Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 2157-2165 |
| Journal | Inorganic Chemistry |
| Volume | 43 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2004 |
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(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 journal › Article
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 -