caa a22 4500 475847822 CHVBK 20180406123919.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1023/A:1009085319864 doi (NATIONALLICENCE)springer-10.1023/A:1009085319864 Synthesis and Characterization of Silver(I) Complexes with C-Alkyl Functionalized N,N′-Diphenylamidinates: Tetrameric and Trimeric Structural Motifs [Elektronische Daten] [Stephen Archibald, Nathaniel Alcock, Daryle Busch, David Whitcomb] N,N′−Diphenylamidines and the silver(I) complexes of their deprotonated anions have been synthesized. Previously uncharacterized tetrameric structural motifs were produced by the inclusion of alkyl substituents at the amidinate carbon. The addition of a 2-methoxy functional group to the phenyl ring resulted in a cationic silver trimer in which hydrogen bonding links silver(I)-bound water molecules to the methoxy substituents. The thermal stabilities of the tetrameric species vary with alkyl chain length. The new complexes are: tetrakis(N,N′-diphenylpropamidinato) tetra silver(I), 1, tetrakis(N,N′-diphenylbutamidinato) tetrasilver(I) 2, tetrakis(N,N′-diphenylpentamidinato) tetra silver(I) 3, (N,N′-diphenyloctamidinato)silver(I) 4, (tetrakis(N,N′-di(4-n-butyl)phenylpropamidinato)tetrasilver(I), 5, bis(N,N′-di(2-methoxy)phenylacetamidinato)diaquatrisilver(I) nitrate 6 and tetrakis(N,N′-di(4-methoxy)phenylacetamidinato) tetrasilver(I), 7. Compounds 1, 5, 6 and 7 were structurally characterized by X-ray methods. Plenum Publishing Corporation, 2000 silver nationallicence amidines nationallicence diphenylamidines nationallicence tetrameric nationallicence C-alkylamidines nationallicence thermal stability nationallicence imaging nationallicence thermographic nationallicence photothermographic nationallicence Archibald Stephen Department of Chemistry, University of Kansas, 66045, Lawrence, KS, USA aut Alcock Nathaniel Department of Chemistry, University of Warwick, CV4 7AL, Coventry, UK aut Busch Daryle Department of Chemistry, University of Kansas, 66045, Lawrence, KS, USA aut Whitcomb David Dry Media Systems Laboratory, Imation Corporation, 55144, St Paul, MN, USA aut Journal of Cluster Science Kluwer Academic Publishers-Plenum Publishers 11/1(2000-03-01), 261-283 1040-7278 11:1<261 2000 11 10876 https://doi.org/10.1023/A:1009085319864 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1009085319864 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Archibald Stephen Department of Chemistry, University of Kansas, 66045, Lawrence, KS, USA aut NATIONALLICENCE 700 1- Alcock Nathaniel Department of Chemistry, University of Warwick, CV4 7AL, Coventry, UK aut NATIONALLICENCE 700 1- Busch Daryle Department of Chemistry, University of Kansas, 66045, Lawrence, KS, USA aut NATIONALLICENCE 700 1- Whitcomb David Dry Media Systems Laboratory, Imation Corporation, 55144, St Paul, MN, USA aut NATIONALLICENCE 773 0- Journal of Cluster Science Kluwer Academic Publishers-Plenum Publishers 11/1(2000-03-01), 261-283 1040-7278 11:1<261 2000 11 10876 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer