Self-assembly from silver(І) salts and 3,5-dimethyl-4-amino-1,2,4-triazole: syntheses and crystal structures

Wang, Ying; Cheng, Peng

doi:10.1007/s11224-007-9200-z

Cited by 8 publications

(4 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Previously, we reported a series of triazole-cadmium coordination polymers with different topologies tuned via different triazole ligands and anions . Also, the self-assembly of 1,2,4-triazole derivatives and Ag + ions produced a lot of metal-rich silver(I) clusters . Recently, we employed 4-(3-pyridinyl)-1,2,4-triazole as a bridging ligand to self-assembe a series of complexes with the help of copper(II) ions and mixed anions, which represents the first successful conversion of a discrete cage into a three-dimensional (3D) coordination network based on a cage structure …”

Section: Introductionmentioning

confidence: 99%

Self-Assembly of a Series of Metal−Organic Frameworks Based on 4-Pyridyl-1,2,4-triazole and Copper(II) Ion

Wang

Zhao

Shi

et al. 2009

Crystal Growth & Design

Self Cite

View full text Add to dashboard Cite

Using 4-pyridyl-1,2,4-triazole (pytrz) as ligand and a variety of copper(II) salts, nine copper(II) coordination polymers, {[Cu(pytrz)(OH)]X} n (X = Cl−, (1); Br−, (2); (NO3 −)·H2O, (3); BF4 −, (4); CF3SO3 −, (5)), {[Cu(pytrz)2](BF4)2·2H2O} n (6), {[Cu3(pytrz)2(OH)2(NO2)2(H2O)2](NO3)2·H2O} n (7), {[Cu3(pytrz)2(OH)2(H2O)2](SO4)2·10H2O} n (8), and {[Cu4(pytrz)4(OH)2(H2O)2](SiF6)3·11.5H2O} n (9), were prepared and their crystal structures were determined via single-crystal X-ray diffraction. Complexes 1−3 crystallize in a chiral space group P212121 and exhibits a three-dimensional (3D) chiral framework constructed by left-handed (CuO) n helixes (L). Complex 4 consists of (CuO) n helixes with the opposite chirality (R) and have the analogous cationic framework as 1. The structure of 5 is constructed through (CuO) n zigzag chains and represents the same (327583)(372) topology as 1−4. Complex 6 exhibits a novel two-dimensional (2D) Kagomé topology with bidentate pytrz. The structures of complexes 7 and 8 are based on trinuclear Cu3 clusters, and both display a 2D 44-net when only considering pytrz as bridges. In 7, the NO2 − anions act as bridges to connect the 44-nets to form a 3D α-polonium-type network. Complex 9 have four characteristically independent Cu2+ ions and construct a tetranuclear Cu4 cluster, and the Cu4 clusters are bridged by tridentate pytrz to form a 3D porous cationic coordination polymer.

show abstract

Section: Introductionmentioning

confidence: 99%

Self-Assembly of a Series of Metal−Organic Frameworks Based on 4-Pyridyl-1,2,4-triazole and Copper(II) Ion

Wang

Zhao

Shi

et al. 2009

Crystal Growth & Design

Self Cite

View full text Add to dashboard Cite

show abstract

“…Wang and Cheng [327] describe the syntheses and crystal structures of two new silver(I) complexes, in which admtrz (admtrz = 3,5-dimethyl-4-amino-1,2,4-triazole) acts as a bidentate ligand for [Ag(admtrz)(C 6 H 5 COO)] 2 Á 2H 2 O and a tridentate ligand for{[Ag 3 (admtrz) 2 (NO 3 ) 2 ](NO 3 )} n . Through coordination of an amino group attached to a triazole ring with Ag(I) ions, network structure can be controlled and it is a good candidate for Ag-N coordination bonds.…”

Section: Issuementioning

confidence: 99%

Interplay of thermochemistry and Structural Chemistry, the journal (volume 18, 2007) and the discipline

