Results 81 to 90 of about 166,291 (161)

Crystal structures of five (2-chloroquinolin-3-yl)methyl ethers: supramolecular assembly in one and two dimensions mediated by hydrogen bonding and π–π stacking

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the molecules of the title compounds, methyl 5-bromo-2-[(2-chloroquinolin-3-yl)methoxy]benzoate, C18H13BrClNO3, (I), methyl 5-bromo-2-[(2-chloro-6-methylquinolin-3-yl)methoxy]benzoate, C19H15BrClNO3, (II), methyl 2-[(2-chloro-6-methylquinolin-3-yl ...
Haliwana B. V. Sowmya, Tholappanavara H. Suresha Kumara, Nagendrappa Gopalpur, Jerry P. Jasinski, Sean P. Millikan, Hemmige S. Yathirajan, Christopher Glidewell   +6 more
doaj   +1 more source

Complementary π–π Interactions Induce Multicomponent Coassembly into Functional Fibrils [PDF]

, 2016
Noncovalent self-assembled materials inspired by amyloid architectures are useful for biomedical applications ranging from regenerative medicine to drug delivery. The selective coassembly of complementary monomeric units to provide ordered multicomponent
Todd M. Doran (1321890), Bradley L. Nilsson (1421248), Derek M. Ryan (2171878)   +2 more
core   +1 more source

Crystal structure of (E)-2-[(2-hydroxy-4-methoxyphenyl)(phenyl)methylidene]-N-phenylhydrazine-1-carboxamide

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C21H19N3O3, has an E conformation about the azomethine double bond. The central moiety of the hydrazinecarboxamide moiety [–N—N—C(=O)—N–] has an almost coplanar arrangement [maximum deviation for the C atom = 0.010 (2) Å].
C. F. Annie, M. Sithambaresan, M. R. Prathapachandra Kurup   +2 more
doaj   +1 more source

Shape-Anisotropic Assembly of Protein Nanocages with Identical Building Blocks by Designed Intermolecular π-π Interactions. [PDF]

Adv Sci (Weinh), 2023
Chen X, Zhang T, Liu H, Zang J, Lv C, Du M, Zhao G.   +6 more
europepmc   +1 more source

Combined Cation-π and Anion-π Interactions for Zwitterion Recognition [PDF]

, 2011
International audienceBrothers and enemies: Anion–π and cation–π interactions act in a synergistic way when gathered in the molecular cavity of a hemicryptophane host, affording an efficient contribution (−170 kJ mol−1) in zwitterion recognition.
Vincent Robert, Martinez, Alexandre, Heinz Gornitzka, Olivier Perraud, Alexandre Martinez, Gornitzka, Heinz, Robert, Vincent, Dutasta, Jean-Pierre, Perraud, Olivier, Jean-Pierre Dutasta   +9 more
core   +1 more source

Self-assembly of supermolecular species directed by hydrogen bonding and aromatic π–π stacking interactions

Eclética Química, 2018
A new Cu(II) trimers, [Cu3(dcp)2(H2O)8]. 4DMF, with the ligand 3,5-pyrazoledicarboxylic acid monohydrate (H3dcp) has been prepared by solvent method. Its solid-state structure has been characterized by elemental analysis, thermal analysis (TGA and DSC ...
X. H. Li, A. F. Jalbout, W. D. Xiang
doaj   +1 more source

Thermodynamics of π-π Interactions of Benzene and Phenol in Water. [PDF]

Int J Mol Sci, 2022
Paik D, Lee H, Kim H, Choi JM.
europepmc   +1 more source

Shape-Memory Effect Triggered by π-π Interactions in a Flexible Terpyridine Metal-Organic Framework. [PDF]

ACS Mater Lett, 2023
Roztocki K, Gromelska W, Formalik F, Giordana A, Andreo L, Mahmoudi G, Bon V, Kaskel S, Barbour LJ, Janiak A, Priola E.   +10 more
europepmc   +1 more source

Unveiling the alkyne-π interaction using metal-organic cage compounds

Communications Chemistry
Alkynes play a crucial role in chemical synthesis, bio-imaging, and drug design. Despite their significance, the intermolecular interactions involving alkynes have been largely unexplored.
Junrui Liu, Shujun Ning, Ting Chen, Zi-Ang Nan, Zhe-Ning Chen, Luyao Liu, Zhu Zhuo, Qing Li, Wei Wang, Lu Zhang, You-Gui Huang   +10 more
doaj   +1 more source

Anomalous deep-red luminescence of perylene black analogues with strong π-π interactions. [PDF]

Nat Commun, 2023
Tang N, Zhou J, Wang L, Stolte M, Xie G, Wen X, Liu L, Würthner F, Gierschner J, Xie Z.   +9 more
europepmc   +1 more source