Coordination networks assembled from Co(NCS)2 and 4′-[4-(naphthalen-1-yl)phenyl]-3,2′:6′,3″-terpyridine: Role of lattice solvents

Rocco, Dalila; Novak, Samantha; Prescimone, Alessandro; Constable, Edwin C.; Housecroft, Catherine E.

doi:10.1016/j.poly.2021.115445

Cited by 2 publications

(1 citation statement)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There is evidence that the aromatic solvent in [Co(NCS) 2 ( 65 ) 2 ] n ⋅ 2 n C 6 H 5 Me is involved in stabilizing the solid‐state structure and removal of the solvent using TGA led to loss of sample crystallinity. Chloroform, on the other hand, could be reversibly removed from the lattice of [Co(NCS) 2 ( 65 ) 2 ] n ⋅2 n CHCl 3 [100] …”

Section: D‐networkmentioning

confidence: 99%

Does the Central Nitrogen Atom Make a Difference? A Comparison of Non‐Coordinating Pyridine and Benzene Spacers in Multitopic Ligands

Housecroft,

Constable

2024

Helvetica Chimica Acta

Self Cite

View full text Add to dashboard Cite

In metal coordination compounds of the divergent ligands 4,2':6',4"‐terpyridine and 3,2':6',3"‐terpyridine and their 4'‐functionalized derivatives, the central pyridine ring of the 4,2':6',4"‐terpyridine and 3,2':6',3"‐terpyridine domains is non‐coordinated. We present an overview of data from the Cambridge Structural Database to assess whether there are structural similarities between the coordination compounds of 4,2':6',4"‐tpy and 1,3‐di(pyridin‐4‐yl)benzene, and between 3,2':6',3"‐tpy and 1,3‐di(pyridin‐3‐yl)benzene. Based upon structurally characterized compounds, it emerges that the coordination chemistry of ligands including one or more 4,2':6',4"‐terpyridine or 3,2':6',3"‐terpyridine metal‐binding domains dominate over those of corresponding ligands based upon 1,3‐di(pyridin‐4‐yl)benzene and 1,3‐di(pyridin‐3‐yl)benzene. We provide an overview of metallamacrocycles and cages, 1D‐coordination polymers and 2D‐ and 3D‐networks

show abstract

Section: D‐networkmentioning

confidence: 99%

Does the Central Nitrogen Atom Make a Difference? A Comparison of Non‐Coordinating Pyridine and Benzene Spacers in Multitopic Ligands

Housecroft,

Constable

2024

Helvetica Chimica Acta

Self Cite

View full text Add to dashboard Cite

show abstract

To Be or Not to Be a (4,4) Net: Reactions of 4′-{4-(N,N-Diethylaminophenyl)}- and 4′-{4-(N,N-Diphenylaminophenyl)}-3,2′:6′,3″- and 4,2′:6′,4″-Terpyridines with Cobalt(II) Thiocyanate

et al. 2022

Self Cite

View full text Add to dashboard Cite

The ligands 4′-{4-(N,N-diethylaminophenyl)}-3,2′:6′,3″-terpyridine (1) and 4′{4-(N,N-diphenylaminophenyl)}-3,2′:6′,3″-terpyridine (2) were prepared and characterized, including the single crystal structure of 2. Along with their 4,2′:6′,4″-terpyridine isomers, 3 and 4, ligands 1 and 2 were reacted with Co(NCS)2 under conditions of crystal growth by layering, using solvent mixtures of MeOH and CHCl3. The single crystal structures of [Co(NCS)2(1)]n.0.8nCHCl3, [Co(NCS)2(2)2(MeOH)2].3CHCl3, [Co(NCS)2(3)]n.2nCHCl3, and [Co(NCS)2(4)]n were determined. The complexes with 1, 3, and 4 assemble into 2D (4,4) nets with the Co(II) centres as 4-connecting nodes, whereas [Co(NCS)2(2)2(MeOH)2] is a discrete molecular species, illustrating that MeOH can act as a non-innocent solvent. The effects on the structure of changing from the 3,2′:6′,3″-terpyridine (3,2′:6′,3″-tpy) to a 4,2′:6′,4″-tpy metal-binding unit, and of introducing R2N functionalities with different steric demands, are discussed. PXRD of bulk samples of all four products confirmed the single-crystal structures as representative of the bulk materials.

show abstract

Coordination networks assembled from Co(NCS)2 and 4′-[4-(naphthalen-1-yl)phenyl]-3,2′:6′,3″-terpyridine: Role of lattice solvents

Cited by 2 publications

References 32 publications

Does the Central Nitrogen Atom Make a Difference? A Comparison of Non‐Coordinating Pyridine and Benzene Spacers in Multitopic Ligands

Does the Central Nitrogen Atom Make a Difference? A Comparison of Non‐Coordinating Pyridine and Benzene Spacers in Multitopic Ligands

To Be or Not to Be a (4,4) Net: Reactions of 4′-{4-(N,N-Diethylaminophenyl)}- and 4′-{4-(N,N-Diphenylaminophenyl)}-3,2′:6′,3″- and 4,2′:6′,4″-Terpyridines with Cobalt(II) Thiocyanate

Contact Info

Product

Resources

About