6cd21d75a15f2809786b92b1117eea07 Ino_a2024v12n1p24.pdf 2f4e9fed022077ddf5b8e1cc1d00efd3a9eb7faf Ino_a2024v12n1p24.pdf ac9a927b2a2f1df58a7e2ca09340956dfac4aaef94c64604df7d9d5b758669ae Ino_a2024v12n1p24.pdf Title: Solvent Influence in the Synthesis of Lead(II) Complexes Containing Benzoate Derivatives Subject: A series of lead(II) complexes incorporating benzoate derivative ligands was prepared: [Pb(2MeOBz)2]n (1), [Pb(2MeOBz)2(H2O)]n (2), [Pb2(1,4Bzdiox)4(DMSO)]n (3), [Pb(1,4Bzdiox)2(H2O)]n (4), [Pb(Pip)2(H2O)]n (5), and [Pb(Ac)(Pip)2(MeOH)]n (6) (2MeOBz: 2-methoxybenzoate; 1,4Bzdiox: 1,4-benzodioxan-5-carboxylate; DMSO: dimethylsulfoxide; Ac: acetate; Pip: piperonylate; MeOH: methanol). All compounds were characterized via elemental analysis, ATR-FTIR spectroscopy, and powder XRD. In addition, the crystal structures of some compounds were elucidated. Compounds 1 and 2, involving 2-methoxybenzoate, were closely related, only differing in the presence of one extra aqua ligand found for the latter. However, this implies key changes in the studied properties, e.g., 2 shows solid-state luminescence that displays a different color as a function of the crystal orientation, while 1 does not. The crystal structure of 2 revealed a 1D coordination polymer. A similar relationship was found between compounds 3 and 4, incorporating 1,4-benzodioxan-5-carboxylate. In this pair, only 4, with aqua ligands, displayed a greenish-yellow-color solid-state luminescence. Furthermore, two new lead(II) piperonylate complexes, 5 and 6, were obtained from the reaction between lead(II) acetate and piperonylic acid. In water, all acetate ligands in the metal precursor were displaced and [Pb(Pip)2(H2O)]n (5) was isolated, while in methanol, a mixed acetate–piperonylate complex, [Pb(Ac)(Pip)2(MeOH)]n (6), was precipitated. Considering only conventional Pb-O bonds, the crystal structure of 6 was described as a 1D coordination polymer, although, additionally, the chains were associated via tetrel bonds, defining an extended 2D architecture. Keywords: Pb(II) complexes; coordination polymers; supramolecular networks; photoluminescence; tetrel bonds Author: José A. Ayllón, Oriol Vallcorba and Concepción Domingo Creator: LaTeX with hyperref Producer: pdfTeX-1.40.25 CreationDate: Tue Jan 2 07:45:01 2024 CET ModDate: Tue Jan 2 08:02:00 2024 CET Custom Metadata: no Metadata Stream: no Tagged: no UserProperties: no Suspects: no Form: none JavaScript: no Pages: 14 Encrypted: no Page size: 595.276 x 841.89 pts (A4) Page rot: 0 File size: 2929414 bytes Optimized: no PDF version: 1.7 name type encoding emb sub uni object ID ------------------------------------ ----------------- ---------------- --- --- --- --------- HJOMHV+VnURWPalladioL-Bold Type 1 Custom yes yes yes 10 0 CIQLLF+VnURWPalladioL Type 1 Custom yes yes yes 16 0 KDIPRU+URWPalladioL-Bold Type 1 Custom yes yes yes 21 0 PXZTRT+URWPalladioL-Roma Type 1 Custom yes yes yes 27 0 CKEEOM+URWPalladioL-Ital Type 1 Custom yes yes yes 32 0 XQOHOC+TimesNewRomanPS-BoldItalicMT Type 1C WinAnsi yes yes no 48 0 YUWHZX+CMSY10 Type 1 Builtin yes yes yes 68 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 80 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 83 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 89 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 92 0 HYXLVO+URWPalladioL-BoldItal Type 1 Custom yes yes yes 99 0 LBPVSV+EURM10 Type 1 Builtin yes yes yes 104 0 PNOBFC+PalatinoLinotype,BoldItalic TrueType WinAnsi yes yes no 116 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 119 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 122 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 128 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 131 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 134 0 PNOBDB+TimesNewRoman CID TrueType Identity-H yes yes yes 137 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 155 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 158 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 164 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 167 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 170 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 185 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 188 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 194 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 197 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 