摘要:
A flexible tetradentate ligand 1,6-bis(4'-pyridyl)-2,5-diazahexane (BPDH) reacts with tetrakis(acetonitrile)silver(I) tetrafluoroborate to form a novel two-dimensional network complex [Ag(BPDH)]BF(4). CH(3)CN. The compound crystallizes in monoclinic, space group P2(1)/n with a = 14.121(2), b = 7.0410(10), c = 19.803(3) Angstrom, beta = 94.700(10)degrees, V = 1962.3(5) Angstrom(3) and Z = 4. The solvate acetonitrile molecule and counter anions are incorporated in the channels formed between two adjacent sheets through C-H ... F, N-H ... F and N-H ... N hydrogen bonds. The spectroscopic properties of the complex as luminescent, thermogravimetric and electrospray mass spectrometry were also described. (C) 2000 Elsevier Science S.A. All rights reserved.