Crystal structure of bis[tetrakis(triphenylphosphane-kappa P)silver(I)] (nitrilotriacetato-kappa N-4,O,O ',O '')(triphenylphosphane-kappa P)argentate(I) with an unknown amount of methanol as solvate

Julian Noll, Marcus Korb, Heinrich Lang

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The structure of the title compound, [Ag(C18H15P)(4)](2)[Ag(C6H6NO6)(C18H15P)], exhibits trigonal (P (3) over bar) symmetry, with a C-3 axis through all three complex ions, resulting in an asymmetric unit that contains one third of the atoms present in the formula unit. The formula unit thus contains two of the cations, one anion and disordered molecules of methanol as the packing solvent. Attempts to refine the solvent model were unsuccessful, indicating uninterpretable disorder. Thus, the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9-18] was applied, accounting for 670 electrons per unit cell, representing approximately 18 molecules of methanol in the formula unit. The stated crystal data for M-r, mu etc do not take these into account.

Original languageEnglish
Pages (from-to)318-+
Number of pages15
JournalActa Crystallographica. Section E: Structure Reports Online
Volume72
DOIs
Publication statusPublished - Mar 2016
Externally publishedYes

Cite this

@article{3d1e5df880194765893b140a124c54dd,
title = "Crystal structure of bis[tetrakis(triphenylphosphane-kappa P)silver(I)] (nitrilotriacetato-kappa N-4,O,O ',O '')(triphenylphosphane-kappa P)argentate(I) with an unknown amount of methanol as solvate",
abstract = "The structure of the title compound, [Ag(C18H15P)(4)](2)[Ag(C6H6NO6)(C18H15P)], exhibits trigonal (P (3) over bar) symmetry, with a C-3 axis through all three complex ions, resulting in an asymmetric unit that contains one third of the atoms present in the formula unit. The formula unit thus contains two of the cations, one anion and disordered molecules of methanol as the packing solvent. Attempts to refine the solvent model were unsuccessful, indicating uninterpretable disorder. Thus, the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9-18] was applied, accounting for 670 electrons per unit cell, representing approximately 18 molecules of methanol in the formula unit. The stated crystal data for M-r, mu etc do not take these into account.",
keywords = "crystal structure, silver, triphenyl phosphine, non-coordinating anion, SQUEEZE, STRUCTURE VALIDATION, MOLECULAR-STRUCTURE, SILVER, NANOPARTICLES, COPPER(II), CARBOXYLATES, NITRATE, PLATON, SALT, ION",
author = "Julian Noll and Marcus Korb and Heinrich Lang",
year = "2016",
month = "3",
doi = "10.1107/S2056989016001262",
language = "English",
volume = "72",
pages = "318--+",
journal = "Acta Crystallographica. Section E: Structure Reports Online",
issn = "1600-5368",
publisher = "INT UNION CRYSTALLOGRAPHY",

}

TY - JOUR

T1 - Crystal structure of bis[tetrakis(triphenylphosphane-kappa P)silver(I)] (nitrilotriacetato-kappa N-4,O,O ',O '')(triphenylphosphane-kappa P)argentate(I) with an unknown amount of methanol as solvate

AU - Noll, Julian

AU - Korb, Marcus

AU - Lang, Heinrich

PY - 2016/3

Y1 - 2016/3

N2 - The structure of the title compound, [Ag(C18H15P)(4)](2)[Ag(C6H6NO6)(C18H15P)], exhibits trigonal (P (3) over bar) symmetry, with a C-3 axis through all three complex ions, resulting in an asymmetric unit that contains one third of the atoms present in the formula unit. The formula unit thus contains two of the cations, one anion and disordered molecules of methanol as the packing solvent. Attempts to refine the solvent model were unsuccessful, indicating uninterpretable disorder. Thus, the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9-18] was applied, accounting for 670 electrons per unit cell, representing approximately 18 molecules of methanol in the formula unit. The stated crystal data for M-r, mu etc do not take these into account.

AB - The structure of the title compound, [Ag(C18H15P)(4)](2)[Ag(C6H6NO6)(C18H15P)], exhibits trigonal (P (3) over bar) symmetry, with a C-3 axis through all three complex ions, resulting in an asymmetric unit that contains one third of the atoms present in the formula unit. The formula unit thus contains two of the cations, one anion and disordered molecules of methanol as the packing solvent. Attempts to refine the solvent model were unsuccessful, indicating uninterpretable disorder. Thus, the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9-18] was applied, accounting for 670 electrons per unit cell, representing approximately 18 molecules of methanol in the formula unit. The stated crystal data for M-r, mu etc do not take these into account.

KW - crystal structure

KW - silver

KW - triphenyl phosphine

KW - non-coordinating anion

KW - SQUEEZE

KW - STRUCTURE VALIDATION

KW - MOLECULAR-STRUCTURE

KW - SILVER

KW - NANOPARTICLES

KW - COPPER(II)

KW - CARBOXYLATES

KW - NITRATE

KW - PLATON

KW - SALT

KW - ION

U2 - 10.1107/S2056989016001262

DO - 10.1107/S2056989016001262

M3 - Article

VL - 72

SP - 318-+

JO - Acta Crystallographica. Section E: Structure Reports Online

JF - Acta Crystallographica. Section E: Structure Reports Online

SN - 1600-5368

ER -