Results 151 to 160 of about 5,444,235 (274)

SR-groups of Order 2ⁿp^m with Dihedral Sylow 2-subgroup

Моделирование и анализ информационных систем, 2007
The structure of SR-groups with dihedral Sylow 2-subgroup modulo Frattini subgroup is described. It is proved that if a group О is a non-supersolvable SR-group of order 2npm with dihedral Sylow 2-subgroup, p is Mersenne prime.
V. V. Yanishevskiy
doaj  

Topological indices of non-commuting graph of dihedral groups

, 2018
Assume is a non-abelian group A dihedral group is the group of symmetries of a regular polygon, which includes rotations and reflections. The non-commuting graph of denoted by is the graph of vertex set whose vertices are non-central elements, in ...
Amirah Afiqah binti Jin Azman
core  

Helical Single Crystals of Porous Hydrogen‐Bonded Organic Frameworks as a Candidate for Morphologically Functional Organic Materials

Angewandte Chemie, EarlyView.
Helical‐shaped crystals of a hydrogen‐bonded organic framework (HOF) with permanent porosity have been developed. The helical HOF shows expansion and contraction, respectively, upon desorption and adsorption of solvents. Moreover, doping of additive molecules can modulate the photophysical properties and morphology of the helical HOF, showing the ...
Yuzuki Murata, Taito Hashimoto, Ryusei Oketani, Miki Naruoka, Yuuya Nagata, Ryosuke Tamura, Masayuki Morimoto, Mio Yamashita, Daisuke Sakamaki, Norimitsu Tohnai, Hitoshi Asakawa, Ichiro Hisaki   +11 more
wiley   +2 more sources

Synthesis of Large‐ and Medium‐Sized Heterobiaryl Atropisomeric Rings and Atropopeptides by Catalytic Intramolecular SNAr

Angewandte Chemie, EarlyView.
Catalytic, intramolecular N‐heterocycle arylation by nucleophilic aromatic substitution (SNAr) is now available for synthesis of highly strained macrocycles and medium‐sized heterobiaryl atropisomeric rings, including atropopeptides. Key to the approach is the ability to generate a strong base catalytically, taking advantage of base‐embedding ...
Alireza Abbasi Kejani, Paritosh Dey, Nicholas H. Stillman, Daniel M. Andrade, Michal Šimek, Martin Dračínský, Daniel Bím, Paulo H. S. Paioti   +7 more
wiley   +2 more sources

TADF‐Active Tetrazole Luminophores for Visible‐Light Functionalization of Nanoparticles and Surfaces

Angewandte Chemie, EarlyView.
A series of tetrazoles are reported that undergo 1,3‐dipolar cycloadditions with alkene and alkyne substrates, generating (dihydro)pyrazole products that exhibit thermally activated delayed fluorescence (TADF). The “photo‐click” reactivity of these tetrazoles is leveraged to functionalize nanoparticles and surfaces with TADF‐active chromophores ...
Ryoga Hojo, Katrina Bergmann, Siyuan L. Xie, Connor S. Durfy, William L. Primrose, Athan T. Gogoulis, Seja A. Elgadi, Mitchell J. Demchuk, Thomas Kalab, Peiqi Hu, Eva M. Nichols, Zachary M. Hudson   +11 more
wiley   +2 more sources

On exact products of two dihedral groups [PDF]

An exact product of two finite groups $H$ and $K$ is a finite group $X$ which contains $H$ and $K$ as subgroups, satisfying $X=HK$ and $H\cap K=\{1_X\}$.
Hu, Kan, Yu, Hao
core   +1 more source

SK1 of dihedral groups

Journal of Algebra, 1978
openaire   +2 more sources

Simulations of solvent effects on excited state dynamics of p-DAPA, a red single benzene-based fluorophore. [PDF]

J Chem Phys
Adams AH, Hix MA, Walker AR.
europepmc   +1 more source

Ultrabright NIR-II fluorophores enabled by noncovalent conformational locking for in vivo inflammation imaging. [PDF]

Sci Adv
Miao X, Jia M, Yao W, Chen R, Lu X, Wu Z, Hu W, Fan Q.   +7 more
europepmc   +1 more source

Distance-regular Cayley graphs on dihedral groups

, 2013
The main result of this article is a classification of distance-regular Cayley graphs on dihedral groups. There exist four obvious families of such graphs, which are called trivial.
Potočnik, Primož, Miklavič, Štefko
core   +1 more source