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Title: New organically templated photoluminescence iodocuprates(I)

Two types of organic cyclic aliphatic diamine molecules piperazine (pip) and 1,3-bis(4-piperidyl)propane (bpp) were used, respectively, to react with an inorganic mixture of CuI and KI in the acidic CH{sub 3}OH solutions under the solvothermal conditions, generating finally three new organically templated iodocuprates as 2-D layered [(Hpip)Cu{sub 3}I{sub 4}] 1, 1-D chained [tmpip][Cu{sub 2}I{sub 4}] 2 (tmpip=N,N,N',N'-tetramethylpiperazinium) and dinuclear [H{sub 2}bpp]{sub 2}[Cu{sub 2}I{sub 5}] I.2H{sub 2}O 3. Note that the templating agent tmpip{sup 2+} in compound 2 originated from the in situ N-alkylation reaction between the pip molecule and the methanol solvent. The photoluminescence analysis indicates that the title compounds emit the different lights: yellow for 1, blue for 2 and yellow-green for 3, respectively. - Graphical abstract: The solvothermal self-assemblies of CuI, KI and pip/bpp in acidic CH{sub 3}OH solutions created three iodocuprates 2-D layered [(Hpip)Cu{sub 3}I{sub 4}] 1, 1-D chained [tmpip][Cu{sub 2}I{sub 4}] 2 and dinuclear [H{sub 2}bpp]{sub 2}[Cu{sub 2}I{sub 5}] I.2H{sub 2}O 3. Highlights: > A new layered iodocuprate(I) with 20-membered rings was hydrothermally prepared. > A simple approach to prepare the new organic templating agent was reported. > Photoluminescence analysis indicates the emission for iodocuprate(I) is associated with the Cu...Cu interactions.
Authors:
 [1] ;  [2] ;  [3] ;  [2] ;  [2] ;  [3] ;  [2] ;  [3] ;  [2] ;  [3]
  1. College of Chemistry and Material Science, Shandong Agricultural University, Taian, Shandong 271018 (China)
  2. College of Chemistry, Jilin University, Changchun 130023 (China)
  3. (China)
Publication Date:
OSTI Identifier:
21580130
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 184; Journal Issue: 7; Other Information: DOI: 10.1016/j.jssc.2011.05.010; PII: S0022-4596(11)00259-3; Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ALKYLATION; COPPER IODIDES; HYDROTHERMAL SYNTHESIS; INTERACTIONS; METHANOL; PHOTOLUMINESCENCE; PIPERAZINES; POTASSIUM IODIDES; PROPANE; SOLUTIONS; SOLVENTS ALCOHOLS; ALKALI METAL COMPOUNDS; ALKANES; AZINES; CHEMICAL REACTIONS; COPPER COMPOUNDS; COPPER HALIDES; DISPERSIONS; EMISSION; HALIDES; HALOGEN COMPOUNDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROCARBONS; HYDROXY COMPOUNDS; INORGANIC PHOSPHORS; IODIDES; IODINE COMPOUNDS; LUMINESCENCE; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHOSPHORS; PHOTON EMISSION; POTASSIUM COMPOUNDS; PYRAZINES; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS