Emissive properties ; Coordination ; Porous materials ; Networks ; 3D-architectures
Capomolla Simona S., Manfroni Giacomo, Prescimone Alessandro, Constable Edwin C., Housecroft Catherine E. (2022), A Tail Does Not Always Make a Difference: Assembly of cds Nets from Co(NCS)2 and 1,4-bis(n-Alkyloxy)-2,5-bis(3,20:60,300- terpyridin-40-yl)benzene Ligands, in
Molecules, 27, 4995.
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Versatility within (4,4) networks assembled from 1,4-bis(n-alkyloxy)-2,5-bis(3,2′:6′,3′'-terpyridin-4′-yl)benzene and [Cu(hfacac)2] (Hhfacac = 1,1,1,5,5,5-hexafluoropentane-2,4-dione)
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Capomolla Simona S., Manfroni Giacomo, Prescimone Alessandro, Constable Edwin C., Housecroft Catherine E. (2022), Versatility within (4,4) networks assembled from 1,4-bis(n-alkyloxy)-2,5-bis(3,2′:6′,3′'-terpyridin-4′-yl)benzene and [Cu(hfacac)2] (Hhfacac = 1,1,1,5,5,5-hexafluoropentane-2,4-dione), in
Polyhedron, 224, 116005-116005.
Manfroni Giacomo, Prescimone Alessandro, Constable Edwin C., Housecroft Catherine E. (2022), Stars and stripes: hexatopic tris(3,2′:6′,3′′-terpyridine) ligands that unexpectedly form one-dimensional coordination polymers, in
CrystEngComm, 24(3), 491-503.
Manfroni Giacomo, Capomolla Simona S., Prescimone Alessandro, Constable Edwin C., Housecroft Catherine E. (2021), Isomeric 4,2′:6′,4″- and 3,2′:6′,3″-Terpyridines with Isomeric 4′-Trifluoromethylphenyl Substituents: Effects on the Assembly of Coordination Polymers with [Cu(hfacac)2] (Hhfacac = Hexafluoropentane-2,4-dione), in
Inorganics, 9(7), 54-54.
Housecroft Catherine E., Constable Edwin C. (2021), Isomers of Terpyridine as Ligands in Coordination Polymers and Networks Containing Zinc(II) and Cadmium(II), in
Molecules, 26(11), 3110-3110.
Manfroni Giacomo, Prescimone Alessandro, Constable Edwin, Housecroft Catherine (2021), 1,4-Dibromo-2,5-bis(phenylalkoxy)benzene Derivatives: C–Br...π(arene) Versus C–H...Br and Br...Br Interactions in the Solid State, in
Crystals, 11(4), 325-325.
Housecroft Catherine E., Constable Edwin C. (2020), The terpyridine isomer game: from chelate to coordination network building block, in
Chemical Communications, 56(74), 10786-10794.
ConstableEdwin C., HousecroftCatherine E. (2020), Halide Ion Embraces in Tris(2,2’-bipyridine)metal Complexes, in
Crystals, 10, 671.
RoccoDalila, ManfroniGiacomo, PrescimoneAlessandro, KleinY. Maximilian, GawrylukDariusz J., ConstableEdwin C., HousecroftCatherine E. (2020), Single and Double-Stranded 1D-Coordination Polymers with 4’-(4-Alkyloxyphenyl)-3,2’:6’,3”-terpyridines and {Cu2(μ-OAc)4} or {Cu4(μ3-OH)2(μ-OAc)2(μ3-OAc)2(AcO-κO)2} Motifs, in
Polymers, 12, 318.
ManfroniGiacomo, PrescimoneAlessandro, BattenStuart R., KleinY. Maximilian, GawrylukDariusz J., ConstableEdwin C., HousecroftCatherine E. (2019), Trinodal self-penetrating nets from reactions of 1,4-bis(alkoxy)-2,5-bis(3,2':6',3''-terpyridin-4'-yl)benzene ligands with cobalt(II) thiocyanate, in
Crystals, 9, 529.
Housecroft Catherine E., Constable Edwin C. (2019), Ditopic and Tetratopic 4,2':6',4''-Terpyridines as Structural Motifs in 2D- and 3D-Coordination Assemblies, in
CHIMIA International Journal for Chemistry, 73(6), 462-467.
We are now at a basic stage of understanding the design principles needed using divergent terpyridine ligands to direct assemblies towards 1D-coordination polymers and ladders, 2D-networks or porous 3D-architectures, the latter having the potential for small molecule uptake and storage. The present proposal consists of two sub-projects. The first is concerned with advancing our understanding of the design principles for 3D-architectures with the aim of better understanding the algorithms that direct a particular assembly. There is a need for systematic investigations of the assemblies of networks and metal-organic frameworks (MOFs). We will focus on the use of tetratopic and hexatopic oligopyridine ligands in which two or three 4,2':6',4''-terpyridine or 3,2':6',3''-terpyridine domains are connected to a central core units with differing degrees of conformational freedom. The fundamental objective is to be able to control the formation of porous architectures as opposed to lower dimensionality structures. Substituent effects are an important factor in terms of directing particular assemblies, but only with a systematic approach of altering a single structural parameter at a time can we develop much needed design principles for networks and MOFs predicated upon oligopyridine tectons. The second sub-project also falls within the theme of coordination polymers and networks but focuses on the incorporation of {Ir(C^N)2(N^N)}+ domains for the formation of emissive materials. Although the use of cyclometallated [Ir(C^N)2(N^N)]+ or [Ir(C^N)3] complexes as emitters in light-emitting electrochemical cells (LECs) or organic light-emitting diodes (OLEDs) are well established, they are almost exclusively mononuclear compounds or organic polymers with covalently linked [Ir(C^N)3] domains. Our goal is to create a suite of metalloligands based upon [Ir(C^N)2(N^N)]+ cores that can bind peripheral metal domains, thereby producing {Ir(C^N)2(N^N)}-containing coordination polymers and networks with emissive properties that can be incorporated into OLED devices. This project is directly related to potential applications in the solid-state lighting industry.