(Bis(1,2,4-triazol-1-yl)methane silver(I) Phosphino Complexes: Structures and Spectroscopic Properties of Mixed-Ligand Coordination Polymers

Effendy Effendy, F. Marchetti, C. Pettinari, R. Pettinari, M. Ricciutelli, Brian Skelton, Allan White

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Abstract

Adducts of the ligand bis(1,2,4-triazol-1-yl)methane (tz(2)(CH2)) of the form AgX:tz(2)(CH2):ER3:MeCN (1:1:1:x) (X = NO3, R = Ph, E = P, As, or Sb, x = 1 or 2; X = NO2, ClO4, O3SCF3, E = P, R = Ph, x = 0, 1 or 2; X = NO3, ClO4, E = P, R = cy, x = 1; X = ClO4, E = As, R = Ph, x = 2) and AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) have been synthesized and characterized in the solid state and in solution by analyses, spectral (IR, far-IR, H-1 and C-13 NMR, ESI MS data) data, and conductivity measurements, In the one-dimensional polymers (characterized by X-ray studies) AgNO3:tz(2)(CH2):PPh3:CH3CN (1:1:1:1), AgClO4:tz(2)(CH2):PPh3:CH3CN (1:1:1:2), AgNO3:tz(2)(CH2):AsPh3:CH3CN (1:1:1:2), and AgNO3:tz(2)(CH2):SbPh3:CH3CN (1:1:1:2), the silver atom can be regarded as four-coordinate, the tz(2)(CH2) ligands behaving as bridging groups rather than chelates, with no pair of ligands being dominant, quasi-trans, in their interactions. The AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) adduct is a two-dimensional polymer containing two independent silver atoms, one four-coordinated unsymmetrically by a pair of triazolyl rings, one P(o-tolyl)(3), and a unidentate nitrate and the second by a quasi-symmetrical O2NO chelate and a pair of equivalent triazolyl rings.
Original languageEnglish
Pages (from-to)2157-2165
JournalInorganic Chemistry
Volume43
Issue number6
DOIs
Publication statusPublished - 2004

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Methane
coordination polymers
Silver
Polymers
methane
silver
Ligands
chelates
ligands
adducts
Atoms
rings
polymers
Nitrates
atoms
nitrates
Nuclear magnetic resonance
solid state
X rays
conductivity

Cite this

Effendy, Effendy ; Marchetti, F. ; Pettinari, C. ; Pettinari, R. ; Ricciutelli, M. ; Skelton, Brian ; White, Allan. / (Bis(1,2,4-triazol-1-yl)methane silver(I) Phosphino Complexes: Structures and Spectroscopic Properties of Mixed-Ligand Coordination Polymers. In: Inorganic Chemistry. 2004 ; Vol. 43, No. 6. pp. 2157-2165.
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title = "(Bis(1,2,4-triazol-1-yl)methane silver(I) Phosphino Complexes: Structures and Spectroscopic Properties of Mixed-Ligand Coordination Polymers",
abstract = "Adducts of the ligand bis(1,2,4-triazol-1-yl)methane (tz(2)(CH2)) of the form AgX:tz(2)(CH2):ER3:MeCN (1:1:1:x) (X = NO3, R = Ph, E = P, As, or Sb, x = 1 or 2; X = NO2, ClO4, O3SCF3, E = P, R = Ph, x = 0, 1 or 2; X = NO3, ClO4, E = P, R = cy, x = 1; X = ClO4, E = As, R = Ph, x = 2) and AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) have been synthesized and characterized in the solid state and in solution by analyses, spectral (IR, far-IR, H-1 and C-13 NMR, ESI MS data) data, and conductivity measurements, In the one-dimensional polymers (characterized by X-ray studies) AgNO3:tz(2)(CH2):PPh3:CH3CN (1:1:1:1), AgClO4:tz(2)(CH2):PPh3:CH3CN (1:1:1:2), AgNO3:tz(2)(CH2):AsPh3:CH3CN (1:1:1:2), and AgNO3:tz(2)(CH2):SbPh3:CH3CN (1:1:1:2), the silver atom can be regarded as four-coordinate, the tz(2)(CH2) ligands behaving as bridging groups rather than chelates, with no pair of ligands being dominant, quasi-trans, in their interactions. The AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) adduct is a two-dimensional polymer containing two independent silver atoms, one four-coordinated unsymmetrically by a pair of triazolyl rings, one P(o-tolyl)(3), and a unidentate nitrate and the second by a quasi-symmetrical O2NO chelate and a pair of equivalent triazolyl rings.",
author = "Effendy Effendy and F. Marchetti and C. Pettinari and R. Pettinari and M. Ricciutelli and Brian Skelton and Allan White",
year = "2004",
doi = "10.1021/ic0353413",
language = "English",
volume = "43",
pages = "2157--2165",
journal = "Inorganic Chemistry",
issn = "0020-1669",
publisher = "American Chemical Society",
number = "6",

}

(Bis(1,2,4-triazol-1-yl)methane silver(I) Phosphino Complexes: Structures and Spectroscopic Properties of Mixed-Ligand Coordination Polymers. / Effendy, Effendy; Marchetti, F.; Pettinari, C.; Pettinari, R.; Ricciutelli, M.; Skelton, Brian; White, Allan.

