Crystal structure of (mu-1,4-dicarboxybutane-1,4-dicarboxylato) bis[bis(triphenylphosphane) silver(I)] dichloromethane trisolvate

Peter Frenzel, Marcus Korb, Heinrich Lang

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1 Citation (Scopus)

Abstract

The molecular structure of the tetrakis(triphenylphosphanyl) disilver salt of butane-1,1,4,4-tetracarboxylic acid, [Ag-2(C8H8O8)(C18H15P)(4)] center dot 3CH(2)Cl(2), crystallizes with one and a half molecules of dichloromethane in the asymmetric unit. The coordination complex exhibits an inversion centre through the central CH2-CH2 bond. The Ag I atom has a distorted trigonal-planar P2O coordination environment. The packing is characterized by intermolecular Tshaped pi-pi interactions between the phenyl rings of the PPh3 substituents in neighbouring molecules, forming a ladder-type superstructure parallel to [010]. These ladders are arranged in layers parallel to (101). Intramolecular hydrogen bonds between the OH group and one O atom of the Ag-bonded carboxylate group results in an asymmetric bidendate coordination of the carboxylate moiety to the Ag-I ion.

Original languageEnglish
Pages (from-to)215-+
Number of pages14
JournalActa Crystallographica. Section E: Structure Reports Online
Volume72
DOIs
Publication statusPublished - Feb 2016
Externally publishedYes

Cite this

@article{e8155061a6e647c0acd0811a223fd9f9,
title = "Crystal structure of (mu-1,4-dicarboxybutane-1,4-dicarboxylato) bis[bis(triphenylphosphane) silver(I)] dichloromethane trisolvate",
abstract = "The molecular structure of the tetrakis(triphenylphosphanyl) disilver salt of butane-1,1,4,4-tetracarboxylic acid, [Ag-2(C8H8O8)(C18H15P)(4)] center dot 3CH(2)Cl(2), crystallizes with one and a half molecules of dichloromethane in the asymmetric unit. The coordination complex exhibits an inversion centre through the central CH2-CH2 bond. The Ag I atom has a distorted trigonal-planar P2O coordination environment. The packing is characterized by intermolecular Tshaped pi-pi interactions between the phenyl rings of the PPh3 substituents in neighbouring molecules, forming a ladder-type superstructure parallel to [010]. These ladders are arranged in layers parallel to (101). Intramolecular hydrogen bonds between the OH group and one O atom of the Ag-bonded carboxylate group results in an asymmetric bidendate coordination of the carboxylate moiety to the Ag-I ion.",
keywords = "crystal structure, silver, triphenylphosphane, tetracarboxylic acid, hydrogen bond, bridges, SILVER(I) COORDINATION POLYMERS, METAL-ORGANIC FRAMEWORKS, CARBOXYLATO COMPLEXES, JOINING MATERIALS, CVD-PRECURSORS, DICARBOXYLATES, NANOPARTICLES, CYTOTOXICITY",
author = "Peter Frenzel and Marcus Korb and Heinrich Lang",
year = "2016",
month = "2",
doi = "10.1107/S2056989016000797",
language = "English",
volume = "72",
pages = "215--+",
journal = "Acta Crystallographica. Section E: Structure Reports Online",
issn = "1600-5368",
publisher = "INT UNION CRYSTALLOGRAPHY",

}

TY - JOUR

T1 - Crystal structure of (mu-1,4-dicarboxybutane-1,4-dicarboxylato) bis[bis(triphenylphosphane) silver(I)] dichloromethane trisolvate

AU - Frenzel, Peter

AU - Korb, Marcus

AU - Lang, Heinrich

PY - 2016/2

Y1 - 2016/2

N2 - The molecular structure of the tetrakis(triphenylphosphanyl) disilver salt of butane-1,1,4,4-tetracarboxylic acid, [Ag-2(C8H8O8)(C18H15P)(4)] center dot 3CH(2)Cl(2), crystallizes with one and a half molecules of dichloromethane in the asymmetric unit. The coordination complex exhibits an inversion centre through the central CH2-CH2 bond. The Ag I atom has a distorted trigonal-planar P2O coordination environment. The packing is characterized by intermolecular Tshaped pi-pi interactions between the phenyl rings of the PPh3 substituents in neighbouring molecules, forming a ladder-type superstructure parallel to [010]. These ladders are arranged in layers parallel to (101). Intramolecular hydrogen bonds between the OH group and one O atom of the Ag-bonded carboxylate group results in an asymmetric bidendate coordination of the carboxylate moiety to the Ag-I ion.

AB - The molecular structure of the tetrakis(triphenylphosphanyl) disilver salt of butane-1,1,4,4-tetracarboxylic acid, [Ag-2(C8H8O8)(C18H15P)(4)] center dot 3CH(2)Cl(2), crystallizes with one and a half molecules of dichloromethane in the asymmetric unit. The coordination complex exhibits an inversion centre through the central CH2-CH2 bond. The Ag I atom has a distorted trigonal-planar P2O coordination environment. The packing is characterized by intermolecular Tshaped pi-pi interactions between the phenyl rings of the PPh3 substituents in neighbouring molecules, forming a ladder-type superstructure parallel to [010]. These ladders are arranged in layers parallel to (101). Intramolecular hydrogen bonds between the OH group and one O atom of the Ag-bonded carboxylate group results in an asymmetric bidendate coordination of the carboxylate moiety to the Ag-I ion.

KW - crystal structure

KW - silver

KW - triphenylphosphane

KW - tetracarboxylic acid

KW - hydrogen bond

KW - bridges

KW - SILVER(I) COORDINATION POLYMERS

KW - METAL-ORGANIC FRAMEWORKS

KW - CARBOXYLATO COMPLEXES

KW - JOINING MATERIALS

KW - CVD-PRECURSORS

KW - DICARBOXYLATES

KW - NANOPARTICLES

KW - CYTOTOXICITY

U2 - 10.1107/S2056989016000797

DO - 10.1107/S2056989016000797

M3 - Article

VL - 72

SP - 215-+

JO - Acta Crystallographica. Section E: Structure Reports Online

JF - Acta Crystallographica. Section E: Structure Reports Online

SN - 1600-5368

ER -