Blue emitting undecaplatinum clusters

Indranath Chakraborty; Radha Gobinda Bhuin; Shridevi Bhat; T. Pradeep

doi:10.1039/C4NR02778G

Blue emitting undecaplatinum clusters

Indranath Chakraborty,^a Radha Gobinda Bhuin,^a Shridevi Bhat^a and T. Pradeep*^a

* Corresponding authors

^a DST Unit of Nanoscience (DST UNS) and Thematic Unit of Excellence (TUE), Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
E-mail: pradeep@iitm.ac.in
Fax: +91-44-2257 0545

Abstract

A blue luminescent 11-atom platinum cluster showing step-like optical features and the absence of plasmon absorption was synthesized. The cluster was purified using high performance liquid chromatography (HPLC). Electrospray ionization (ESI) and matrix assisted laser desorption ionization (MALDI) mass spectrometry (MS) suggest a composition, Pt₁₁(BBS)₈, which was confirmed by a range of other experimental tools. The cluster is highly stable and compatible with many organic solvents.

Supplementary files

Publication details

The article was received on 21 May 2014, accepted on 27 May 2014 and first published on 29 May 2014

Article type: Communication

DOI: 10.1039/C4NR02778G

Author version available: Download Author version (PDF)

Citation: Nanoscale, 2014,6, 8561-8564

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Blue emitting undecaplatinum clusters

I. Chakraborty, R. G. Bhuin, S. Bhat and T. Pradeep, Nanoscale, 2014, 6, 8561
DOI: 10.1039/C4NR02778G
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Nanoscale

Blue emitting undecaplatinum clusters

Abstract

Supplementary files

Publication details

Blue emitting undecaplatinum clusters

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