200 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 214 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 217 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 223 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 226 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 229 0 PNOBDB+TimesNewRoman CID TrueType Identity-H yes yes yes 232 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 250 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 253 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 259 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 262 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 265 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 278 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 281 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 287 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 290 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 293 0 IHGURL+EURM7 Type 1 Builtin yes yes yes 302 0 PNNNBD+PalatinoLinotype,Bold TrueType WinAnsi yes yes no 314 0 PNNNBE+PalatinoLinotype CID TrueType Identity-H yes yes yes 317 0 PNNNBF+PalatinoLinotype TrueType WinAnsi yes yes no 323 0 PNNNBH+PalatinoLinotype,Italic TrueType WinAnsi yes yes no 326 0 PNNOGB+PalatinoLinotype TrueType MacRoman yes yes no 329 0 GBWJFE+PazoMath Type 1 Builtin yes yes yes 343 0 Jhove (Rel. 1.28.0, 2023-05-18) Date: 2024-05-14 02:43:38 CEST RepresentationInformation: Ino_a2024v12n1p24.pdf ReportingModule: PDF-hul, Rel. 1.12.4 (2023-03-16) LastModified: 2024-05-13 20:22:43 CEST Size: 2929414 Format: PDF Version: 1.7 Status: Well-Formed and valid SignatureMatches: PDF-hul MIMEtype: application/pdf PDFMetadata: Objects: 472 FreeObjects: 1 IncrementalUpdates: 0 DocumentCatalog: PageLayout: SinglePage PageMode: UseNone Outlines: Item: Title: Introduction Destination: section.1 Item: Title: Results and Discussion Destination: section.2 Children: Item: Title: Pb(II) Complexes Containing 2MeOBz or 1,4Bzdiox Ligands Destination: subsection.2.1 Item: Title: Pb(II) Complexes Containing Piperonylate Ligand Destination: subsection.2.2 Item: Title: Experimental Destination: section.3 Children: Item: Title: Materials and Methods Destination: subsection.3.1 Item: Title: Synthesis and Basic Characterization Destination: subsection.3.2 Item: Title: X-ray Crystallographic Data Destination: subsection.3.3 Item: Title: Conclusions Destination: section.4 Item: Title: References Destination: appendix.A. Info: Title: Solvent Influence in the Synthesis of Lead(II) Complexes Containing Benzoate Derivatives Author: José A. Ayllón, Oriol Vallcorba and Concepción Domingo Subject: A series of lead(II) complexes incorporating benzoate derivative ligands was prepared: [Pb(2MeOBz)2]n (1), [Pb(2MeOBz)2(H2O)]n (2), [Pb2(1,4Bzdiox)4(DMSO)]n (3), [Pb(1,4Bzdiox)2(H2O)]n (4), [Pb(Pip)2(H2O)]n (5), and [Pb(Ac)(Pip)2(MeOH)]n (6) (2MeOBz: 2-methoxybenzoate; 1,4Bzdiox: 1,4-benzodioxan-5-carboxylate; DMSO: dimethylsulfoxide; Ac: acetate; Pip: piperonylate; MeOH: methanol). All compounds were characterized via elemental analysis, ATR-FTIR spectroscopy, and powder XRD. In addition, the crystal structures of some compounds were elucidated. Compounds 1 and 2, involving 2-methoxybenzoate, were closely related, only differing in the presence of one extra aqua ligand found for the latter. However, this implies key changes in the studied properties, e.g., 2 shows solid-state luminescence that displays a different color as a function of the crystal orientation, while 1 does not. The crystal structure of 2 revealed a 1D coordination polymer. A similar relationship was found between compounds 3 and 4, incorporating 1,4-benzodioxan-5-carboxylate. In this pair, only 4, with aqua ligands, displayed a greenish-yellow-color solid-state luminescence. Furthermore, two new lead(II) piperonylate complexes, 5 and 6, were obtained from the reaction between lead(II) acetate and piperonylic acid. In water, all acetate ligands in the metal precursor were displaced and [Pb(Pip)2(H2O)]n (5) was isolated, while in methanol, a mixed acetate piperonylate complex, [Pb(Ac)(Pip)2(MeOH)]n (6), was precipitated. Considering only conventional Pb-O bonds, the crystal structure of 6 was described as a 1D coordination polymer, although, additionally, the chains were associated via tetrel bonds, defining an extended 2D architecture. 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