35 / 41
Materials Congress 2018
Page 81
Nano Research & Applications
ISSN: 2471-9838
W o r l d C o n g r e s s o n
Materials Science & Engineering
A u g u s t 2 3 - 2 5 , 2 0 1 8
Am s t e r d a m , N e t h e r l a n d s
T
he design and development of hybrid materials obtained from the assembly of organic and inorganic units constitutes one
of the most fertile and emerging areas within the science of materials. The wide variety of building blocks that exist has
allowed the construction of a large variety of 1D, 2D and 3D structures that have received great attention for their attractive
properties that have found a wide variety of applications in fields such as catalysis, energy storage, the development of electronic
devices, biomedicine, and environmental remediation, among others. Laminar materials are the result of preferential growth in
two dimensions related to the electronic structure of the atoms involved. These materials can also be obtained from 3D lattices, in
which growth in the axial direction is inhibited. Particularly the pentacyanonitrosilferrate [Fe(CN)
5
NO]
2-
anion is commonly known
as nitroprusside ion, can act as a bridge unit between coordinatingmetal centers to give rise to a series of coordination compounds
which is usually obtained as 3D solids, except phase of Cu(II) which is obtained in laminar form. In this contribution, we used the
different organic molecules as 1-methyl-2-Pyrrolidone (1m2p), Pyridine (Py) and Pyrazine (Pyz) to inhibit the axial growth of the
transition metal nitroprussiate phases for the remaining metals (M = Mn, Fe, Co, Ni, Zn). In the interlayer region, organic molecules
from neighbouring sheets interact through their dipole and quadrupole moments, which are forces of physical nature. As the net
electrostatic interaction between neighbouring molecules is attractive, their π-clouds partially overlap, which contributes to the
stability of the 3D framework through dispersive-type forces. These novel materials were separated by centrifugation, washed
and then characterized by chemical analyses, XRD, IR, UV−Vis, TG, magnetic data and DSC Thermal Analysis.
yosuan.ag87@gmail.comDesign and characterization of layered solid
from the intercalation of organic molecules into
transition metal nitroprussides
Yosuan Avila Garcia
1
, A A Lemus Santana
1
, E Reguera Ruiz
1
and O Hernandez Silva
2
1
Centro de Investigación en Ciencia Aplicada y Tecnología de Avanzada, México
2
Centro de Investigación y de Estudios Avanzados, Instituto Politecnico Nacional, Mexico
Nano Res Appl 2018, Volume: 4
DOI: 10.21767/2471-9838-C4-018