A New Conducting Molecular Solid Based on the Magnetic [Ni(dmf)6]2+ Cation and on [Ni(dsit)2]22− (dsit=1,3-dithiole-2-thione-4,5-diselenolate) Showing an Unprecedented Anion Packing

2002 ◽  
Vol 168 (2) ◽  
pp. 653-660 ◽  
Author(s):  
S. Curreli ◽  
P. Deplano ◽  
M.L. Mercuri ◽  
L. Pilia ◽  
A. Serpe ◽  
...  
Keyword(s):  
Anion Packing ◽  
Molecular Solid

Anion packing density: a universal quantity for both dense and porous crystalline inorganic phases

2002 ◽  
Vol 58 (3) ◽  
pp. 457-462 ◽  
Author(s):  
F. Liebau ◽  
H. Küppers
Keyword(s):  
High Pressure ◽  
Packing Density ◽  
Three Dimensional ◽  
Ionic Radii ◽  
Generalized Framework ◽  
Molal Volumes ◽  
Definition Of ◽  
Anion Packing ◽  
Very High ◽  
Framework Density

To compare densities of inorganic high-pressure phases their molal volumes or specific gravities are usually employed, whereas for zeolites and other microporous materials the so-called framework density, FD, is applied. The definition of FD, which refers only to phases with three-dimensional tetrahedron frameworks, is extended to a `generalized framework density' d f, which is independent of the dimensionality of the framework and the coordination number(s) of the framework cations. In this paper the anion packing density, d ap, is introduced as a new quantity which is not only applicable to any inorganic phase but, in contrast to FD and d f, also allows quantitative comparisons to be made for crystalline inorganic phases of any kind. The anion packing density can readily be calculated if the volume and content of the unit cell and the radii of the anions of a phase are known. From d ap values calculated for high-pressure silica polymorphs studied under very high pressure, it is concluded that Shannon–Prewitt effective ionic radii do not sufficiently take into account the compressibility of the anions.

Initializing 214 Pure 14-Qubit Entangled Nuclear Spin States in a Hyperpolarized Molecular Solid

2021 ◽  
pp. 3647-3654
Author(s):  
Gerd Kothe ◽  
Michail Lukaschek ◽  
Tomoaki Yago ◽  
Gerhard Link ◽  
Konstantin L. Ivanov ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Spin States ◽  
Molecular Solid

Polyoxometalate-cucurbituril molecular solid as photocatalyst for dye degradation under visible light

2017 ◽  
Vol 84 ◽  
pp. 164-167 ◽  
Author(s):  
Hai-Lei Cao ◽  
Feng-Ying Cai ◽  
Hai-Bo Huang ◽  
Bahar Karadeniz ◽  
Jian Lü
Keyword(s):  
Visible Light ◽  
Dye Degradation ◽  
Molecular Solid

Quasi-one-dimensional diffusion of He3 impurities in molecular solid hydrogen

Physica B+C ◽  
1981 ◽  
Vol 107 (1-3) ◽  
pp. 275-276 ◽  
Author(s):  
V.A. Mikheev ◽  
V.A. Maidanov ◽  
N.P. Mikhin
Keyword(s):  
Solid Hydrogen ◽  
One Dimensional ◽  
Dimensional Diffusion ◽  
Molecular Solid

scholarly journals An Enantiotropic Disorder–Partial Order Solid-State Transformation in a Molecular Solid Involving a Phase with Z′ = 12

2017 ◽  
Vol 17 (11) ◽  
pp. 5984-5993 ◽  
Author(s):  
Anastasiya I. Vinokur ◽  
Andrey Yakovenko ◽  
Lu Liu ◽  
Jennifer M. Schomaker ◽  
Ilia A. Guzei
Keyword(s):  
Solid State ◽  
Partial Order ◽  
State Transformation ◽  
Solid State Transformation ◽  
Molecular Solid
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