2002
DOI: 10.1107/s1600536802013776
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(4,6-Dimethylpyrimidine-2-thiolato)(triphenylphosphine)gold(I)

Abstract: The title compound, [Au(4,6‐Me2pymS)(PPh3)] or [Au(C6H7N2S)(C18H15P)], exhibits a linear Au atom S—Au—P geometry, with Au—P = 2.247 (2) Å, Au—S = 2.289 (2) Å and P—Au—S = 178.19 (11)°. There is an intramolecular interaction between one N atom of the 4,6‐Me2pymS ligand and the Au atom, with an Au⋯N distance of 3.154 (8) Å.

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Cited by 6 publications
(4 citation statements)
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“…The Au−S bond lengths in 1 and 2 (2.305(3) and 2.312(4) Å for 1 and 2.2942(9) Å for 2 ) are in the range reported for gold thiolato and thione complexes, 2a-d,3a-c,4a but the C−S bonds (1.700(5) and 1.734(6) Å for 1 and 1.736(3) Å for 2 ) possess significant double bond character, as they are noticeably shorter than the sum of covalent radii of C and S (1.81 Å), and resemble the value measured for the free thione ligand (1.717(2) Å, see Supporting Information). This, together with two different trends in C−C bond distances (1.365−1.378 and 1.409−1.436 Å) in the pyridyl rings of the complexes, indicates that the ligands are coordinated in the thione form.…”
Section: Resultsmentioning
confidence: 56%
See 1 more Smart Citation
“…The Au−S bond lengths in 1 and 2 (2.305(3) and 2.312(4) Å for 1 and 2.2942(9) Å for 2 ) are in the range reported for gold thiolato and thione complexes, 2a-d,3a-c,4a but the C−S bonds (1.700(5) and 1.734(6) Å for 1 and 1.736(3) Å for 2 ) possess significant double bond character, as they are noticeably shorter than the sum of covalent radii of C and S (1.81 Å), and resemble the value measured for the free thione ligand (1.717(2) Å, see Supporting Information). This, together with two different trends in C−C bond distances (1.365−1.378 and 1.409−1.436 Å) in the pyridyl rings of the complexes, indicates that the ligands are coordinated in the thione form.…”
Section: Resultsmentioning
confidence: 56%
“…Characteristic of gold(I) complexes in the solid state are the short-range Au···Au contacts which arise from correlation and relativistic effects . Such ‘aurophilic' interactions have comparable strength with hydrogen bonding. 4b,6a, Agostic interactions 8 in gold complexes have not received as much attention as the other secondary interactions. In general, these are weak, short-range interactions that can be present in an electron-deficient metal complex with a free coordination site, assuming that the ligand framework is not sterically too hindered and the electronic effects do not prevent the interaction .…”
Section: Introductionmentioning
confidence: 99%
“…Hybrid organic-inorganic materials with distinctive properties have a great importance from combining both organic and inorganic components into the material [1][2][3][4]. They are characterized by a large variety of structures framework dimensionality build from chains, layers, or three-dimensional connections [5,6] as well as a correlation between the structural features and a vast diversity of physical properties from their potential applications such as magnetic, optical, luminescence and electric [7][8][9][10][11]. Hybrid halogen-based materials have demonstrated exciting properties from the renewal of zero-dimensional structures belonging to alums and Tutton's salts [12][13][14][15].…”
Section: Introductionmentioning
confidence: 99%
“…The impact of these complexes is also due to their luminescence properties and several reports on luminescence of gold(I) thiolates exist [3]. Some works in this field take account of the coordination chemistry of thioamidates (thionates), having both S and N donor atoms, and triorganophosphino ligands to gold(I), such as complexes with pyridine-2-thione, 1H-pyrimidine-2-thione, 4,6dimethylpyrimidine-2-thione (4,6-Me 2 pymS), quinoline-8-thione [4][5][6] or with similar ligands [7].…”
Section: Introductionmentioning
confidence: 99%