Royal Society of Chemistry.)
References: Nat Commun. 2017 Sep 4;8(1):416. (PMID: 28871160)
J Am Chem Soc. 2020 May 20;142(20):9396-9407. (PMID: 32323984)
Inorg Chem. 2018 Nov 5;57(21):13618-13630. (PMID: 30335996)
Nanoscale. 2021 Apr 7;13(13):6283-6340. (PMID: 33885518)
Angew Chem Int Ed Engl. 2018 Dec 17;57(51):16821-16826. (PMID: 30375137)
J Am Chem Soc. 2011 Feb 23;133(7):2060-3. (PMID: 21280578)
ACS Nano. 2021 Oct 26;15(10):15781-15793. (PMID: 34605625)
J Am Chem Soc. 2019 Feb 27;141(8):3576-3588. (PMID: 30768250)
J Am Chem Soc. 2002 Jan 9;124(1):6-7. (PMID: 11772046)
J Am Chem Soc. 2021 Jul 21;143(28):10659-10667. (PMID: 34232026)
Nat Mater. 2021 Feb;20(2):175-180. (PMID: 32958877)
Nanoscale. 2017 Aug 31;9(34):12618-12627. (PMID: 28825064)
Chem Rev. 2018 Feb 28;118(4):1770-1839. (PMID: 29393632)
Inorg Chem. 2020 Sep 21;59(18):13607-13620. (PMID: 32909432)
Chem Sci. 2019 Jul 1;10(33):7773-7778. (PMID: 31588325)
Chem Commun (Camb). 2020 Oct 25;56(83):12550-12553. (PMID: 32940294)
J Am Chem Soc. 2021 May 12;143(18):7124-7134. (PMID: 33929195)
Chem Rev. 2018 Jun 13;118(11):5755-5870. (PMID: 29812916)
J Am Chem Soc. 2020 Jul 15;142(28):12010-12014. (PMID: 32584566)
Nat Commun. 2020 May 1;11(1):2131. (PMID: 32358505)
J Am Chem Soc. 2015 Sep 23;137(37):11970-5. (PMID: 26104755)
Chem Rev. 2017 Jun 28;117(12):8208-8271. (PMID: 28586213)
Chem Rev. 2016 Sep 28;116(18):10346-413. (PMID: 27585252)
Chem Rev. 2015 Nov 11;115(21):11718-940. (PMID: 26492387)
Chem Sci. 2019 Aug 5;10(37):8685-8693. (PMID: 31803443)
Chem Rev. 2015 Aug 12;115(15):7589-728. (PMID: 26158432)
Nat Commun. 2018 Jul 27;9(1):2963. (PMID: 30054473)
Nat Chem. 2011 Jul 22;3(8):590-6. (PMID: 21778977)
J Am Chem Soc. 2016 May 11;138(18):5957-67. (PMID: 27090503)
Phys Chem Chem Phys. 2018 Feb 28;20(9):6009-6023. (PMID: 29238770)
Inorg Chem. 2022 Jun 13;61(23):8593-8603. (PMID: 35621298)
Chem Soc Rev. 2012 May 7;41(9):3594-623. (PMID: 22441327)
Angew Chem Int Ed Engl. 2022 Aug 1;61(31):e202205947. (PMID: 35596616)
Chem Soc Rev. 2021 Apr 7;50(7):4606-4628. (PMID: 33600546)
J Am Chem Soc. 2003 Oct 8;125(40):12072-3. (PMID: 14518975)
J Phys Chem Lett. 2018 Jun 7;9(11):2848-2856. (PMID: 29750529)
Chem Soc Rev. 2019 Apr 15;48(8):2422-2457. (PMID: 30838373)
Angew Chem Int Ed Engl. 2016 Jun 13;55(25):7171-5. (PMID: 27145481)
Inorg Chem. 2011 Nov 7;50(21):10682-92. (PMID: 21957984)
Inorg Chem. 2017 Oct 16;56(20):12379-12388. (PMID: 28949130)
Inorg Chem. 2017 Apr 17;56(8):4610-4615. (PMID: 28375624)
Nat Commun. 2019 Sep 18;10(1):4247. (PMID: 31534166)
Chem Sci. 2019 Sep 7;10(43):10122-10128. (PMID: 32055367)
Inorg Chem. 2018 Apr 16;57(8):4328-4339. (PMID: 29620359)
Chem Commun (Camb). 2015 Aug 4;51(60):11983-6. (PMID: 26121566)
Chem Rev. 2018 Aug 8;118(15):6975-7025. (PMID: 29558159)
J Am Chem Soc. 2010 Aug 18;132(32):10967-9. (PMID: 20698644)
J Am Chem Soc. 2015 Oct 14;137(40):12906-13. (PMID: 26397821)
J Am Chem Soc. 2021 Jul 28;143(29):10860-10864. (PMID: 34279083)
Nanoscale. 2018 Nov 1;10(42):20033-20042. (PMID: 30351319)
Chem Rev. 1999 Dec 8;99(12):3625-3648. (PMID: 11849032)
Chemistry. 2018 Feb 9;24(9):2070-2074. (PMID: 29337386)
J Am Chem Soc. 2014 Aug 13;136(32):11311-20. (PMID: 25076411)
J Am Chem Soc. 2020 Jan 8;142(1):373-381. (PMID: 31814392)
Sci Adv. 2019 Jun 21;5(6):eaav9857. (PMID: 31245537)
Nature. 2018 Feb 21;554(7693):505-510. (PMID: 29469090)
Chem Sci. 2021 Jul 13;12(33):11080-11088. (PMID: 34522305)
Chem Rev. 2016 Dec 14;116(23):14307-14378. (PMID: 27960264)
Angew Chem Int Ed Engl. 2016 Mar 1;55(10):3338-41. (PMID: 26823329)
Nat Commun. 2019 May 8;10(1):2111. (PMID: 31068598)
J Am Chem Soc. 2014 Jan 29;136(4):1246-9. (PMID: 24387227)
J Am Chem Soc. 2017 Feb 22;139(7):2728-2733. (PMID: 28135418)
Sci Adv. 2017 Aug 18;3(8):e1700956. (PMID: 28835926)
تواريخ الأحداث: Date Created: 20230216 Latest Revision: 20230918
رمز التحديث: 20230918
مُعرف محوري في PubMed: PMC9906781
DOI: 10.1039/d2sc06578a
PMID: 36794193
قاعدة البيانات: MEDLINE
الوصف
تدمد:2041-6520
DOI:10.1039/d2sc06578a