Results 191 to 200 of about 46,521 (243)

An Excellent Deep‐Ultraviolet Nonlinear Optical Crystal Realized via a Functional Group Based on a Two‐in‐One Strategy

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A “two‐in‐one” design strategy integrating guanidinium and carboxyl functional groups was developed to overcome the intrinsic trade‐off among SHG response, ultraviolet cutoff edge, and birefringence in DUV NLO crystals. Benefiting from non‐π‐conjugated electronic isolation, Zn‐GPA(II) simultaneously achieves a strong SHG response (2.1 × KH2PO4), an ...
Xiliang Jiang, Hongyuan Sha, Xieming Xu, Chenrui Wang, Luying Zheng, Haotian Tian, Binwen Liu, Shuaihua Wang, Guocong Guo   +8 more
wiley   +1 more source

Polyhalogenated 2,1,3-Benzochalcogenadiazoles: A Small-Molecule Platform for Multicentered Spin-Orbit Coupling Affecting Optical Properties (Chalcogens = S, Se, Te; Halogens = F, Cl, Br, I). [PDF]

Chemphyschem
Radiush EA, Sukhikh TS, Kosenkova YS, Golovanov IS, Karpova EV, Semenov NA, Zibarev AV.   +6 more
europepmc   +1 more source

Ligand Redox Noninnocence in Bis(phosphinimine) Diarylamido Pincer Complexes of Nickel

European Journal of Inorganic Chemistry, EarlyView.
The oxidative noninnocence of a bis(phosphinimine) ligand featuring a diarylamido backbone was investigated for several nickel complexes. Radical/charge delocalization across the aromatic backbone plays an important role in the stabilization of the diarylaminyl and putative diarylnitrenium complexes.
Xiujing Xing, Ryan P. Murphy, David P. Hales, Qiuran Wang, Ariana Z. Spentzos, Laura M. Thierer, Michael R. Gau, Patrick J. Carroll, Neil C. Tomson   +8 more
wiley   +1 more source

Concise synthesis of simplified aogacillin analogs reveals innate reactivity and synergy with aminoglycosides. [PDF]

Chem Sci
LeBlanc AR, Smith JR, Isakov AJ, Bacsa J, Wuest WM.   +4 more
europepmc   +1 more source

Synthesis of Zwitterionic Tris(pyrazolyl) Ligands and Their Mn(II) Bis‐Chelates Exhibiting Charge–Transfer‐Induced Spin Crossover

European Journal of Inorganic Chemistry, EarlyView.
In this article, a series of zwitterionic scorpionate ligands based on the anionic tris‐(pyrazolyl)borate ligand scaffold is presented. These ligands are used to prepare bis‐chelates with divalent manganese ions. The resulting complexes are studied via magnetic, crystallographic, and electrochemical means to characterize the charge–transfer‐induced ...
Matthew C. Kessinger, Tzu‐Ching Cheng, Cameron Brillhart, Sreenivasulu Chinnabattigalla, Carla Slebodnick, Amanda J. Morris   +5 more
wiley   +1 more source

lmp2gro: A Python Tool for Converting LAMMPS Data Files into GROMACS Topologies. [PDF]

J Chem Inf Model
Moni Pereira A, da Silva Martins J, Albuquerque M, Costa LT.   +3 more
europepmc   +1 more source

Resolution Approaches Toward Enantiopure Planar Chiral 7‐bromo‐4‐hydroxy [2.2]paracyclophane

European Journal of Organic Chemistry, EarlyView.
This work describes access to both enantiomers of planar chiral 7‐bromo‐4‐hydroxy [2.2]paracyclophane through direct resolution of the racemate using an L‐isoleucine‐derived chiral auxiliary or through resolution of 4‐hydroxy [2.2]paracyclophane, followed by regioselective bromination.
Arthur Le Coz, Thomas Desclais, Fabien Le Cavelier, Jean‐François Lohier, Cyprien Lemouchi, Stéphane Perrio   +5 more
wiley   +1 more source

DBU/H₂O: a probing medium for diastereoselective Diels-Alder reactions of (arylvinyl)cyclohex-2-en-1-one dienes with a symmetrical <i>trans</i> dienophile. [PDF]

RSC Adv
Abaee MS, Shabani Z, Mojtahedi MM.
europepmc   +1 more source

Modular Synthesis of Di‐ and Triazadibenzoazulenes by a Cross‐Coupling/Cycloisomerization Strategy

European Journal of Organic Chemistry, EarlyView.
Two series of regioisomeric di‐ and triazadibenzoazulenes were prepared from dihalogenated imidazo[1,2‐a]pyridines and imidazo[1,2‐a]pyrazines. Imidazo[1,2‐a]pyridines and imidazo[1,2‐a]pyrazines are important nitrogen‐containing heterocycles with applications in medicinal and materials chemistry.
Karyna Kulyk, Artyom Petrosyan, Karsten Paul Lüdtke, Jonas Surkau, Martin Köckerling, Peter Ehlers, Peter Langer   +6 more
wiley   +1 more source

Correction to "Colossal Anisotropic Thermal Expansion Through Coupling Spin Crossover and Rhombus Deformation in a Hexanuclear {Fe^III ₄Fe^II ₂} Compound". [PDF]

Angew Chem Int Ed Engl
europepmc   +1 more source