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A monoclinic form of dendocarbin A: A borderline case of one-dimensional isostructural polymorphism
(International Union of Crystallography, 2015-04)
The title compound, dendocarbin A [systematic name: (1R,5aS,9aS,9bR)-1-hydroxy-6,6,9a-trimethyldodecahydronaphtho[1,2-c]furan-3-one], C15H22O3, is a sesquiterpene lactone isolated from Drimys winteri var chilensis. The ...
Isostructural M(RL)(2)(hfac)(2) complexes with RL=5-(4-[N-tert-butyl-N-aminoxyl]phenyl)pyrimidine
(ELSEVIER SCIENCE SA, 2008)
5-(4-(N-tert-Butyl-N-aminoxylphenyl)) pyrimidine (RL, 4PPN) forms crystallographically isostructural and isomorphic pseudo-octahedral M(RL)(2)(hfac)(2) complexes with M(hfac)(2), M = Zn, Cu, Ni, Co, and Mn. Multiple close ...
Comparative study of two chemically isostructural polymers: [Cu-2(VO2)(HPO4)(2)(NO3)(bpy)(2)]center dot 2H(2)O/H3PO4 (bpy is 2,2 '-bipyridine)
(2004)
The crystal structure of copper compound, [Cu2(VO 2)(HPO4)2 (NO3)(bpy)2].X was studied. These chemically isostructural systems were obtained by hydrothermal methods, which differ in the solvate molecules stabilizing the ...
The effect of isostructural seeding on the microstructure and piezoelectric properties of PZT ceramics
(Elsevier B.V., 1999-01-01)
Pechini's method was used to prepare lead titanate zirconate with Zr/Ti ratio equal to 53/47. X-ray diffraction data revealed the presence of a rhombohedral phase, rich in zirconium, due to difference in carbonate stabilities, ...
The effect of isostructural seeding on the microstructure and piezoelectric properties of PZT ceramics
(Elsevier B.V., 1999-01-01)
Pechini's method was used to prepare lead titanate zirconate with Zr/Ti ratio equal to 53/47. X-ray diffraction data revealed the presence of a rhombohedral phase, rich in zirconium, due to difference in carbonate stabilities, ...
Comparative study of two chemically isostructural polymers: [Cu 2(VO2)-(HPO4)2(NO 3)(bpy)2]·2H2O/H3PO 4 (bpy is 2,2′-bipyridine)
(2004)
The crystal structure of copper compound, [Cu2(VO 2)(HPO4)2 (NO3)(bpy)2].X was studied. These chemically isostructural systems were obtained by hydrothermal methods, which differ in the solvate molecules stabilizing the ...
Structural and thermal studies of titanium dioxide gel modified with anatase isostructural zircon silicate
(2018-01-01)
Important changes in anatase crystal structure are responsible for the consequent anatase-to-rutile phase transition in titanium dioxide powders. In order to investigate several structural rearrangements occurring in anatase ...