Results 21 to 30 of about 14,921 (209)

Crystal structure of bis[1-(4-bromobenzyl)pyridinium] bis(1,2-dicyanoethene-1,2-dithiolato-κ2S,S′)nickelate(II)

Acta Crystallographica Section E, 2014
The asymmetric unit of the title salt, (C12H11BrN)2[Ni(C4N2S2)2], consists of one 1-(4-bromobenzyl)pyridinium cation and one half of a complex [Ni(mnt)2]2− (mnt2− is the maleonitriledithiolate dianion).
Dong Zeng, Shui-Bin Yang, Zheng-Fang Tian   +2 more
doaj   +1 more source

Pyridinium tosylate

IUCrData
The title compound (systematic name: pyridinium 4-methylbenzenesulfonate), C5H6N+·C7H7O3S−, is the pyridinium salt of para-toluenesulfonic acid. In the crystal, classical N—H...O hydrogen bonds as well as C—H...O contacts connect the cationic and anionic
Eric Cyriel Hosten, Richard Betz
doaj   +1 more source

A Synthetic Route to Quaternary Pyridinium Salt-Functionalized Silsesquioxanes

International Journal of Polymer Science, 2012
A synthetic route to potentially biocidal silsesquioxanes functionalized by quaternary pyridinium functionalities has been developed. N-Alkylation reactions of the precursor compounds 4-(2-(trimethoxysilyl)ethyl)-pyridine (5) and 4-(2-trichloro ...
Nataliya Kostenko, Jochen Gottfriedsen, Liane Hilfert, Frank T. Edelmann   +3 more
doaj   +1 more source

Tetrapyridinium μ-oxido-di-μ-sulfato-bis[chloridodioxidomolybdate(VI)]

Acta Crystallographica Section E, 2010
The title salt, (C5H6N)4[Mo2Cl2O5(SO4)2], comprises four pyridinium cations for each [(MoClO2)2(μ-O)(μ-SO4)2]4− anionic unit. The asymmetric unit consists of three aggregates of the empirical formula.
José A. Fernandes, Ana C. Gomes, Sónia Figueiredo, Sandra Gago, André D. Lopes, Martyn Pillinger, Paulo J. A. Ribeiro-Claro, Isabel S. Gonçalves, Filipe A. Almeida Paz   +8 more
doaj   +1 more source

Bis(4,4′-bipyridin-1-ium) cis-bis(1,2-dicyano-2-sulfidoethene-1-sulfinato-κ2S,S′)platinate(2−)

IUCrData
Crystals of the sulfinate-containing platinate salt, (C10H9N2)2[Pt(C4N2O2S2)2], were obtained from a solution of [Pt(4,4′-bpy)2(mnt)] after a long period with minimal light (4,4′-bpy is 4,4′-bipyridine and mnt is maleonitriledithiolate). In the crystals,
Claire E. Welton, Eric W. Reinheimer, Bradley W. Smucker   +2 more
doaj   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

2-Amino-3-(hydroxymethyl)pyridinium 2-benzoylbenzoate monohydrate

Acta Crystallographica Section E, 2012
In the title hydrated salt, C6H9N2O+·C14H9O3−·H2O, the dihedral angle between the benzene rings of the 2-benzoylbenzoate anion is 82.04 (14)°, while the angles between the aromatic ring of the pyridinium ...
Mustafa Odabaşoğlu, Osman Ozan Avinç, Hakkı Yasin Odabaşoğlu, Orhan Büyükgüngör   +3 more
doaj   +1 more source

Frontier Advances of Terpyridine–Zn(II) Complexes: From Molecular Design to Smart Functional Materials

Advanced Science, EarlyView.
Tpy–Zn complexes serve as versatile building blocks for the modular assembly of functional materials, including polymers, gels, MOFs, cages, and composites through programmed noncovalent interactions, empowering practical applications in visual molecular recognition, smart functional materials, and photocatalytic transformations. ABSTRACT As one of the
Lixin Duan, Qingshu Zheng, Yifan Fan, Caiyun Fang, Tao Tu   +4 more
wiley   +1 more source

Regulation of Crystallization Kinetics via Zwitterionic Additive for Efficient and Operationally Stable Formamidinium Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
This study introduces a zwitterionic additive, Cl‐PPS, to regulate crystallization kinetics and passivate defects in formamidinium‐based perovskite solar cells. Cl‐PPS promotes direct α‐phase formation, minimizes necessary MACl loading, and induces highly crystalline, vertically oriented grains.
Shuai Li, Bohong Chang, Jianqiu Gong, Xianglang Sun, Francesco Vanin, Chunlei Zhang, Zexin Yu, Ning Wang, Dong Zhang, Baoze Liu, Liangchen Qian, Xinhui Lu, Haipeng Lu, Mingjie Li, Danpeng Gao, Bo Li, Zonglong Zhu   +16 more
wiley   +1 more source

Pyridin-1-ium carboxyformate–2-chloroacetic acid (1/1)

IUCrData
The asymmetric unit of the title salt co-crystal, C5H6N+·C2HO4−·C2H3ClO2, comprises a pyridinium cation, a carboxyformate anion and a 2-chloroacetic acid molecule.
Nurlana D. Sadikhova, Farida M. Muradova, Narmina A. Guliyeva, Khudayar I. Hasanov, Tahir A. Javadzade, Ennio Zangrando, Alebel N. Belay   +6 more
doaj   +1 more source