Results 101 to 110 of about 833,376 (282)

1-[({5-[(4-Methylphenoxy)methyl]-4-phenyl-4H-1,2,4-triazol-3-yl}sulfanyl)methyl]-1H-benzo[d][1,2,3]triazole

IUCrData, 2016
The title molecule, C23H20N6OS, adopts a cup-shaped conformation with the planes of the two benzene rings and the benzotriazole unit close to being parallel. The crystal packing features C—H...π(ring) and offset π–π stacking interactions.
Shaaban K. Mohamed, Elham A. Al-Taifi, Mehmet Akkurt, Joel T. Mague, Etify M. Bakhite   +4 more
doaj   +1 more source

Anion-Dependent Construction of Two Hexanuclear 3D-4F Complexes with a Flexible Schiff Base Ligand [PDF]

, 2012
Two hexanuclear 3d-4f Ni-Eu and Cu-Eu complexes [Eu4Ni2L2(OAc)(12)(EtOH)(2)] (1) and [Eu4Cu2L2(OAc)(12)]center dot 2H(2)O (2) are reported which are formed from the salen type Schiff-base ligand H2L (H2L = N,N'-bis(3-methoxysalicylidene)butane-1,4 ...
Andruh, Assefa, Assefa, Barja, Blasse, Bradley J. Holliday, Chen, Christopher Chan, Cremades, Daniel Lam, Deng, Desmond Schipper, Eddaoudl, Guerriero, Hogerheide, Julie M. Stanley, Lam, Mass, Moulton, Nakamaru, Pasatoiu, Piguet, Piguet, Piguet, Qun Chen, Rawashdeh-Omary, Reany, Richard A. Jones, Sabbatini, Sakamoto, Sakamoto, Shengchun Chen, Wai-Kwok Wong, Winpenny, Wolcan, Wong, Xiaoping Yang, Xiaoyan Chen, Yang, Yang, Yang, Yang, Zanello   +42 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

(3Z)-3-Benzylidene-1H-benzimidazo[1,2-a]imidazol-2(3H)-one

IUCrData, 2016
In the title compound, C16H11N3O, the molecular conformation is partially determined by an intramolecular C—H...π(ring) interaction. In the crystal, pairwise N—H...N hydrogen bonds form dimers, which associate into stacks through a combination of C—H...O,
Mohammed Rida, Youness El Bakri, El Mokhtar Essassi, Joel T. Mague   +3 more
doaj   +1 more source

Experimentally-based recommendations of density functionals for predicting properties in mechanically interlocked molecules [PDF]

, 2008
Mechanically interlocked molecules (rotaxanes and catenanes) have already revolutionized molecular electronics and have the promise of a similar impact in other areas of nanotechnology, ranging from nanoactuators to in vivo drug nanocarriers. However, it
Benitez, Diego, Goddard, William A., III, Stoddart, J. Fraser, Tkatchouk, Ekaterina, Yoon, II   +4 more
core   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

The Balance Effect of π–π Electronic Coupling on NIR‐II Emission and Photodynamic Properties of Highly Hydrophobic Conjugated Photosensitizers

Advanced Science
Deep NIR organic phototheranostic molecules generally have large π‐conjugation structures and show highly hydrophobic properties, thus, forming strong π–π stacking in the aqueous medium, which will affect the phototheranostic performance.
Yulin Zhu, Hanjian Lai, Ying Gu, Zixiang Wei, Lin Chen, Xue Lai, Liang Han, Pu Tan, Mingrui Pu, Fan Xiao, Feng He, Leilei Tian   +11 more
doaj   +1 more source

1-Methyl-4-phenyl-1H-pyrazolo[3,4-d]pyrimidine

IUCrData, 2017
In the crystal, molecules of the title compound, C12H10N4, stack in a head-to-tail manner along the b direction through π–π stacking interactions between both portions of the pyrazolopyrimidine ring system.
Mohamed El Hafi, Mohammed Boulhaoua, Abdelhanine Essaghouani, Youssef Ramli, El Mokhtar Essassi, Joel T. Mague   +5 more
doaj   +1 more source

Functionalization of Pyrene To Prepare Luminescent Materials—Typical Examples of Synthetic Methodology [PDF]

, 2016
Pyrene-based π-conjugated materials are considered to be an ideal organic electro-luminescence material for application in semiconductor devices, such as organic light-emitting diodes (OLEDs), organic field-effect transistors (OFETs) and organic ...
Ajami, Alfonso, Baldo, Barton, Batsanov, Beaupré, Beller, Bernhardt, Bolm, Cao, Caronna, Caronna, Casas-Solvas, Cerfontain, Chang, Chen, Chen, Cheng, Chercka, Coventry, Crawford, Dewar, Duong, Eliseeva, Espinosa, Feng, Feng, Feng, Feng, Feng, Feng, Feng, Figueira-Duarte, Figueira-Duarte, Figueira-Duarte, Fihri, Fuchibe, Gao, García, Gonell, Grandbois, Hashmi, Hong, Hu, Hu, Hu, Hu, Hu, Hu, Hu, Hu, Hu, Hu, Ibáñez, Inoue, Irvine, Ito, Iwasaki, Jeon, Ji, Ji, Jiang, Jiao, Kamtekar, Katz, Kawano, Keller, Kim, Kim, King, Klauk, Kohl, Kulisic, Kumar, Lambert, Lee, Lee, Letizia, Li, Li, Liu, Malashikhin, Marco, Mateo-Alonso, Miyasaka, Miyaura, Miyaura, Miyazawa, Miyazawa, Mkhalid, Moorthy, More, More, Moulin, Ni, Niko, Oberender, Olah, Olah, Paul, Qiao, Rajca, Rajca, Rathore, Reineke, Schmidt-Mende, Sonar, Sun, Sun, Szaciłowski, Tan, Tanaka, Tang, Tao, Tashiro, Thomas, Trattnig, Trattnig, Valdés, Venkataramana, Verbiest, Verbiest, Visbal, Vollmann, Xiao, Xu, Yamato, Yamato, Yamato, Yamato, Yamato, Yua, Zak, Zhang, Zhang, Zhao, Zwijnenburg, Zöphel, Zöphel, Zöphel   +139 more
core   +2 more sources