Results 31 to 40 of about 917,253 (403)

1,1′-(Ethane-1,2-diyl)bis(4-{(E)-2-[4-(dimethylamino)phenyl]ethenyl}pyridin-1-ium) dibromide ethanol 0.67-solvate

open access: yesIUCrData, 2021
The asymmetric unit of the title solvated molecular salt, 3C32H36Br2N42+·6Br−·2C2H5OH, consists of 1.5 cations, three bromide anions and one ethanol solvent molecule of crystallization. The half-cation is completed by crystallographic inversion symmetry.
Shengnan Wang, Gang Liu, Zhichao Wu
doaj   +1 more source

Ammonia Uptake and Release in the MnX2–NH3 (X = Cl, Br) Systems and Structure of the Mn(NH3)nX2 (n = 6, 2) Ammines

open access: yesCrystals, 2012
Hexa-ammine complexes, Mn(NH3)6X2 (X = Cl, Br), have been synthesized by ammoniation of the corresponding transition metal halide and characterized by Powder X-ray diffraction (PXRD) and Raman spectroscopy.
Duncan H. Gregory   +4 more
doaj   +1 more source

New production pathway of musty 2,4,6-tribromoanisole during raw water disinfection processes at a surface water treatment plant

open access: yesWater Supply, 2023
The City of Wichita Falls’ Cypress Environmental Laboratory developed a comprehensive taste and odor (T&O) monitoring program to identify T&O compounds, their point of origin, and how to mitigate each T&O event to lessen its impact and maintain consumer ...
Hunter Adams   +6 more
doaj   +1 more source

SANS studies of liquid crystalline microemulsion gels [PDF]

open access: yes, 1989
We have investigated by small-angle neutron scattering (SANS) the ternary system containing water, alkane and the surfactant mixture benzyltetradecyldimethylammonium chloride and tetradecyltrimethylammonium bromide, which we have found to form a cubic ...
Radiman, S.   +3 more
core   +1 more source

Intrinsic Dynamic and Static Nature of Halogen Bonding in Neutral Polybromine Clusters, with the Structural Feature Elucidated by QTAIM Dual-Functional Analysis and MO Calculations

open access: yesMolecules, 2021
The intrinsic dynamic and static nature of noncovalent Br-∗-Br interactions in neutral polybromine clusters is elucidated for Br4–Br12, applying QTAIM dual-functional analysis (QTAIM-DFA).
Satoko Hayashi   +3 more
doaj   +1 more source

Recoiling DNA Molecule: Simulation & Experiment [PDF]

open access: yes, 2002
Single molecule DNA experiments often generate data from force versus extension measurements involving the tethering of a microsphere to one end of a single DNA molecule while the other is attached to a substrate.
Dickman, Ronald   +2 more
core   +2 more sources

Crystal structure of 2-bromo-3-dimethylamino-N,N,N′,N′,4-pentamethyl-4-(trimethylsilyloxy)pent-2-eneamidinium bromide

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The reaction of the orthoamide 1,1,1-tris(dimethylamino)-4-methyl-4-(trimethylsilyloxy)pent-2-yne with bromine in benzene, yields the title salt, C15H33BrN3OSi+·Br−.
Ioannis Tiritiris   +2 more
doaj   +1 more source

Monodisperse Formamidinium Lead Bromide Nanocrystals with Bright and Stable Green Photoluminescence

open access: yesJournal of the American Chemical Society, 2016
Bright green emitters with adjustable photoluminescence (PL) maxima in the range of 530–535 nm and full-width at half-maxima (fwhm) of
L. Protesescu   +6 more
semanticscholar   +1 more source

BROMIDE OF NICKEL [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1883
n ...
openaire   +2 more sources

Intramolecular pi-pi stacking interactions in 2-substituted N,N-dibenzylaziridinium ions and their regioselectivity in nucleophilic ring-opening reactions [PDF]

open access: yes, 2009
The ring opening of 2-substituted N,N-dibenzylaziridinium ions by bromide is known to occur exclusively at the Substituted aziridine carbon atom via ail S(N)2 mechanism, whereas the opposite regioselectivity has been observed as the main pathway for ring
Catak, Saron   +4 more
core   +2 more sources

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