Assembly of Iron(II)-Triazole Polymers from 1D Chains to 3D Interpenetrated Frameworks: Syntheses, Structures, and Magnetic Properties

2008 ◽  
Vol 8 (4) ◽  
pp. 1306-1312 ◽  
Author(s):  
Zhi-Guo Gu ◽  
Yi-Fan Xu ◽  
Xin-Hui Zhou ◽  
Jing-Lin Zuo ◽  
Xiao-Zeng You
Keyword(s):  
Magnetic Properties ◽  
1D Chains

Quasi-1D chains of dinickel lantern complexes and their magnetic properties

2017 ◽  
Vol 46 (17) ◽  
pp. 5546-5557 ◽  
Author(s):  
Arunpatcha Nimthong-Roldán ◽  
Jesse L. Guillet ◽  
James McNeely ◽  
Tarik J. Ozumerzifon ◽  
Matthew P. Shores ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Bridging Ligands ◽  
Chain Complexes ◽  
1D Chains

Four new quasi-1D Ni2lantern chain complexes of the form [Ni2(SOCR)4(L)]∞were prepared withN,N′-donor bridging ligands pyrazine and DABCO.

A series of divalent metal coordination polymers based on isomeric tetracarboxylic acids: synthesis, structures and magnetic properties

2014 ◽  
Vol 43 (46) ◽  
pp. 17519-17527 ◽  
Author(s):  
Min-Le Han ◽  
Ya-Ping Duan ◽  
Dong-Sheng Li ◽  
Guo-Wang Xu ◽  
Ya-Pan Wu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Hydrogen Bonding ◽  
Coordination Polymers ◽  
Divalent Metal ◽  
Metal Coordination ◽  
3D Network ◽  
Supramolecular Networks ◽  
Metal Coordination Polymers ◽  
1D Chains

A series of M(ii) coordination polymers has been synthesized. 1–3 contain 1D infinite chains, and these 1D chains are further linked by hydrogen bonding to form 3D supramolecular networks. While 4 and 5 show tetra- or penta-nodal 3D network, respectively.

Joining of Trinuclear Heterometallic CuII2–MII (M = Mn, Cd) Nodes by Nicotinate to Form 1D Chains: Magnetic Properties and Catalytic Activities

2020 ◽  
Vol 59 (20) ◽  
pp. 14989-15003 ◽  
Author(s):  
Sabarni Dutta ◽  
Tanmoy kumar Ghosh ◽  
Prithwish Mahapatra ◽  
Ashutosh Ghosh
Keyword(s):  
Magnetic Properties ◽  
Catalytic Activities ◽  
1D Chains

Structural and magnetic properties of mixed Co–Ln (Ln = Nd, Sm, Eu, Gd and Ho) diethyleneglycolate complexes

2015 ◽  
Vol 44 (36) ◽  
pp. 16013-16023 ◽  
Author(s):  
A. Abdallah ◽  
T. Gaudisson ◽  
R. Sibille ◽  
S. Nowak ◽  
W. Cheikhrouhou-Koubaa ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Weakly Interacting ◽  
Structural And Magnetic Properties ◽  
1D Chains

Co–Ln diethyleneglycolates consisting of 1D-chains of [(Ln2Co2)(Cl)2(deg)4] tetramers were produced in degH2. In the tetramers 5 and 7 Co2+ and Ln3+ coordinated cations are antiferromagnetically weakly interacting.

Electronic and Magnetic Properties of Infinite 1D Chains of Paddlewheel Carboxylates M2(COOR)4 (M = Mo, W, Ru, Rh, Ir, Cu)

2013 ◽  
Vol 117 (10) ◽  
pp. 5462-5469 ◽  
Author(s):  
Maxim V. Peskov ◽  
Xiao-He Miao ◽  
Dodi Heryadi ◽  
Jörg Eppinger ◽  
Udo Schwingenschlögl
Keyword(s):  
Magnetic Properties ◽  
Electronic And Magnetic Properties ◽  
1D Chains

Assembling a bi-coordinated Cr complex for ferromagnetic nanorings: insight from first-principles calculations

2016 ◽  
Vol 18 (27) ◽  
pp. 17868-17874
Author(s):  
Guizhi Zhu ◽  
Junyi Liu ◽  
Qiang Sun ◽  
Puru Jena
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
First Principles ◽  
First Principles Calculations ◽  
Organic Complexes ◽  
Metal Organic ◽  
Ferromagnetic Nanorings ◽  
1D Chains ◽  
Recent Synthesis

Motivated by the recent synthesis of bi-coordinated transition metal–organic complexes [Samuel, et al., Chem. Sci., 2015, 6, 3148], we have studied the structure and magnetic properties of a series of bi-coordinated transition metal based nanorings by folding quasi-1D chains.

Magnetic properties and circular dichroism of 1D chains built from chiral mononuclear and non-chiral trinuclear Cu(II) complexes with α-aminocarboxylates

2010 ◽  
Vol 363 (13) ◽  
pp. 3453-3460 ◽  
Author(s):  
Elena A. Mikhalyova ◽  
Sergey V. Kolotilov ◽  
Olivier Cador ◽  
Fabrice Pointillart ◽  
Stéphane Golhen ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Circular Dichroism ◽  
Circular Dichroïsm ◽  
1D Chains

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

Microstructure in soft magnetic E3 (S1, Al) (Sendust) alloys

1988 ◽  
Vol 46 ◽  
pp. 770-771
Author(s):  
June D. Kim
Keyword(s):  
Electron Microscopy ◽  
Magnetic Properties ◽  
Ternary Phase Diagram ◽  
Vertical Tube ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Soft Magnetic ◽  
Quenching Temperature ◽  
Thin Foils ◽  
Vertical Tube Furnace

Iron-base alloys containing 8-11 wt.% Si, 4-8 wt.% Al, known as “Sendust” alloys, show excellent soft magnetic properties. These magnetic properties are strongly dependent on heat treatment conditions, especially on the quenching temperature following annealing. But little has been known about the microstructure and the Fe-Si-Al ternary phase diagram has not been established. In the present investigation, transmission electron microscopy (TEM) has been used to study the microstructure in a Sendust alloy as a function of temperature.An Fe-9.34 wt.% Si-5.34 wt.% Al (approximately Fe3Si0.6Al0.4) alloy was prepared by vacuum induction melting, and homogenized at 1,200°C for 5 hrs. Specimens were heat-treated in a vertical tube furnace in air, and the temperature was controlled to an accuracy of ±2°C. Thin foils for TEM observation were prepared by jet polishing using a mixture of perchloric acid 15% and acetic acid 85% at 10V and ∼13°C. Electron microscopy was performed using a Philips EM 301 microscope.

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