Isotropic and Anisotropic Magnetic Exchange Interactions through .mu.-N1,N2 1,2,4-Triazole and .mu.-Sulfato Bridges: X-ray Crystal Structure, Magnetic Properties, and Single-Crystal EPR Study of (.mu.-4-Amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole-N',N1,N2,N'')(.mu.-sulfato-O,O')[(sulfato-O)aquacopper(II)]triaquacopper(II) Hydrate

1995 ◽  
Vol 34 (21) ◽  
pp. 5175-5182 ◽  
Author(s):  
Petra J. van Koningsbruggen ◽  
Dante Gatteschi ◽  
Rudolf A. G. de Graaff ◽  
Jaap G. Haasnoot ◽  
Jan Reedijk ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Exchange Interactions ◽  
Magnetic Exchange ◽  
X Ray

ChemInform Abstract: X-Ray Single-Crystal Structure and Magnetic Properties of KMn(H2O)5Ru2(CO3)4·5H2O: A Layered Soft Magnet.

ChemInform ◽  
2013 ◽  
Vol 44 (32) ◽  
pp. no-no
Author(s):  
Dan Wang ◽  
Bin Liu ◽  
Jin Jin ◽  
Xue-Mei Liu ◽  
Yan-Yan Jia ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
X Ray

Effects of substitution, solvent andpH on magnetic exchange interactions in SOD model systems: ESR, electrochemical and single crystal x-ray studies

1996 ◽  
Vol 108 (3) ◽  
pp. 307-307
Author(s):  
P S Subramanian ◽  
D Srinivas ◽  
Mohan M Bhadbhade ◽  
M Velayuthum ◽  
S Subramanian
Keyword(s):  
Single Crystal ◽  
Exchange Interactions ◽  
Model Systems ◽  
Magnetic Exchange ◽  
X Ray

Synthesis, Characterization, Crystal Structure and Magnetic Properties of [(en)CuII(ImH)2](ClO4)2 (en = Ethylenediamine, ImH = Imidazole): A Metalloligand as a Building Block for Heterometal Chains

2003 ◽  
Vol 58 (6) ◽  
pp. 505-510 ◽  
Author(s):  
Thorsten Glaser ◽  
Maik Heidemeier ◽  
F. Ekkehardt Hahn ◽  
Tania Pape ◽  
Thomas Lügger
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Building Block ◽  
Exchange Interactions ◽  
High Yield ◽  
Magnetic Data ◽  
X Ray ◽  
X Ray Crystallography ◽  
Structural And Electronic Properties ◽  
Dark Blue

The reaction of Cu(ClO4)2·6H2O, imidazole (ImH), and ethylenediamine (en) in a 1 : 2 : 1 ratio afforded in high yield dark-blue single-crystals of [(en)CuII(ImH)2](ClO4)2, 1, which can be used after deprotonation as a building block for heterometallic ferrimagnetic chains. The structural and electronic properties of 1 were examined by X-ray crystallography, FTIR, ESI-MS, electrochemistry, UV/vis/NIR, EPR, and magnetic susceptibility measurements. The structure of 1 exhibits intermolecular π-π interactions and hydrogen bonds but the magnetic data exclude the presence of intermolecular exchange interactions.

X-ray Single-Crystal Structure and Magnetic Properties of Fe[CH3PO3)]·H2O:  A Layered Weak Ferromagnet

2002 ◽  
Vol 41 (4) ◽  
pp. 709-714 ◽  
Author(s):  
Carlo Bellitto ◽  
Fulvio Federici ◽  
Marcello Colapietro ◽  
Gustavo Portalone ◽  
Daniela Caschera
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
X Ray ◽  
Weak Ferromagnet

scholarly journals From a Dissymmetrical Oxamidate Ligand to a 2D Coordination Polymer: Synthesis, Crystal Structure and Magnetic Properties