Ponikvar

Liebman

2008

Struct Chem

View full text Add to dashboard Cite

In this study, we relate the contents of the journal Structural Chemistry for the calendar year 2007 and thermochemistry. The year's articles were briefly summarized and a thermochemical comment written to supplement them. Frequently questions were asked and future research was suggested.Keywords Structural Chemistry Á Thermochemistry Á Thermodynamics Á Enthalpy of formation Á Enthalpy of phase change Á Enthalpy of reaction As practiced disciplines, structural chemistry and thermochemistry are very often unrelated. In this study, these disciplines are linked as relations are explicitly made using the contents of the journal Structural Chemistry (Vol. 18) for the calendar year 2007 as a scaffold for our analysis, for our selected articles in the discipline of structural chemistry. These studies have been reviewed by us, where we give them a thermochemical flavor. While this commentary is most generally written in terms of brief summaries of literature papers involving enthalpies of formation and/or reaction, not uncommonly we raise questions and even suggest possible future research. We are not, however, going to give a thermochemical slant on book reviews, honorary dedications, and obituaries although these works will be cited in our text.As such, this article is a sequel to our earlier related reviews of Structural Chemistry for the calendar years 2000 through 2004 [1-5]. Reviews for 2005 and 2006 are currently being prepared. Issue 1In the first article in the first issue of Structural Chemistry for 2007, Hargittai [6] asserted that while research is currently usually carried out in big groups, the most important ideas, observations and discoveries still belong to individuals who have to bring down dogmas or open entirely new areas in science. This may bring solace to the thermochemical community in which research groups are generally small, and the number of new practitioners sadly few.In the past decade, the crystal engineering of multidimensional arrays and networks containing metal ions has achieved considerable progress because of the increased interest in the potential utility of these compounds as zeolite-like materials [7-11], catalysts [12], or magnetic materials [13][14][15]. The thermochemistry of these species is complicated by their inherent complexity: however, estimation approaches of their key thermochemical quantities are increasingly reliable [16]. In the second article of this issue, by Wang et al. [17], the versatility of malonate dianion as a ligand for the construction of extended networks with different topologies dependent on the coordination geometry of the metal ion was discussed. The synthesis and structure of a novel malonate-bridged copper(II) compound in which copper(II) ions have two different coordination environments in a novel three-dimensional (3D) network was described. Metal malonates have been studied from a

show abstract

“…4-Alkyl-1,2,4-triazoles have been used as bridging ligands to form metal complexes with rich morphologies and properties. ,,− ,− For example, one-dimensional (1D) iron(II) triazole complexes have been reported to show interesting spin-crossover phenomena, photoinduced morphological transformation, and/or liquid-crystalline behaviors. ,− , Coordination polymers of zinc(II) triazole with liquid-crystalline properties and cobalt(II) triazole showing gellating and coordination structure transformation behaviors have also been known. , Coordination of triazoles to the Ag I ion could form complexes with diverse structures because of the rich variation in the coordination numbers. − For example, four-coordinated Ag I ions could form 1D coordination polymers with triazole ligands, and three-coordinated Ag I ions form discret tetranuclear complexes. − …”

Section: Introductionmentioning

confidence: 99%

Tetranuclear Silver(I) Clusters Showing High Ionic Conductivity in a Bicontinuous Cubic Mesophase

Tseng

Lee

et al. 2014

Inorg. Chem.

View full text Add to dashboard Cite

The synthesis and characterization of tetranuclear silver triazole metallomesogens, [Ag4(L(4)-C(n))6][BF4]4 (L(4)-C(n) = 4-alkyl-1,2,4-triazoles where C(n) stands for C(n)H(2n+1) with n = 12, 14, 16, and 18), are reported. Upon heating, a phase transition sequence of Cr → SmC → Cub → SmA → isotropic liquid is observed for all of these compounds. Depending on the alkyl chain length, two types of cubic phases are found in this series of compounds. Those with shorter alkyl chains (n = 12 and 14) exhibit a micellar cubic phase, whereas long alkyl chains (n =16 and 18) show a bicontinuous cubic phase. Superior ionic conductivity at the bicontinuous cubic mesophase for [Ag4(L4-C16)6][BF4]4 is observed because of the presence of a three-dimensional ion-transporting channel. Doping a small amount of AgBF4 enhances the ionic conduction dramatically, presumably via promotion of the migration of Ag(I) ions in the channels.

show abstract

Self-assembly from silver(І) salts and 3,5-dimethyl-4-amino-1,2,4-triazole: syntheses and crystal structures

Cited by 8 publications

References 16 publications

Self-Assembly of a Series of Metal−Organic Frameworks Based on 4-Pyridyl-1,2,4-triazole and Copper(II) Ion

Self-Assembly of a Series of Metal−Organic Frameworks Based on 4-Pyridyl-1,2,4-triazole and Copper(II) Ion

Interplay of thermochemistry and Structural Chemistry, the journal (volume 18, 2007) and the discipline

Tetranuclear Silver(I) Clusters Showing High Ionic Conductivity in a Bicontinuous Cubic Mesophase

Contact Info

Product

Resources

About