Complex Iridium(III) Salts: Luminescent Porous Crystalline Materials†
Matteo Mauro
Dipartimento di Chimica Inorganica, Metallorganica ed Analitica, “L. Malatesta” and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorKlaus C. Schuermann
Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Mendelstrasse 7, 48149 Münster (Germany), Fax: (+49) 251-980-2834 http://www.uni-muenster.de/Physik.PI/DeCola
Search for more papers by this authorRoger Prétôt Dr.
Ciba Inc., Group Research, 4002 Basel (Switzerland)
Search for more papers by this authorAndreas Hafner Dr.
Ciba Inc., Group Research, 4002 Basel (Switzerland)
Search for more papers by this authorPierluigi Mercandelli Dr.
Dipartimento di Chimica Strutturale e Stereochimica Inorganica and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorAngelo Sironi Prof.
Dipartimento di Chimica Strutturale e Stereochimica Inorganica and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorLuisa De Cola Prof. Dr.
Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Mendelstrasse 7, 48149 Münster (Germany), Fax: (+49) 251-980-2834 http://www.uni-muenster.de/Physik.PI/DeCola
Search for more papers by this authorMatteo Mauro
Dipartimento di Chimica Inorganica, Metallorganica ed Analitica, “L. Malatesta” and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorKlaus C. Schuermann
Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Mendelstrasse 7, 48149 Münster (Germany), Fax: (+49) 251-980-2834 http://www.uni-muenster.de/Physik.PI/DeCola
Search for more papers by this authorRoger Prétôt Dr.
Ciba Inc., Group Research, 4002 Basel (Switzerland)
Search for more papers by this authorAndreas Hafner Dr.
Ciba Inc., Group Research, 4002 Basel (Switzerland)
Search for more papers by this authorPierluigi Mercandelli Dr.
Dipartimento di Chimica Strutturale e Stereochimica Inorganica and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorAngelo Sironi Prof.
Dipartimento di Chimica Strutturale e Stereochimica Inorganica and INSTM UdR di Milano, Università degli Studi di Milano, Via G. Venezian 21, 20133 Milano (Italy)
Search for more papers by this authorLuisa De Cola Prof. Dr.
Physikalisches Institut and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Mendelstrasse 7, 48149 Münster (Germany), Fax: (+49) 251-980-2834 http://www.uni-muenster.de/Physik.PI/DeCola
Search for more papers by this authorM.M. thanks Regione Lombardia and European Social Found for founding the fellowship “Borse di ricerca applicata per studenti di dottorato” and Ciba Inc., Basel (CH), Research Group for housing. Dr. Federico Polo is kindly acknowledged for preliminary cyclovoltammetric measurements. Universität Münster is kindly acknowledged.
Graphical Abstract
Let your light shine: A new class of noncovalently linked crystalline porous materials is based on luminescent iridium complexes. Pairs complexes possessing different emission colors and complementary charges form complex salts. The crystalline materials form 3D porous motifs, and the emission color can be tuned by inclusion of a solvent or by selective quenching of one of the components of the crystal.
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- 29The photophysical properties in solution will be reported elsewhere.
- 30Crystal data for 1⋅1/2 H2O⋅2 1/2 CH2Cl2: C58.5H42Cl5F4Ir2N8O0.5 , Mr=1502.65, monoclinic, space group C2/c, a=22.923(3), b=34.459(4), c=16.392(2) Å, β=123.88(2)°, V=10 750(3) Å3, Z=8, dcalcd=1.857 g cm−3, T=100(2) K, crystal size=0.15×0.13×0.10 mm3, μ=5.259 mm−1, λ=0.71073 Å. Refinement of 727 parameters on 10 555 independent reflections out of 41 133 measured reflections (Rint=0.0789, Rσ=0.0738, 2θmax=52.0°) led to R1=0.0476 (I>2σ(I)), wR2=0.1284 (all data), and S=1.076, with the largest peak and hole of 3.224 and −2.300 e Å−3. CCDC 722387 (1⋅1/2H2O⋅2 1/2CH2Cl2) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
