Spacer length-directed construction of two-dimensional [MoS3Cu3]-based coordination polymers from a precursor cluster [PPh4][Cp∗MoS3(CuNCS)3] (Cp∗=η5-C5Me5) and 4-pyridyl-based ditopic ligands

Polyhedron ◽  
2013 ◽  
Vol 52 ◽  
pp. 1457-1464 ◽  
Author(s):  
Wen-Hua Zhang ◽  
Hong Yu ◽  
Miao Yu ◽  
Ming Dai ◽  
Chun-Yan Ni ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Two Dimensional ◽  
Precursor Cluster ◽  
Spacer Length

Two-dimensional lanthanide(III) coordination polymers: solvothermal synthesis, crystal structure, and stability

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Runmei Ding ◽  
Zixin He ◽  
Meilin Wang ◽  
Danian Tian ◽  
Peipei Cen
Keyword(s):  
Crystal Structure ◽  
Coordination Polymers ◽  
Solvothermal Synthesis ◽  
Analysis Data ◽  
Water Stability ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Triclinic Space Group ◽  
X Ray ◽  
Solvothermal Conditions

AbstractBased on 2-(4-pyridyl)-terephthalate (H2pta) and oxalate ligands, two new lanthanide-containing coordination polymers (CPs), [Tb(pta)(C2O4)0.5(H2O)2)]·2H2O (1) and [Sm(pta)(C2O4)0.5(H2O)2)]·2H2O (2), have been synthesized under solvothermal conditions. The structures of both 1 and 2 have been determined by single-crystal X-ray diffraction. Infrared, elemental analysis, powder X-ray diffraction and thermogravimetric analysis data are also presented. The crystals of 1 and 2 exhibit isostructural layer-like networks, crystallizing in the triclinic space group P$‾{1}$. The layers are further stabilized and associated into 3D architectures through hydrogen bonding. Remarkably, the CPs 1 and 2 exhibit excellent water stability and remarkable thermostability with thermal decomposition temperatures of more than 420 °C.

scholarly journals Crystal structures of {[Cu(Lpn)2][Fe(CN)5(NO)]·H2O}nand {[Cu(Lpn)2]3[Cr(CN)6]2·5H2O}n[where Lpn = (R)-propane-1,2-diamine]: two heterometallic chiral cyanide-bridged coordination polymers

2015 ◽  
Vol 71 (4) ◽  
pp. 392-397
Author(s):  
Olha Sereda ◽  
Helen Stoeckli-Evans
Keyword(s):  
Hydrogen Bonds ◽  
Coordination Polymers ◽  
Three Dimensional ◽  
Water Molecules ◽  
Two Dimensional ◽  
Asymmetric Unit ◽  
Compound I ◽  
Distorted Octahedral ◽  
Coordination Spheres ◽  
Compound Ii

The title compounds,catena-poly[[[bis[(R)-propane-1,2-diamine-κ2N,N′]copper(II)]-μ-cyanido-κ2N:C-[tris(cyanido-κC)(nitroso-κN)iron(III)]-μ-cyanido-κ2C:N] monohydrate], {[Cu(Lpn)2][Fe(CN)5(NO)]·H2O}n, (I), and poly[[hexa-μ-cyanido-κ12C:N-hexacyanido-κ6C-hexakis[(R)-propane-1,2-diamine-κ2N,N′]dichromium(III)tricopper(II)] pentahydrate], {[Cu(Lpn)2]3[Cr(CN)6]2·5H2O}n, (II) [where Lpn = (R)-propane-1,2-diamine, C3H10N2], are new chiral cyanide-bridged bimetallic coordination polymers. The asymmetric unit of compound (I) is composed of two independent cation–anion units of {[Cu(Lpn)2][Fe(CN)5)(NO)]} and two water molecules. The FeIIIatoms have distorted octahedral geometries, while the CuIIatoms can be considered to be pentacoordinate. In the crystal, however, the units align to form zigzag cyanide-bridged chains propagating along [101]. Hence, the CuIIatoms have distorted octahedral coordination spheres with extremely long semicoordination Cu—N(cyanido) bridging bonds. The chains are linked by O—H...N and N—H...N hydrogen bonds, forming two-dimensional networks parallel to (010), and the networks are linkedviaN—H...O and N—H...N hydrogen bonds, forming a three-dimensional framework. Compound (II) is a two-dimensional cyanide-bridged coordination polymer. The asymmetric unit is composed of two chiral {[Cu(Lpn)2][Cr(CN)6]}−anions bridged by a chiral [Cu(Lpn)2]2+cation and five water molecules of crystallization. Both the CrIIIatoms and the central CuIIatom have distorted octahedral geometries. The coordination spheres of the outer CuIIatoms of the asymmetric unit can be considered to be pentacoordinate. In the crystal, these units are bridged by long semicoordination Cu—N(cyanide) bridging bonds forming a two-dimensional network, hence these CuIIatoms now have distorted octahedral geometries. The networks, which lie parallel to (10-1), are linkedviaO—H...O, O—H...N, N—H...O and N—H...N hydrogen bonds involving all five non-coordinating water molecules, the cyanide N atoms and the NH2groups of the Lpn ligands, forming a three-dimensional framework.

One- and Two-Dimensional Cadmium(II) Tetracyanonickelate(II) Coordination Polymers With Imidazole and 2-Methylimidazole Ligands

2011 ◽  
Vol 21 (2) ◽  
pp. 306-315 ◽  
Author(s):  
Güneş Süheyla Kürkçüoğlu ◽  
Okan Zafer Yeşilel ◽  
İlkay Çaylı ◽  
Orhan Büyükgüngör
Keyword(s):  
Coordination Polymers ◽  
Two Dimensional

One-dimensional and two-dimensional coordination polymers from cluster modular construction

CrystEngComm ◽  
2021 ◽  
Author(s):  
Jie Li ◽  
Yi Tan ◽  
Cao Chen ◽  
Zhi-Kang Wang ◽  
Zheng Niu ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Metal Sulfide ◽  
Two Dimensional ◽  
Modular Construction ◽  
One Dimensional ◽  
Complex Ligand

Treatment of the metal sulfide precursor [Et4N][Tp*WS3] (Tp* = hydridotris(3,5-dimethylpyrazol-1-yl)borate) (1) with Cu(I) and the Fe-bipyridine complex ligand L1 in the presence of (NH4)2SO4 produced one-dimensional (1D) [(Tp*WS3Cu2)2(L1)2](BF4)2 (2) and...

Two-dimensional zinc(II) and copper(I) coordination polymers for photoluminescence

2021 ◽  
pp. 132031
Author(s):  
Ah Rim Jeong ◽  
Hye Jin Shin ◽  
Yoon Jung Jang ◽  
Kil Sik Min
Keyword(s):  
Coordination Polymers ◽  
Two Dimensional

Two-dimensional rare earth coordination polymers involving different coordination modes of thiodiglycolic acid

2002 ◽  
Vol 5 (1) ◽  
pp. 28-31 ◽  
Author(s):  
Yuan-Zhu Zhang ◽  
Jun-Ran Li ◽  
Song Gao ◽  
Hui-Zhong Kou ◽  
Hao-Ling Sun ◽  
...  
Keyword(s):  
Rare Earth ◽  
Coordination Polymers ◽  
Two Dimensional ◽  
Coordination Modes ◽  
Thiodiglycolic Acid ◽  
Rare Earth Coordination
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