A one-dimensional coordination polymer constructed from cadmium(II) cations and sparfloxacinate anions

Zhe An; Jing Gao; William Thomas Alexander Harrison

doi:10.3390/cryst2041366

A one-dimensional coordination polymer constructed from cadmium(II) cations and sparfloxacinate anions

Zhe An, Jing Gao, William Thomas Alexander Harrison

Chemistry

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

4 Downloads (Pure)

Abstract

The synthesis and crystal structure of the one-dimensional coordination polymer, [Cd(spar)₂]_n•n(H₂O), are described, where spar^- is the sparfloxacinate anion, C₁₉H₂₁N₄O₃F₂ ^-. The Cd²⁺ ion is bonded to four spar^- ligands: Two O,O-chelate with their β-keto carboxylate groupings and two are monodentate-bound through a carboxylate O atom, to result in a distorted CdO₆ octahedral coordination geometry. The bridging ligands lead to [100] polymeric chains in the crystal and N-H⋯O hydrogen bonds and possible weak aromatic p-p stacking interactions help to consolidate the structure. Crystal data: C₃₈H₄₄CdF₄N₈O₇, M_r = 913.21, triclinic, (No. 2), Z = 2, a = 9.2256(4) Å, b = 12.8767(5) Å, c = 17.4297(7) Å, α = 89.505(2)°, β = 85.062(2)°, g = 70.757(2)°, V = 1947.20(14) Å³, R(F) = 0.036, wR(F²) = 0.082.

Original language	English
Pages (from-to)	1366-1373
Number of pages	8
Journal	Liquid Crystals
Volume	2
Issue number	4
Early online date	28 Sep 2012
DOIs	https://doi.org/10.3390/cryst2041366
Publication status	Published - 28 Sep 2012

Keywords

Cadmium
One-dimensional coordination polymer
Sparfloxacin

Access to Document

10.3390/cryst2041366Licence: CC BY

A One-Dimensional Coordination Polymer Constructed from
© 2012 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
Final published version, 379 KBLicence: CC BY

Cite this

@article{09db8dd9f4034a6697733edcc9a4f019,

title = "A one-dimensional coordination polymer constructed from cadmium(II) cations and sparfloxacinate anions",

abstract = "The synthesis and crystal structure of the one-dimensional coordination polymer, [Cd(spar)2]n•n(H2O), are described, where spar- is the sparfloxacinate anion, C19H21N4O3F2 -. The Cd2+ ion is bonded to four spar- ligands: Two O,O-chelate with their β-keto carboxylate groupings and two are monodentate-bound through a carboxylate O atom, to result in a distorted CdO6 octahedral coordination geometry. The bridging ligands lead to [100] polymeric chains in the crystal and N-H⋯O hydrogen bonds and possible weak aromatic p-p stacking interactions help to consolidate the structure. Crystal data: C38H44CdF4N8O7, Mr = 913.21, triclinic, (No. 2), Z = 2, a = 9.2256(4) {\AA}, b = 12.8767(5) {\AA}, c = 17.4297(7) {\AA}, α = 89.505(2)°, β = 85.062(2)°, g = 70.757(2)°, V = 1947.20(14) {\AA}3, R(F) = 0.036, wR(F2) = 0.082.",

keywords = "Cadmium, One-dimensional coordination polymer, Sparfloxacin",

author = "Zhe An and Jing Gao and Harrison, {William Thomas Alexander}",

year = "2012",

month = sep,

day = "28",

doi = "10.3390/cryst2041366",

language = "English",

volume = "2",

pages = "1366--1373",

journal = "Liquid Crystals",

issn = "0267-8292",

publisher = "TAYLOR & FRANCIS LTD",

number = "4",

}

TY - JOUR

T1 - A one-dimensional coordination polymer constructed from cadmium(II) cations and sparfloxacinate anions

AU - An, Zhe

AU - Gao, Jing

AU - Harrison, William Thomas Alexander

PY - 2012/9/28

Y1 - 2012/9/28

N2 - The synthesis and crystal structure of the one-dimensional coordination polymer, [Cd(spar)2]n•n(H2O), are described, where spar- is the sparfloxacinate anion, C19H21N4O3F2 -. The Cd2+ ion is bonded to four spar- ligands: Two O,O-chelate with their β-keto carboxylate groupings and two are monodentate-bound through a carboxylate O atom, to result in a distorted CdO6 octahedral coordination geometry. The bridging ligands lead to [100] polymeric chains in the crystal and N-H⋯O hydrogen bonds and possible weak aromatic p-p stacking interactions help to consolidate the structure. Crystal data: C38H44CdF4N8O7, Mr = 913.21, triclinic, (No. 2), Z = 2, a = 9.2256(4) Å, b = 12.8767(5) Å, c = 17.4297(7) Å, α = 89.505(2)°, β = 85.062(2)°, g = 70.757(2)°, V = 1947.20(14) Å3, R(F) = 0.036, wR(F2) = 0.082.

AB - The synthesis and crystal structure of the one-dimensional coordination polymer, [Cd(spar)2]n•n(H2O), are described, where spar- is the sparfloxacinate anion, C19H21N4O3F2 -. The Cd2+ ion is bonded to four spar- ligands: Two O,O-chelate with their β-keto carboxylate groupings and two are monodentate-bound through a carboxylate O atom, to result in a distorted CdO6 octahedral coordination geometry. The bridging ligands lead to [100] polymeric chains in the crystal and N-H⋯O hydrogen bonds and possible weak aromatic p-p stacking interactions help to consolidate the structure. Crystal data: C38H44CdF4N8O7, Mr = 913.21, triclinic, (No. 2), Z = 2, a = 9.2256(4) Å, b = 12.8767(5) Å, c = 17.4297(7) Å, α = 89.505(2)°, β = 85.062(2)°, g = 70.757(2)°, V = 1947.20(14) Å3, R(F) = 0.036, wR(F2) = 0.082.

KW - Cadmium

KW - One-dimensional coordination polymer

KW - Sparfloxacin

UR - http://www.scopus.com/inward/record.url?scp=84888323354&partnerID=8YFLogxK

U2 - 10.3390/cryst2041366

DO - 10.3390/cryst2041366

M3 - Article

AN - SCOPUS:84888323354

VL - 2

SP - 1366

EP - 1373

JO - Liquid Crystals

JF - Liquid Crystals

SN - 0267-8292

IS - 4

ER -

A one-dimensional coordination polymer constructed from cadmium(II) cations and sparfloxacinate anions

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this