Solid-state reactivity of copper(I) iodide: luminescent 2D-coordination polymers of CuI with saturated bidentate nitrogen bases

被引：74

作者：

Braga, Dario ^{[1
]}

Grepioni, Fabrizia ^{[1
]}

Maini, Lucia ^{[1
]}

Mazzeo, Paolo P. ^{[1
]}

Ventura, Barbara ^{[2
]}

机构：

[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

[2] CNR, ISOF, I-40129 Bologna, Italy

来源：

NEW JOURNAL OF CHEMISTRY | 2011年 / 35卷 / 02期

关键词：

TETRANUCLEAR; CLUSTERS; SOLVENT; PYRIDINE;

D O I：

10.1039/c0nj00547a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solid-state reactions of copper(I) iodide with 1,4-diazabicyclo[2.2.2]octane (DABCO) and piperazine in different conditions (kneading, vapour digestion, thermal treatment) resulted in the formation of four new luminescent systems, which have been characterized via X-ray diffraction and photo-luminescence spectroscopy. At room temperature all compounds exhibit a bright emission in the solid state that markedly shifts bathochromically on cooling to 77 K. The luminescence of the almost isostructural 2D-coordination polymers [Cu2I2(L)(2)](infinity) (L = DABCO, piperazine) exhibits an unusually long lifetime (125 and 53 mu s, respectively), which becomes even longer (609 and 420 mu s, respectively) at 77 K.

引用

页码：339 / 344

页数：6

共 34 条

[11] De Ahna H.D., 1972, Z. Anorg. Allg. Chem., V387, P61
[12] Electronic transitions involved in the absorption spectrum and dual luminescence of tetranuclear cubane [Cu4I4(pyridine)4] cluster:: a density functional theory/time-dependent density functional theory investigation
De Angelis, Filippo
Fantacci, Simona
Sgamellotti, Antonio
Cariati, Elena
Ugo, Renato
Ford, Peter C.
[J]. INORGANIC CHEMISTRY, 2006, 45 (26) : 10576 - 10584
[13] PHOTOCHEMICAL AND PHOTOPHYSICAL PROPERTIES OF TETRANUCLEAR AND HEXANUCLEAR CLUSTERS OF METALS WITH D10 AND S2 ELECTRONIC CONFIGURATIONS
FORD, PC
VOGLER, A
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 1993, 26 (04) : 220 - 226
[14] Photoluminescence properties of multinuclear copper(I) compounds
Ford, PC
Cariati, E
Bourassa, J
[J]. CHEMICAL REVIEWS, 1999, 99 (12) : 3625 - 3647
[15] PHOTOCHEMICAL AND PHOTOPHYSICAL STUDIES OF TETRANUCLEAR COPPER(I) HALIDE CLUSTERS - AN OVERVIEW
FORD, PC
[J]. COORDINATION CHEMISTRY REVIEWS, 1994, 132 : 129 - 140
[16] Screening for inclusion compounds and systematic construction of three-component solids by liquid-assisted grinding
Friscic, Tomislav
Trask, Andrew V.
Jones, William
Motherwell, W. D. Samuel
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (45) : 7546 - 7550
[17] Ion- and Liquid-Assisted Grinding: Improved Mechanochemical Synthesis of Metal-Organic Frameworks Reveals Salt Inclusion and Anion Templating
Friscic, Tomislav
Reid, David G.
Halasz, Ivan
Stein, Robin S.
Dinnebier, Robert E.
Duer, Melinda J.
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (04) : 712 - 715
[18] FLUORESCENCE THERMOCHROMISM AND SYMMETRY OF COPPER(I) COMPLEXES
HARDT, HD
PIERRE, A
[J]. INORGANICA CHIMICA ACTA, 1977, 25 (02) : L59 - L60
[19] FLUORESCENT THERMOCHROMY FROM COPPER(I) COMPOUNDS
HARDT, HD
PIERRE, A
GECHNIZD.H
[J]. NATURWISSENSCHAFTEN, 1972, 59 (08) : 363 - &
[20] LUMINESCENCE PROPERTIES OF PIPERAZINIUM IODOCUPRATE(I)
HARDT, HD
PIERRE, A
[J]. NATURWISSENSCHAFTEN, 1975, 62 (06) : 298 - 298

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