Results 1 to 10 of about 833,376 (282)

Reversible Interlayer Sliding and Conductivity Changes in Adaptive Tetrathiafulvalene-Based Covalent Organic Frameworks. [PDF]

, 2020
Ordered interlayer stacking is intrinsic in two-dimensional covalent organic frameworks (2D COFs) and has strong implications on COF's optoelectronic properties.
Cai, Songliang, Chatterjee, Ruchira, Fan, Jun, Garzón-Ruiz, Andrés, Li, Xinle, Liu, Yi, Mao, Haiyan, Navarro, Amparo, Reimer, Jeffrey A, Sun, Bing, Yan, Yilun, Yano, Junko, Zhang, Weiguang, Zheng, Shengrun, Zhu, Chenhui   +14 more
core   +2 more sources

1-(3-Chloro-6-nitro-1H-indazol-1-yl)ethan-1-one

IUCrData, 2017
The asymmetric unit of the title compound, C9H6ClN3O3, contains one full molecule in a general position and a half molcule sitting on a crystallographic mirror plane.
Mohamed Mokhtar Mohamed Abdelahi, Youness El Bakri, Mohamed Ellouz, Mohammed Benchidmi, El Mokhtar Essassi, Joel T. Mague   +5 more
doaj   +1 more source

Tailoring π-Conjugated Systems: From π-π Stacking to High-Rate-Performance Organic Cathodes

Chem, 2018
Summary Organic sodium-ion batteries (OSIBs) have numerous promising advantages for foreseeable large-scale applications, particularly including the convenience of performance optimization through molecular design.
M. Tang, Shaolong Zhu, Ziteng Liu, Cheng Jiang, Yanchao Wu, Hongyang Li, Bo Wang, Erjing Wang, Jing Ma, Chengliang Wang   +9 more
semanticscholar   +1 more source

Crystal structure of 4-methylsulfanyl-2-phenylquinazoline

Acta Crystallographica Section E, 2014
In the title compound, C15H12N2S, the methylthioquinazoline group is planar with the methyl C displaced by only 0.116 (3) Å from the plane of the quinazoline moiety. The dihedral angle between the phenyl ring and the quinazoline ring system is 13.95 (5)°.
Mohammed B. Alshammari, Keith Smith, Amany S. Hegazy, Benson M. Kariuki, Gamal A. El-Hiti   +4 more
doaj   +1 more source

Robotic Lepidoptery: Structural Characterization of (mostly) Unexpected Palladium Complexes Obtained from High-Throughput Catalyst Screening [PDF]

, 2009
In the course of a high-throughput search for optimal combinations of bidentate ligands with Pd(II) carboxylates to generate oxidation catalysts, we obtained and crystallographically characterized a number of crystalline products. While some combinations
Bercaw, John E., Day, Michael W., Golisz, Suzanne R., Hazari, Nilay, Henling, Lawrence M., Labinger, Jay A., Schofer, Susan J., Virgil, Scott   +7 more
core   +1 more source

Light absorption spectra in oligothiophene molecules [PDF]

, 2017
Para el dictado de clases, se pueden utilizar diferentes herramientas que nos brindan las nuevas tecnologías; herramientas que nos están modificando los procesos de enseñanza-aprendizaje.
Gala, Fabrizio, Zollo, Giuseppe
core   +2 more sources

4-(4-Bromophenyl)-2-(3-(4-chlorophenyl)-5-{3-[5-methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-1-phenyl-1H-pyrazol-4-yl}-4,5-dihydro-1H-pyrazol-1-yl)thiazole

IUCrData, 2018
In the title compound, C37H28BrClN8O, the linked chlorophenyl, pyrazolyl and thiazolyl ringss are almost coplanar, with dihedral angles of 0.6 (3)° between the chlorophenyl and pyrazolyl rings and 5.4 (3)° between the pyrazolyl and thiazolyl rings.
Gamal A. El-Hiti, Hanan A. Mohamed, Bakr F. Abdel-Wahab, Mohammad Hayal Alotaibi, Amany S. Hegazy, Benson M. Kariuki   +5 more
doaj   +1 more source

Multi-phase semicrystalline microstructures drive exciton dissociation in neat plastic semiconductors

, 2015
The optoelectronic properties of macromolecular semiconductors depend fundamentally on their solid-state microstructure. For example, the molecular-weight distribution influences polymeric- semiconductor properties via diverse microstructures; polymers ...
Paquin, Francis, Rivnay, Jonathan, Salleo, Alberto, Silva, Carlos, Stingelin, Natalie   +4 more
core   +1 more source

Crystal structure of the borabenzene–2,6-lutidine adduct

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C12H14BN, the complete molecule is generated by a crystallographic twofold axis, with two C atoms, the B atom and the N atom lying on the rotation axis.
Lauri Kivijärvi, Matti Haukka
doaj   +1 more source

4-(Benzo[d]thiazol-2-yl)-N,N-dimethylaniline

IUCrData, 2016
The whole molecule of the title compound, C15H14N2S, is approximately planar, with an r.m.s. deviation of 0.0382 Å from the best-fit mean plane through all 18 non-H atoms.
Yi-Wen Tang, Jing-Hang Wang, Qing-Yuan Xie, Quan Wang, Jie-Ying Wu   +4 more
doaj   +1 more source