Organic Binary and Ternary Cocrystal Engineering Based on Halogen Bonding Aimed at Room-Temperature Phosphorescence.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202211160
Abstract: Recently, there has been intense interest in pure organic room-temperature phosphorescence (ORTP) from cocrystals composed of 1,4-diiodotetrafluorobenzene (DITFB) and a variety of polyaromatic hydrocarbons (PAHs) or their derivatives. To expand the possibility of halogen bonding-based… read more here.
Keywords: crystal packing; temperature phosphorescence; room temperature; halogen bonding ... See more keywords
Role of lone pair- π interaction and halogen bonding in the crystal packing of 1,2,4-oxadiazole derivatives
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.07.107
Abstract: Abstract A comprehensive inspection of crystal packing of a series of four (5-chloro-2-((3-phenyl-1,2,4-oxadiazol-5-yl)methoxy)phenyl)methanone derivatives, containing biologically active 1,2,4-oxadiazol moiety, have been performed to investigate the functional role of non-covalent interactions in their supramolecular architectures. The… read more here.
Keywords: role; phenyl; oxadiazol; interaction ... See more keywords
Crystal Packing-Driven Selective Hg(II) Ion Sensing Using Thiazolothiazole-Based Water-Stable Zinc Metal-Organic Framework.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c03534
Abstract: A soft acid-soft base interaction is highly predictable. However, we demonstrate how the crystal packing of the newly synthesized zinc framework [Zn2(5-AIA)2(DPTTZ)]·DMF (where 5-AIA = 5-aminoisophthalic acid, DPTTZ = N,N'-di(4-pyridyl)thiazolo-[5,4-d]thiazole, DMF = N,N'-dimethylformamide) directs an… read more here.
Keywords: framework; ion sensing; crystal packing; water ... See more keywords
On the significance of weak hydrogen bonds in crystal packing: a large databank comparison of polymorphic structures
Sign Up to like & getrecommendations! Published in 2018 at "CrystEngComm"
DOI: 10.1039/c8ce00674a
Abstract: While there is general consensus on the fundamental role played by strong hydrogen bonds (HB) in crystal packing, the significance of weak CH⋯X (X = N, O, S, F, Cl) interactions is still debated. Here,… read more here.
Keywords: hydrogen bonds; bonds crystal; significance weak; crystal packing ... See more keywords
Cage-like crystal packing through metallocavitands within a cobalt cluster-based supramolecular assembly.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt00747k
Abstract: A cobalt (Co) supramolecular triple-stranded helicate, [Co8(PDA)6(Br-PTA)3(DMF)4(H2O)2] (1) (PDA = 2,6-pyridinedicarboxylate, Br-PTA = 5-bromoisophthalate, DMF = dimethylformamide), is successfully synthesized and fully characterized. The solid-state structure of 1 shows that four cobalt atoms are coordinated… read more here.
Keywords: cobalt; crystal packing; cage like; geometry ... See more keywords
Synthesis and crystal packing of perylene-derivatives with extreme sterically demanding pentaphenylbenzene bay-substituents.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d0cc07773a
Abstract: An unprecedented library of single and double bay-substituted perylene-pentaphenylbenzenes (PPBs) is presented. An extreme core-distortion as well as successful elimination of aggregation interactions of perylenes was confirmed by X-ray analysis. The isomerically pure perylene-PPB hybrids… read more here.
Keywords: perylene derivatives; crystal packing; bay; packing perylene ... See more keywords
C—I⋯N short contacts as tools for the construction of the crystal packing in the crystal structure of 3,3′-(ethane-1,2-diyl)bis(6-iodo-3,4-dihydro-2H-1,3-benzoxazine)
Sign Up to like & getrecommendations! Published in 2017 at "Acta Crystallographica Section E: Crystallographic Communications"
DOI: 10.1107/s2056989017005047
Abstract: The packing of the title compound features short C—I⋯N contacts. read more here.
Keywords: crystal packing; contacts tools; short contacts; tools construction ... See more keywords
C–H…X (X = F, Cl, Br, I) Versus π-Stacking in the Crystal Packing of Compounds Containing the {M(tpy)X3} Motif
Sign Up to like & getrecommendations! Published in 2023 at "Crystals"
DOI: 10.3390/cryst13060885
Abstract: Analysis of the data in the Cambridge Structural Database (CSD) for compounds containing an {M(tpy)X3} motif (tpy = 2,2’:6’,2”-terpyridine, M = any metal, X = F, Cl, Br, I) reveals 17 isostructural mononuclear [M(tpy)X3] compounds… read more here.
Keywords: crystal packing; tpy motif; compounds containing; containing tpy ... See more keywords
The Influence of Solvent on the Crystal Packing of Ethacridinium Phthalate Solvates
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13225073
Abstract: The synthesis, structural characterization and influence of solvents on the crystal packing of solvated complexes of ethacridine with phthalic acid: 6,9-diamino-2-ethoxyacridinium phthalate methanol solvate (1), 6,9-diamino-2-ethoxyacridinium phthalate ethanol solvate (2), 6,9-diamino-2-ethoxyacridinium phthalate isobutanol solvate (3),… read more here.
Keywords: diamino ethoxyacridinium; ethoxyacridinium phthalate; phthalate; crystal packing ... See more keywords
Disruption of Crystal Packing in Thieno[2,3-b]pyridines Improves Anti-Proliferative Activity
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27030836
Abstract: 3-Amino-2-arylcarboxamido-thieno[2,3-b]pyridines have been shown to have anti-proliferative activity, but are also known to have poor solubility. This has been previously proposed to be due to their extensive planarity, which allows for intermolecular stacking and crystal… read more here.
Keywords: proliferative activity; anti proliferative; crystal packing; thieno pyridines ... See more keywords
Synthesis, Crystal Packing Aspects and Pseudosymmetry in Coordination Compounds with a Phosphorylamide Ligand
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15010157
Abstract: This work reports the synthesis and crystal structure of new closely related coordination compounds, [ML2]·nTHF, where M is Zn or Mn; L is a phosphorylmethylamide derivative of benzothiadiazole; n = 1 (M = Zn) and… read more here.
Keywords: crystal packing; coordination compounds; synthesis crystal; crystal ... See more keywords