نتایج جستجو برای: chloride cl

تعداد نتایج: 119602  

2012
Qian Xu

The asymmetric unit of the title compound, (C(6)H(14)N)(2)[SbCl(5)], contains one cation and half of the anion on a special position (specifically, the Sb(III) ion and three chloride anions are situated on a mirror plane). In the [SbCl(5)](2-) unit, the Sb(III) ion is coordinated by five chloride anions [Sb-Cl = 2.3721 (11)-2.6656 (12) Å] in a distorted square-pyramidal geometry. However, one c...

Journal: :Physiological research 2003
E M Volkov L F Nurullin E Nikolsky J Krůsek F Vyskocil

The resting membrane potential (V(m)) of isolated somatic longitudinal muscles of the earthworm Lumbricus terrestris was studied by glass microelectrodes. The inhibition of chloride permeability by low pH did not affect V(m) of the muscle fibers in isolated somatic longitudinal muscles of the earthworm Lumbricus terrestris which was -48.7 mV (inside negative) at pH 7.3 and -49.1 at pH 5.6. On t...

2011
Run-Qiang Zhu

The centrosymmetric mol-ecule of the title complex, [Cd(4)Cl(8)(C(3)H(4)N(2))(6)(C(3)H(7)NO)(2)], contains four Cd(II) atoms, six imidazole, two dimethyl-formamide and eight chloride ligands. The structure shows a novel chloride-bridged tetra-nuclear cadmium quasi-cubane cluster. The coordination geometry of all Cd(II) atoms is distorted octa-hedral, with the two metal atoms in the asymmetric u...

2010
Miquel Barceló-Oliver Angel Terrón Angel García-Raso Iztok Turel Marta Morell

In the centrosymmetric binuclear title compound, [Zn(2)Cl(4)(C(20)H(17)N(3))(2)], the coordination geometry of the Zn(II) ion can be described as a distorted ZnN(2)Cl(3) trigonal bipyramid (τ = 0.89), arising from the N,N'-bidentate ligand, a terminal chloride ion and two bridging chloride ions. The N atoms occupy one axial and one equatorial site and the terminal chloride ion occupies an equat...

2008
Patrick Hakey Wayne Ouellette Jon Zubieta Timothy Korter

The crystal structure of the title compound {systematic name: (S)-(+)-N-[1-(2-chloro-phen-yl)-2-oxocyclo-hexyl]meth-anam-in-ium chloride}, C(13)H(17)ClNO(+)·Cl(-), was determined at 90 (2) K. The (S)-(+)-ketamine hydro-chloride salt is a well known anesthetic compound and is dramatically more potent than its R isomer. In the title compound, the cyclo-hexa-none ring adopts a chair conformation w...

2010
Asdrúbal Arias Lidia Meléndez Sylvain Bernès Maribel Arroyo

The title complex, [Os(C(6)F(5)S)(3)Cl(C(18)H(12)F(3)P)], displays a trigonal-bipyramidal Os(IV) coordination geometry with the S atoms of three thiol-ate ligands occupying the equatorial positions. The thiol-ate penta-fluoro-phenyl substituents are all placed above the equatorial plane, forming a claw-like cavity which accommodates the chloride ligand with a normal Os-Cl bond length. The phosp...

Journal: :Molbank 2023

The dihydrochloride salt of pexidartinib was synthesized and the crystal structure its dihydrate determined from single data. asymmetric unit consists one formula unit. In molecule, N atom central pyridine ring pyridine-N pyrrolopyridine group are both protonated. molecule forms N–H···O N–H···Cl interactions with neighboring water molecules chloride ions, respectively. Water/chloride (O–H···Cl)...

2017
Magda Torres-Luque Johann F. Osma Mauricio Sánchez-Silva Emilio Bastidas-Arteaga Franck Schoefs

Chloride presence affects different environments (soil, water, concrete) decreasing their qualities. In order to assess chloride concentration this paper proposes a novel sensor for detecting and measuring it. This sensor is based on electric changes of commercial monocalcium aluminate (CA) when it interacts with chloride aqueous solutions. CA is used as a dielectric material between two coplan...

2015
Pattarapol Khongsuk Samran Prabpai Palangpon Kongsaeree

In the title methanol-solvated salt, C14H19Cl3N5O2 (+)·Cl(-)·CH3OH, the triazine mol-ecule is protonated at one of the triazine N atoms. In the crystal, the triazine cations are linked through a pair of N-H⋯N hydrogen bonds, with graph-set R 2 (2)(8), forming an inversion dimer. The protonated N atom and the 2- and 4-amino groups of the triazine cation inter-act with the chloride anion through ...

2017
Robert Goggs Marc Myers Sage De Rosa Erik Zager Daniel J. Fletcher

Disorders of chloride and mixed acid-base disturbances are common in veterinary emergency medicine. Rapid identification of these alterations and the presence of unmeasured anions aid prompt patient assessment and management. This study aimed to determine in dogs and cats if site-specific reference values for [Cl-]:[Na+] ratio and [Na+] - [Cl-] difference accurately identify corrected chloride ...

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