2010 ◽  
Vol 65 (10) ◽  
pp. 1240-1244 ◽  
Author(s):  
Bao Lin Liu ◽  
Juan Dang ◽  
Shuang Quan Zang ◽  
Qing Lun Wang ◽  
Ruo Jie Tao
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Coordination Polymer ◽  
Single Crystal ◽  
Polymer Synthesis ◽  
Trinuclear Complex ◽  
X Ray ◽  
Metal Organic ◽  
2D Structure ◽  
Complex Features

A new dissymmetrical oxamidate ligand has been used to construct a metal-organic network. Using this ligand, a novel coordination polymer, namely {[Cu(obea)]2Cu・CH3OH・H2O}n (1) [H3obea = N1-(2-carboxyphenyl)-N2-(2-hydroxyethyl)oxalamide] has been synthesized and characterized by single-crystal X-ray analysis. The structure of complex 1 consists of neutral trinuclear complex units. Through syn-anti carboxylate bridges, the complex features a 2D structure with a helical substructure. Its magnetic properties have been investigated.

X-ray single-crystal structure and magnetic properties of KMn(H2O)5Ru2(CO3)4·5H2O: A layered soft magnet

2013 ◽  
Vol 33 ◽  
pp. 138-141 ◽  
Author(s):  
Dan Wang ◽  
Bin Liu ◽  
Jin Jin ◽  
Xue-Mei Liu ◽  
Yan-Yan Jia ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
X Ray

scholarly journals Magnetic properties of a new cobalt hydrogen vanadate with a dumortierite-like structure: Co13.5(OH)6(H0.5VO3.5)2(VO4)6

2019 ◽  
Vol 75 (6) ◽  
pp. 777-782
Author(s):  
Mohammed Hadouchi ◽  
Abderrazzak Assani ◽  
Mohamed Saadi ◽  
Abdelilah Lahmar ◽  
Mimoun El Marssi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Magnetic Measurements ◽  
Crystal Form ◽  
X Ray Diffraction ◽  
One Dimensional ◽  
X Ray ◽  
Pyramidal Groups ◽  
Scanning Electron

The magnetic properties of a novel cobalt-based hydrogen vanadate, Co13.5(OH)6(H0.5VO3.5)2(VO4)6, are reported. This new magnetic material was synthesized in single-crystal form using a conventional hydrothermal method. Its crystal structure was determined from single-crystal X-ray diffraction data and was also characterized by scanning electron microscopy. Its crystal framework has a dumortierite-like structure consisting of large hexagonal and trigonal channels; the large hexagonal channels contain one-dimensional chains of face-sharing CoO6 octahedra linked to the framework by rings of VO4 tetrahedra, while the trigonal channels are occupied by chains of disordered V2O4 pyramidal groups. The magnetic properties of this material were investigated by DC magnetic measurements, which indicate the occurrence of antiferromagnetic interactions.

Crystal Structure and Magnetic Properties of the Compounds Yb(Zn,Al)~6 and YbZn~6

2008 ◽  
Vol 63 (3) ◽  
pp. 237-243 ◽  
Author(s):  
Maria L. Fornasini ◽  
Pietro Manfrinetti ◽  
Donata Mazzone ◽  
Sudesh K. Dhar
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
Single Crystal ◽  
Crystal Structures ◽  
Diffraction Data ◽  
X Ray Diffraction ◽  
Space Group ◽  
X Ray

The title compounds were synthesized and their crystal structures determined by single crystal X-ray diffraction data. Both compounds crystallize with the cubic space group Im3̄̅. Yb(Zn,Al)∽6: a = 14.299(4) Å , wR(F2) = 0.041, with Yb25.39(2)Zn138.2(3)Al7.7(3) as the refined composition; YbZn∽6: a = 14.298(4) Å , wR(F2) = 0.079, with Yb25.05(3)Zn146.83(9) as the refined composition. Their crystal structures are closely related to the YCd6 type, with two different details: Zn/Al (or Zn) atoms in the 8c sites center the cubic interstices of the structure; the pentagonal dodecahedron cavities are partially filled by ytterbium atoms in the 2a sites, with an environment topologically similar to that found in the clathrate-I compounds. Magnetic properties of the two compounds are also reported.

Sign in / Sign up

Export Citation Format

Share Document