Crystal Structure Determination of Dimenhydrinate after More than 60 Years: Solving Salt–Cocrystal Ambiguity via Solid-State Characterizations and Solubility Study

2016 ◽  
Vol 16 (9) ◽  
pp. 5223-5229 ◽  
Author(s):  
Okky Dwichandra Putra ◽  
Tomomi Yoshida ◽  
Daiki Umeda ◽  
Kenjirou Higashi ◽  
Hidehiro Uekusa ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Structure Determination ◽  
Crystal Structure Determination ◽  
Solubility Study

catena-Poly[[dibutyltin(IV)]-μ-3,4,5,6-tetrafluorobenzene-1,2-dicarboxylato-κ4 O 1,O 1′:O 2,O 2′]

2007 ◽  
Vol 63 (3) ◽  
pp. m776-m777 ◽  
Author(s):  
Yawen Han ◽  
Rufen Zhang ◽  
Daqi Wang
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Structure Determination ◽  
Title Compound ◽  
Crystal Structure Determination ◽  
Polymeric Chain

The crystal structure determination of the title compound, [Sn(C4H9)2(C8F4O4)] n , revealed an infinite polymeric chain in the solid state. The Sn atom is in a distorted sixfold coordination between bicapped tetrahedral and skew-bipyramidal.

Synthese und Kristallstrukturanalyse von Undecacarbonyl- (μ-trifluormethylisocyanid)trieisen, Fe3(μ-CNCF3)(CO)11 / Synthesis and Crystal Structure Determination of Undecacarbonyl(μ-trifluoromethylisocyanide)triiron, Fe3(μ-CNCF3)(CO)11

1984 ◽  
Vol 39 (6) ◽  
pp. 721-726 ◽  
Author(s):  
Irene Brüdgam ◽  
Hans Hartl ◽  
Dieter Lentz
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Structure Analysis ◽  
Structure Determination ◽  
Crystal Structure Analysis ◽  
Crystal Structure Determination ◽  
Synthesis And Crystal Structure ◽  
Infrared Data ◽  
C Nmr

AbstractThe unstable trifluorom ethylisocyanide can be stabilized on the Fe3(CO)11 framework. Infrared data suggest that the isocyanide ligand occupies bridging positions in the solid state and in solution. This fact has been confirmed by the crystal structure analysis and by 13C NMR measurements.

Über bicyclische Diacyloxy-pentafluoro-μ3-oxotriborane 2.2.6.10.10-Pentafluoro-4.8-dialkyl-1.3.5.7.9-pentaoxa-2.6.10-triborabicyclo(4.4.0)decadiene: Darstellung, Molekül- und Kristallstruktur

1985 ◽  
Vol 40 (7) ◽  
pp. 934-941 ◽  
Author(s):  
Herbert Binder ◽  
Walter Matheis ◽  
Gernot Heckmann ◽  
Hans-Jörg Deiseroth ◽  
Han Fu-Son
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Structure Determination ◽  
Crystal Structure Determination ◽  
Insertion Reaction ◽  
X Ray

Abstract Bicyclic acyloxyfluoroboranes 3 react with BF3 by an insertion reaction to form bicyclic diacyloxy- pentafluoro-μ3-oxotriboranes of the 2.2.6.10.10-pentafluoro-4.8-dialkyl-1.3.5.7.9-pentaoxa- 2.6.10-tribora-bicyclo(4.4.0)decadiene type 4. A X-ray crystal structure determination of 4b is reported. NM R data of 4b in the solid state and in solution are discussed.

Crystal structure determination of Hägg carbide,χ-Fe5C2by first-principles calculations and Rietveld refinement

2012 ◽  
Vol 227 (4) ◽  
pp. 207-220 ◽  
Author(s):  
Andreas Leineweber ◽  
Shunli Shang ◽  
Zi-Kui Liu ◽  
Marc Widenmeyer ◽  
Rainer Niewa
Keyword(s):  
Crystal Structure ◽  
Rietveld Refinement ◽  
Structure Determination ◽  
First Principles ◽  
Crystal Structure Determination ◽  
First Principles Calculations

Vom Fluorsilan zum Siloxan — 1,3-Silylgruppenwanderung am Si3CSiO-Gerüst/ From a Fluorosilane to a Siloxane — 1,3-Migration of Silyl Groups in the Si3CSiO System

1985 ◽  
Vol 40 (8) ◽  
pp. 1023-1028 ◽  
Author(s):  
Uwe Klingebiel ◽  
Sabine Pohlmann ◽  
Lutz Skoda ◽  
Cornelia Lensch ◽  
George M. Sheldrick
Keyword(s):  
Crystal Structure ◽  
Structure Determination ◽  
Crystal Structure Determination ◽  
Silyl Groups ◽  
Trimethylsilyl Groups

AbstractThe nature of the products which are formed in the reaction of tris(trimethylsilyl)Methylfluorosilanes (Me3Si)3C -SiF2R with KOH depends on the bulkiness of the substituents R. The condensed siloxane is obtained for R = F . The crystal structure determination of this siloxane (Me3Si)3C -SiF2-O -SiF2-C (SiMe3)3 shows that the Si -O - Si unit is linear. A fluorosilanol as well as a siloxane could be isolated for R = Me. 1,3-Migration of one or two trimethylsilyl groups from the carbon to the oxygen takes place for R = phenyl, rm-butyl or silylamine, with formation of siloxanes which are isomeres o f the expected silanols.

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