Results 111 to 120 of about 5,846,901 (309)

Crystal structures and Hirshfeld surface analyses of methyl 4-{2,2-dichloro-1-[(E)-phenyldiazenyl]ethenyl}benzoate, methyl 4-{2,2-dichloro-1-[(E)-(4-methylphenyl)diazenyl]ethenyl}benzoate and methyl 4-{2,2-dichloro-1-[(E)-(3,4-dimethylphenyl)diazenyl]ethenyl}benzoate

Acta Crystallographica Section E: Crystallographic Communications
The crystal structures and Hirshfeld surface analyses of three similar azo compounds are reported. Methyl 4-{2,2-dichloro-1-[(E)-phenyldiazenyl]ethenyl}benzoate, C16H12Cl2N2O2, (I), and methyl 4-{2,2-dichloro-1-[(E)-(4-methylphenyl)diazenyl]ethenyl ...
Namiq Q. Shikhaliyev, Shafiga A. İbrahimova, Gulnar T. Atakishiyeva, Nigar E. Ahmedova, Gulnara V. Babayeva, Victor N. Khrustalev, Zeliha Atioğlu, Mehmet Akkurt, Ajaya Bhattarai   +8 more
doaj   +1 more source

O—H...O, C—H...O and C—H...π_areneIntermolecular Interactions in (2R/2S)-2-(1-oxo-1,3-dihydroisoindol-2-yl)-3-phenylpropanoic Acid [PDF]

, 1998
F. Neil Brady, John F. Gallagher, Peter T.M. Kenny   +2 more
openalex   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Halogen bonds and π–π interactions in the crystal structure of 1,3,5-trifluoro-2,4,6-triiodobenzene–N,N-dimethylformamide (1/1), C₉H₇F₃I₃NO

, 2017
Limin Dang, Jiangnan Yang, Hui Liu, Weizhou Wang   +3 more
openalex   +2 more sources

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

(4-Nitrophenylsulfanylmethyl)triphenylstannane and (4-nitrophenylsulfonylmethyl)triphenylstannane:R\bf{_2^2}(X) rings (Xis 10, 18 or 24) and C—H...π interactions

, 2002
J.M.S. Skakle, J.L. Wardell, J.L. Wardell   +2 more
openalex   +2 more sources

Supramolecular self-assembling of [HgII(RC6H4NNNC6H4R)2Py] [R = EtOC(O)] through reciprocal metal-η2-arene π-interactions and non classical C-H···O bonding: synthesis and X-ray characterization of a bis diaryl symmetric-substituted triazenide complex polymer of Hg(II) [PDF]

, 2008
Manfredo Hörner, Gelson Manzoni de Oliveira, Paulo César Mendes Villis, L.Do C. Visentin   +3 more
openalex   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Menshutkin Complexes: Influence of Pnictogen, Halide, and Arene on Pn···π _arene Interactions in [(PnX ₃ ) ₂ {(2‐R‐C ₆ H ₄ )C ₂ H ₄ (2‐R‐C ₆ H ₄ )}] [PDF]

Sebastian Scholz, Ana-Maria Fritzsche, Tobias Rüffer, Harald Krautscheid, Marcus Korb, Heinrich Lang, Michael Mehring   +6 more
openalex   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source