In: Inorganic Chemistry, Vol. 43, No. 6, 2004, p. 2157-2165.

Research output: Contribution to journalArticle

TY - JOUR

T1 - (Bis(1,2,4-triazol-1-yl)methane silver(I) Phosphino Complexes: Structures and Spectroscopic Properties of Mixed-Ligand Coordination Polymers

AU - Effendy, Effendy

AU - Marchetti, F.

AU - Pettinari, C.

AU - Pettinari, R.

AU - Ricciutelli, M.

AU - Skelton, Brian

AU - White, Allan

PY - 2004

Y1 - 2004

N2 - Adducts of the ligand bis(1,2,4-triazol-1-yl)methane (tz(2)(CH2)) of the form AgX:tz(2)(CH2):ER3:MeCN (1:1:1:x) (X = NO3, R = Ph, E = P, As, or Sb, x = 1 or 2; X = NO2, ClO4, O3SCF3, E = P, R = Ph, x = 0, 1 or 2; X = NO3, ClO4, E = P, R = cy, x = 1; X = ClO4, E = As, R = Ph, x = 2) and AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) have been synthesized and characterized in the solid state and in solution by analyses, spectral (IR, far-IR, H-1 and C-13 NMR, ESI MS data) data, and conductivity measurements, In the one-dimensional polymers (characterized by X-ray studies) AgNO3:tz(2)(CH2):PPh3:CH3CN (1:1:1:1), AgClO4:tz(2)(CH2):PPh3:CH3CN (1:1:1:2), AgNO3:tz(2)(CH2):AsPh3:CH3CN (1:1:1:2), and AgNO3:tz(2)(CH2):SbPh3:CH3CN (1:1:1:2), the silver atom can be regarded as four-coordinate, the tz(2)(CH2) ligands behaving as bridging groups rather than chelates, with no pair of ligands being dominant, quasi-trans, in their interactions. The AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) adduct is a two-dimensional polymer containing two independent silver atoms, one four-coordinated unsymmetrically by a pair of triazolyl rings, one P(o-tolyl)(3), and a unidentate nitrate and the second by a quasi-symmetrical O2NO chelate and a pair of equivalent triazolyl rings.

AB - Adducts of the ligand bis(1,2,4-triazol-1-yl)methane (tz(2)(CH2)) of the form AgX:tz(2)(CH2):ER3:MeCN (1:1:1:x) (X = NO3, R = Ph, E = P, As, or Sb, x = 1 or 2; X = NO2, ClO4, O3SCF3, E = P, R = Ph, x = 0, 1 or 2; X = NO3, ClO4, E = P, R = cy, x = 1; X = ClO4, E = As, R = Ph, x = 2) and AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) have been synthesized and characterized in the solid state and in solution by analyses, spectral (IR, far-IR, H-1 and C-13 NMR, ESI MS data) data, and conductivity measurements, In the one-dimensional polymers (characterized by X-ray studies) AgNO3:tz(2)(CH2):PPh3:CH3CN (1:1:1:1), AgClO4:tz(2)(CH2):PPh3:CH3CN (1:1:1:2), AgNO3:tz(2)(CH2):AsPh3:CH3CN (1:1:1:2), and AgNO3:tz(2)(CH2):SbPh3:CH3CN (1:1:1:2), the silver atom can be regarded as four-coordinate, the tz(2)(CH2) ligands behaving as bridging groups rather than chelates, with no pair of ligands being dominant, quasi-trans, in their interactions. The AgNO3:tz(2)(CH2):P(o-tolyl)(3) (2:2:1) adduct is a two-dimensional polymer containing two independent silver atoms, one four-coordinated unsymmetrically by a pair of triazolyl rings, one P(o-tolyl)(3), and a unidentate nitrate and the second by a quasi-symmetrical O2NO chelate and a pair of equivalent triazolyl rings.

U2 - 10.1021/ic0353413

DO - 10.1021/ic0353413

M3 - Article

VL - 43

SP - 2157

EP - 2165

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 6

ER -