naa a22 4500 510734022 CHVBK 20180411083003.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s12039-013-0402-1 doi (NATIONALLICENCE)springer-10.1007/s12039-013-0402-1 Synthesis, spectroscopic and structural characterization of new linear mononuclear silver(I) complexes containing α -keto phosphorus ylides as ambidentate ligands [Elektronische Daten] [SEYED SABOUNCHEI, MOHSEN AHMADI, FATEMEH AKHLAGHI, HAMID KHAVASI] The reaction of 2 equiv. phosphorus ylides, (C6H5)3PCHC(O)C6H4R (R = CH3 (L1), Br (L2), Cl (L3), NO2 (L4) and OCH3 (L5)) with 1 equiv. AgNO3 using methanol as solvent leads to formation of linear mononuclear Ag-CH complexes, [{RC6H4CO{(C6H5)3P}CH}2Ag(NO3)], (R = CH3 (C1), Br (C2), Cl (C3), NO2 (C4) and OCH3 (C5)), which contain one NO3 and two phosphorus ylides coordinated via the ylidic carbon atom. The silver complexes were synthesized and investigated by elemental analysis, Fourier transform infrared spectroscopy (FTIR), multinuclear (1H, 31P and 13C) Nuclear magnetic resonance (NMR). In addition, the identities of complexes C1 and C3 were unequivocally determined by single crystal X-diffraction techniques. X-ray single crystal diffraction studies show that both complexes C1 and C3 belong to the triclinic crystal system and P-1 space group. This crystal packing of structures shows a close association between the nitrate anion and the metal centre. The Ag(I) atom is located in a slightly distorted linear environment, surrounded by C atoms of the methine of the ylide. Graphical Abstract Five Ag(I) complexes, [{RC6H4CO{(C6H5)3P}CH}2Ag(NO3)], (R = CH3 (C1), Br (C2), Cl (C3), NO2 (C4) and OCH3 (C5)), which contain one NO3 and two phosphorus ylides coordinated via the ylidic carbon atom were synthesized. The structures of the complexes C1 and C3 were determined by single crystal X-ray diffraction technique. Indian Academy of Sciences, 2013 Phosphorus ylide nationallicence coordination mode nationallicence ambidentate ligand nationallicence mononuclear silver(I) complexes nationallicence SABOUNCHEI SEYED Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut AHMADI MOHSEN Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut AKHLAGHI FATEMEH Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut KHAVASI HAMID Department of Chemistry, Shahid Beheshti University, G.C., Evin, 1983963113, Tehran, Iran aut Journal of Chemical Sciences Springer-Verlag 125/3(2013-05-01), 653-660 0974-3626 125:3<653 2013 125 12039 https://doi.org/10.1007/s12039-013-0402-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12039-013-0402-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- SABOUNCHEI SEYED Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut NATIONALLICENCE 700 1- AHMADI MOHSEN Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut NATIONALLICENCE 700 1- AKHLAGHI FATEMEH Faculty of Chemistry, University of Bu-Ali Sina, 65174, Hamedan, Iran aut NATIONALLICENCE 700 1- KHAVASI HAMID Department of Chemistry, Shahid Beheshti University, G.C., Evin, 1983963113, Tehran, Iran aut NATIONALLICENCE 773 0- Journal of Chemical Sciences Springer-Verlag 125/3(2013-05-01), 653-660 0974-3626 125:3<653 2013 125 12039 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer