Results 21 to 30 of about 6,185,645 (365)
The Journal of Physical Chemistry A, 2013 Noncovalent interactions play an important role in many chemical and biochemical processes. Building upon our recent study of the homoclusters of chlorobenzene, where π-π stacking and CH/π interactions were identified as the most important binding motifs, in this work we present a study of bromobenzene (PhBr) and mixed bromobenzene-benzene clusters ...
Reid, Scott +3 more
openaire +4 more sources
(2RS)-3-(4-Hydroxyphenyl)-2-(1-oxo-1H-2,3-dihydroisoindol-2-yl)propanoic acid monohydrate [PDF]
, 2007 The title compound, C₁₇H₁₅NO₄·H₂O, derived from DL-tyrosine crystallizes as an unusual hydrogen-bonded acid-monohydrate dimer. The asymmetric unit contains two organic molecules and two water molecules.
Brady, Fiona, Gallagher, John F.
core +1 more source
2,2′-[(4-Bromophenyl)methylene]bis(1H-pyrrole)
IUCrData, 2016 The title compound, C15H13BrN2, is a substituted methane derivative. Three H atoms of the methane molecule have been substituted by means of two pyrrole rings and one 4-bromophenyl moiety.
A. K. Bauri +2 more
doaj +1 more source
DeepSI: Interactive Deep Learning for Semantic Interaction [PDF]
IUI '21: 26th International Conference on Intelligent User
Interfaces, College Station, TX, USA, April 2021, 2023 In this paper, we design novel interactive deep learning methods to improve semantic interactions in visual analytics applications. The ability of semantic interaction to infer analysts' precise intents during sensemaking is dependent on the quality of the underlying data representation.
arxiv +1 more source
Assembling an isomer grid: the isomorphous 4-, 3- and 2-fluoro-N'-(4-pyridyl)benzamides [PDF]
, 2008 The three title isomers, 4-, (I), 3-, (II), and 2-fluoro-N'-(4-pyridyl)benzamide, (III), all C₁₂H₉FN₂O, crystallize in the P21/c space group (No. 14) with similar unit-cell parameters and are isomorphous and isostructural at the primary hydrogen-bonding ...
Donnelly, Katie +2 more
core +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compound, C22H18N2O4, the three fused rings of the pyrazolophthalazine moiety are coplanar (r.m.s. deviation = 0.027 Å). The cyclohexene ring fused to the pyrazolidine ring, so forming the indazolophthalazine unit, has a half-chair ...
Abdelmalek Bouraiou +4 more
doaj +1 more source
Transferable Interactiveness Knowledge for Human-Object Interaction Detection [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence,
2021, 2021 Human-Object Interaction (HOI) detection is an important problem to understand how humans interact with objects. In this paper, we explore interactiveness knowledge which indicates whether a human and an object interact with each other or not. We found that interactiveness knowledge can be learned across HOI datasets and bridge the gap between diverse ...
arxiv +1 more source
A structural systematic study of three isomers of difluoro-N-(4-pyridyl)benzamide [PDF]
, 2008 The isomers 2,3-, (I), 2,4-, (II), and 2,5-difluoro-N-(4-pyridyl)benzamide, (III), all with formula C₁₂H₈F₂N₂O, all exhibit intramolecular C-H...O=C and N-H...F contacts [both with S(6) motifs].
Anderson, Frankie P. +3 more
core +1 more source
(η5-Cyclopentadienyl)(2-naphthylethynyl)(triphenylphosphine-κP)nickel(II) [PDF]
, 2007 The title compound, [Ni(C₅H₅)(C₁₂H₇)(C₁₈H₁₅P)], does not contain strong hydrogen-bond donors or acceptors and the primary interactions are limited to those of the weak C-H...π(arene) type and mainly involving the arene ...
Butler, Peter +3 more
core +1 more source
The crystal structure of the triclinic polymorph of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene
Acta Crystallographica Section E: Crystallographic Communications, 2019 The title triclinic polymorph (Form I) of 1,4-bis([2,2′:6′,2′′-terpyridin]-4′-yl)benzene, C36H24N6, was formed in the presence of the Lewis acid yttrium trichloride in an attempt to obtain a coordination compound.
Alexander E. Sedykh +2 more
doaj +1 more source