ChemInform Abstract: Three-Dimensional Open-Framework Nickel Aluminophosphate [NiAlP2O8][C2N2H9]: Assembly of One-Dimensional AlP2O83- Chains Through [NiO5N] Octahedra.

ChemInform ◽  
2010 ◽  
Vol 31 (46) ◽  
pp. no-no
Author(s):  
Bo Wei ◽  
Jihong Yu ◽  
Zhan Shi ◽  
Shilun Qiu ◽  
Wenfu Yan ◽  
...  
Keyword(s):  
Three Dimensional ◽  
One Dimensional ◽  
Open Framework

Three-Dimensional Open-Framework Nickel Aluminophosphate [NiAlP2O8][C2N2H9]:  Assembly of One-Dimensional AlP2O83-Chains through [NiO5N] Octahedra

2000 ◽  
Vol 12 (8) ◽  
pp. 2065-2067 ◽  
Author(s):  
Bo Wei ◽  
Jihong Yu ◽  
Zhan Shi ◽  
Shilun Qiu ◽  
Wenfu Yan ◽  
...  
Keyword(s):  
Three Dimensional ◽  
One Dimensional ◽  
Open Framework

Construction of a porous three dimensional rare earth metal–sulfur–ligand open framework

2015 ◽  
Vol 51 (87) ◽  
pp. 15819-15822 ◽  
Author(s):  
Jin Xu ◽  
Ting Liu ◽  
Xiaohui Han ◽  
Shanshan Wang ◽  
Dan Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Three Dimensional ◽  
Earth Metal ◽  
One Dimensional ◽  
Open Framework ◽  
Sulfur Ligand ◽  
Organic Linker

By using piperazine-1,4-dicarbodithiolate (pipzdtc2−) as the organic linker and the Nd3+ cation as the inorganic motif, a 3D rare earth metal–sulfur–ligand MOF with one-dimensional channels was obtained.

Synthons and design in metal phosphates and oxalates with open architectures

2001 ◽  
Vol 57 (1) ◽  
pp. 1-12 ◽  
Author(s):  
C. N. R. Rao ◽  
Srinivasan Natarajan ◽  
Amitava Choudhury ◽  
S. Neeraj ◽  
R. Vaidhyanathan
Keyword(s):  
Linear Chain ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Ladder Structure ◽  
One Dimensional ◽  
Metal Phosphates ◽  
Open Framework ◽  
Framework Materials ◽  
Layer Structures ◽  
The One

We briefly describe the structures of open-framework metal phosphates with different dimensionalities, such as the one-dimensional linear-chain and ladder structures, two-dimensional layer structures and three-dimensional structures with channels. We demonstrate the role of the zero-dimensional four-membered ring monomer and of the one-dimensional ladder structure as the starting building units or synthons involved in the formation of the complex architectures. Thus, we show how the one-dimensional ladder structure transforms to two- and three-dimensional structures under mild conditions. The two-dimensional layer structures also transform to three-dimensional structures, while the zero-dimensional monomer transforms to layered and three-dimensional structures under ordinary reaction conditions. These transformations provide an insight into the possible pathways involved in the building up of the complex structures of metal phosphates. The isolation of amine phosphates during the hydrothermal synthesis of metal phosphates and also the facile reactions between amine phosphates and metal ions to yield a variety of open-framework materials have thrown light on the mechanism of formation and design of these structures. The existence of a hierarchy of open-framework metal oxalates and their ready formation by employing amine oxalates as intermediates provides additional support to the observations made earlier with regard to the phosphates.

Novel mercury selenidoantimonates with structures ranging from one-dimensional ribbon to three-dimensional open-framework

2013 ◽  
Vol 42 (15) ◽  
pp. 5454 ◽  
Author(s):  
Kai-Yao Wang ◽  
Dong Ye ◽  
Liu-Jiang Zhou ◽  
Mei-Ling Feng ◽  
Xiao-Ying Huang
Keyword(s):  
Three Dimensional ◽  
One Dimensional ◽  
Open Framework

Structure and function of neural networks in the retina

1988 ◽  
Vol 46 ◽  
pp. 26-27
Author(s):  
Peter Sterling
Keyword(s):  
Ganglion Cells ◽  
Three Dimensional ◽  
Structure And Function ◽  
Synaptic Connections ◽  
Visual Axis ◽  
One Dimensional ◽  
Cat Retina ◽  
Ultrathin Sections ◽  
And Function ◽  
Insight Into

The synaptic connections in cat retina that link photoreceptors to ganglion cells have been analyzed quantitatively. Our approach has been to prepare serial, ultrathin sections and photograph en montage at low magnification (˜2000X) in the electron microscope. Six series, 100-300 sections long, have been prepared over the last decade. They derive from different cats but always from the same region of retina, about one degree from the center of the visual axis. The material has been analyzed by reconstructing adjacent neurons in each array and then identifying systematically the synaptic connections between arrays. Most reconstructions were done manually by tracing the outlines of processes in successive sections onto acetate sheets aligned on a cartoonist's jig. The tracings were then digitized, stacked by computer, and printed with the hidden lines removed. The results have provided rather than the usual one-dimensional account of pathways, a three-dimensional account of circuits. From this has emerged insight into the functional architecture.

Exploring the Multidimensional Facets of Authoritarianism: Authoritarian Aggression and Social Dominance Orientation

2008 ◽  
Vol 67 (1) ◽  
pp. 51-60 ◽  
Author(s):  
Stefano Passini
Keyword(s):  
Social Dominance ◽  
Factor Model ◽  
Three Dimensional ◽  
Social Dominance Orientation ◽  
Model Fit ◽  
Regression Analyses ◽  
One Dimensional ◽  
Confirmatory Factor ◽  
The One ◽  
Better Than

The relation between authoritarianism and social dominance orientation was analyzed, with authoritarianism measured using a three-dimensional scale. The implicit multidimensional structure (authoritarian submission, conventionalism, authoritarian aggression) of Altemeyer’s (1981, 1988) conceptualization of authoritarianism is inconsistent with its one-dimensional methodological operationalization. The dimensionality of authoritarianism was investigated using confirmatory factor analysis in a sample of 713 university students. As hypothesized, the three-factor model fit the data significantly better than the one-factor model. Regression analyses revealed that only authoritarian aggression was related to social dominance orientation. That is, only intolerance of deviance was related to high social dominance, whereas submissiveness was not.

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