Two Cyanide-Bridged Heterometallic One-Dimensional Chain Complexes Constructed by Hydrogen Bond Interactions: Synthesis, Crystal Structures, and Magnetic Properties

2011 ◽  
Vol 41 (10) ◽  
pp. 1288-1292 ◽  
Author(s):  
Daopeng Zhang ◽  
Lifang Zhang ◽  
Zengdian Zhao ◽  
Zhonghai Ni
Keyword(s):  
Hydrogen Bond ◽  
Magnetic Properties ◽  
Crystal Structures ◽  
Dimensional Chain ◽  
One Dimensional ◽  
Hydrogen Bond Interactions ◽  
Chain Complexes

scholarly journals Synthesis, Crystal Structure and Magnetic Properties of 1D Chain Complexes Based on Azo Carboxylate Oxime Ligand

2021 ◽  
Vol 7 (7) ◽  
pp. 105
Author(s):  
Min Zeng ◽  
Xi Chen ◽  
Hui-Zhong Kou
Keyword(s):  
Crystal Structure ◽  
Magnetic Properties ◽  
High Spin ◽  
Magnetic Measurements ◽  
Antiferromagnetic Coupling ◽  
Dimensional Chain ◽  
One Dimensional ◽  
Chain Complexes ◽  
1D Chain ◽  
Oxime Ligand

Two carboxylate-bridged one-dimensional chain complexes, {[MnII(MeOH)2][FeIII(L)2]2}n (1) and {[MnII(DMF)2][MnIII(L)2]2·DMF}n (2) [H2L = ((2-carboxyphenyl)azo)-benzaldoxime], containing a low-spin [FeIII(L)2]− or [MnIII(L)2]− unit were synthesized. Magnetic measurements show that the adjacent high-spin MnII and low-spin MIII ions display weak antiferromagnetic coupling via the syn–anti carboxyl bridges, with J = −0.066(2) cm−1 for complex 1 and J = −0.274(2) cm−1 for complex 2.

Solvothermal Syntheses and Characterizations of Two Isomorphous One-Dimensional Chain Complexes Constructed by Orotic Acid

2002 ◽  
Vol 55 (10) ◽  
pp. 681 ◽  
Author(s):  
D. Sun ◽  
R. Cao ◽  
Y. Liang ◽  
M. Hong ◽  
Y. Zhao ◽  
...  
Keyword(s):  
Metal Ion ◽  
Orotic Acid ◽  
Three Dimensional ◽  
Distorted Octahedral Geometry ◽  
Dimensional Chain ◽  
Orthorhombic Space Group ◽  
One Dimensional ◽  
Hydrogen Bond Interactions ◽  
Chain Complexes ◽  
Dimensional Network

Solvothermal reactions of M(OAc)2 (M = Ni, Co) with orotic acid (2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid, H3L) in H2O/MeOH (1 : 1) gave rise to two new isomorphous polymeric complexes, [M(HL)(H2O)3]n [M = Ni, (4); Co, (5)], with one-dimensional chain structures. Both complexes crystallize in the orthorhombic space group P212121, with a 7.7438(7), b 7.7610(7), c 14.6528(12) �, Z 4 for (4), and a 7.7005(3), b 7.8725(3), c 14.6997(10) �, Z 4 for (5). X-Ray diffraction analysis shows that the metal ion is coordinated by nitrogen and oxygen atoms of an orotate ligand (HL2–) and water molecules in a distorted octahedral geometry. The hydrogen-bond interactions between chains leads to the formation of three-dimensional network structures.

The supramolecular interaction mediated chiral 1D cyanide-bridged metamagnet: synthesis, crystal structures and magnetic properties

2014 ◽  
Vol 43 (3) ◽  
pp. 945-949 ◽  
Author(s):  
Daopeng Zhang ◽  
Yongzhong Bian ◽  
Jie Qin ◽  
Ping Wang ◽  
Xia Chen
Keyword(s):  
Magnetic Properties ◽  
Crystal Structures ◽  
Antiferromagnetic Coupling ◽  
Supramolecular Interaction ◽  
Single Chain ◽  
One Dimensional ◽  
Chain Complexes

Two cyanide-bridged enantiopure one-dimensional single chain complexes have been synthesized and structurally characterized. Systematically magnetic investigations show the antiferromagnetic coupling between the Mn(iii)–Fe(iii) centers and the metamagnetic behavior at about 5.0 K.

Copper(II) coordination chain complexes with the 3,5-diacetyl-4-methylpyrazole dioxime ligand: Synthesis, crystal structures and magnetic properties

2011 ◽  
Vol 989 (1-3) ◽  
pp. 60-69 ◽  
Author(s):  
Moha Outirite ◽  
Bouchaib Mernari ◽  
Fouad Bentiss ◽  
Frederic Capet ◽  
Michel Lagrenée
Keyword(s):  
Magnetic Properties ◽  
Crystal Structures ◽  
Chain Complexes ◽  
Ligand Synthesis

1-{[5-Fluoro-2-(trifluoromethyl)phenyl]iminomethyl}-2-naphthol

2007 ◽  
Vol 63 (3) ◽  
pp. o1407-o1408
Author(s):  
Yun-Fa Zheng ◽  
Liang-Gui Wang ◽  
Guo-Bing Yan
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Schiff Base ◽  
Intramolecular Hydrogen Bond ◽  
Title Compound ◽  
Stacking Interactions ◽  
Dimensional Chain ◽  
One Dimensional ◽  
Compound C ◽  
Intramolecular Hydrogen

The title compound, C18H11F4NO, a Schiff base, has been structurally characterized. One intramolecular hydrogen bond influences the conformation of the molecule. The crystal structure is extended into a one-dimensional chain along the c axis via π–π stacking interactions.

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