White light emitting silsesquioxane based materials: the importance of a ligand with rigid and directional arms

Santiago‐Portillo, Andrea; Cinà, Valerio; Carbonell, Esther; Fusaro, Luca; Lemaur, Vincent; Lazzaroni, Roberto; Gruttadauria, Michelangelo; Giacalone, Francesco; Aprile, Carmela

doi:10.1039/d1ma00801c

Mater. Adv.

2022

DOI: 10.1039/d1ma00801c

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White light emitting silsesquioxane based materials: the importance of a ligand with rigid and directional arms

Andrea Santiago‐Portillo

Valerio Cinà

Esther Carbonell

et al.

Abstract: A POSS functionalized with eight rigid and directional terpyridine arms was synthesized. After complexation with europium, a white light emission ascribed to the presence of combined contributions from the blue, green and red regions was detected.

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Cited by 5 publications

References 43 publications

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Insights into the crystal structure and optical property for complexes of iminodiacetic‐terpyridine

Yang

jiang

et al. 2022

Zeitschrift anorg allge chemie

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IATPY, a multidentate ligand with strong coordination ability was prepared by connecting iminodiacetic acid with phenylterpyridine, and its Ir(III), Zn(II) and Tb(III) complexes were synthesized in solution or by solvothermal method. The iminodiacetic group on IATPY will be substituted by solvent molecules under weakly basic condition. Coordination reactions will take place between Zn(II) and Tb(III) with IATPY under weakly acidic condition solvothermally. With the contribution from water molecules, a variety of intermolecular hydrogen bonds are formed that make IATPY parallelly arranged in crystals, resulted in intense π‐π stacking and induced its absorption and emission spectra obtained in solution dramatically different from that in solid state. With the participation of terpyridine moiety and carboxyl groups simultaneously, coordination polymers [Zn(IATPY)]n and [Tb2(IATPY)3]n were obtained when Zn(NO3)2 and Tb(CH3COO)3 reacted with IATPY. Intense π‐π stacking effects can be observed in the crystal structures of [Zn(IATPY)]n and [Tb2(IATPY)3]n, which influence their optical properties in solid state.

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Insights into the crystal structure and optical property for complexes of iminodiacetic‐terpyridine

Yang

jiang

et al. 2022

Zeitschrift anorg allge chemie

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Octakis(Carboxyalkyl-Thioethyl)Silsesquioxanes and Derived Metal Complexes: Synthesis, Characterization and Catalytic Activity Assessments

Dascălu

Stoica²,

Bele³

et al. 2022

J Inorg Organomet Polym

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Silsesquioxane-based porous polymer derived from organic chromophore with AIE characteristics for selective detection of 2,4-dinitrophenol and Ru3+

Wang

Mathew

Liu

2022

Polymer

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White light emitting silsesquioxane based materials: the importance of a ligand with rigid and directional arms

Abstract: A POSS functionalized with eight rigid and directional terpyridine arms was synthesized. After complexation with europium, a white light emission ascribed to the presence of combined contributions from the blue, green and red regions was detected.

Cited by 5 publications

References 43 publications

Insights into the crystal structure and optical property for complexes of iminodiacetic‐terpyridine

Insights into the crystal structure and optical property for complexes of iminodiacetic‐terpyridine

Octakis(Carboxyalkyl-Thioethyl)Silsesquioxanes and Derived Metal Complexes: Synthesis, Characterization and Catalytic Activity Assessments

Silsesquioxane-based porous polymer derived from organic chromophore with AIE characteristics for selective detection of 2,4-dinitrophenol and Ru3+

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