Syntheses, crystal structures and luminescent properties of Ag(I) complexes with benzilic carboxylate and 2, 6-pyridinedicarboxylate. Issue 8 (3rd August 2017)

• Record Type: Journal Article
• Authors: Fu, Wei-Wei; Xu, Liu; Zhang, Yan-Hua; Chen, Man-Sheng
• Is Part Of: Inorganic and nano-metal chemistry. Volume 47:Issue 8(2017)
• Page Start: 1211
• Page End: 1215
• Publication Date: 2017-08-03
• Subjects: Silver(I) complex -- benzilic carboxylate -- 2, 6-pyridinedicarboxylate -- crystal structure -- luminescent property; Inorganic compounds -- Synthesis -- Periodicals; Nanostructured materials -- Periodicals; Reactivity (Chemistry) -- Periodicals; Inorganic compounds -- Synthesis; Nanostructured materials; Reactivity (Chemistry); Periodicals; 546
• DOI: 10.1080/24701556.2017.1284108
• Languages: English
• ISSNs: 2470-1556

Abstract

ABSTRACT: Two complexes [Ag(bpy)(H2 O)]·(Hbac) (1 ) and [Ag2 (bpy)2 (H2 O)2 ](pdc)·(H2 O)5 (2 ) (H2 bac = benzilic acid, bpy = 4, 4′-bypyridine, H2 pdc = 2, 6-pyridinedicarboxylic acid) have been synthesized and characterized by IR, element analysis, X-ray-single crystal diffraction and TGA. Crystal data for1 : Monoclinic, space group C2/c, a = 18.8192(5) Å, b = 12.7131(5) Å, c = 17.8373(8) Å, β = 95.745(4)°, V = 4246.1(3) Å 3 and Z = 8;2 : Triclinic, space group, P-1, a = 8.132(5) Å, b = 10.485(6) Å, c = 18.026(10) Å, α = 96.194(10)°, β = 91.047(11)°, γ = 105.866(10)°, V = 1468.0(15) Å 3 and Z = 2. In complex1, Ag(I) is coordinated by two discrete 4, 4′-bpy ligands and one water molecule and Hbac − behaves as a counterpart anion. In the crystal, a 3D network was formed by hydrogen bonds and π–π face-to-face interactions. In complex2, Ag(I) is also coordinated by two discrete 4, 4′-bpy ligands and one water molecule and pdc 2− behaves as a counterpart anion, too. In the crystal, a similar 3D network was formed by hydrogen bonds and π–π face-to-face interactions as well as that of complex 1. The luminescence properties of 1 and 2 have been investigated.