CN109503856A - Polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead and synthetic method - Google Patents

Polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead and synthetic method Download PDF

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CN109503856A
CN109503856A CN201811649867.4A CN201811649867A CN109503856A CN 109503856 A CN109503856 A CN 109503856A CN 201811649867 A CN201811649867 A CN 201811649867A CN 109503856 A CN109503856 A CN 109503856A
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phen
polymer
pure
bis
amino
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肖瑜
郑潇
陈钊
吴成晨
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Guilin University of Technology
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Guilin University of Technology
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/003Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/008Supramolecular polymers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13Crystalline forms, e.g. polymorphs

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  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Polymers & Plastics (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

The invention discloses a kind of polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead and synthetic methods.The monomer molecule formula of polymer are as follows: C92H68N10O16Pb3S2, molecular weight are as follows: 2255.25, H3L is 4- (bis- (4- carboxybenzyl) amino of N, N ' -) benzene sulfonic acid, and phen is point 1, a 10- Phen.Pure H will be analyzed3L and the pure phen of analysis are dissolved in the mixed solution of secondary distilled water and dehydrated alcohol, after adjusting pH is 8, is added the pure three water lead acetate of analysis, are placed in polytetrafluoroethylene (PTFE) autoclave, are placed in 170oC baking oven takes out after three days, is cooled to room temperature, and opens autoclave, colourless transparent sheet-like crystal i.e. { [Pb (phen) is arranged at bottom2]·[Pb2(L)2(phen)2]}n.Present invention process is simple, low in cost, chemical constituent is easily controllable, reproducible and yield is high.

Description

Polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead and synthetic method
Technical field
It is { [Pb the present invention relates to a kind of polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead (phen)2]·[Pb2(L)2(phen)2]}n(H3L is to analyze pure 4- (bis- (4- carboxybenzyl) amino of N, N ' -) benzene sulfonic acid, phen To analyze pure 1,10- phenanthroline) and synthetic method.
Background technique
Coordination polymer (coordination polymer) is a nearly more than ten years Coordinative Chemistry direction with fastest developing speed, It is one and is related to the multi-disciplinary brand-new research topic such as inorganic chemistry, organic chemistry and Coordinative Chemistry.Have inorganic material concurrently The flexible characteristic of rigidity and organic material, makes it show huge development potentiality and tempting hair in terms of modern material research Exhibition prospect.
Summary of the invention
The object of the invention is to be design synthetic polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead, Utilize solvent structure { [Pb (phen)2]·[Pb2(L)2(phen)2]}n
{ [Pb (phen) of the present invention2]·[Pb2(L)2(phen)2]}nMonomer molecule formula are as follows: C92H68N10O16Pb3S2, molecular weight are as follows: 2255.25, H3L is 4- (bis- (4- carboxybenzyl) amino of N, N ' -) benzene sulfonic acid, and phen is 1,10- Phen.Crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.
One, of table { [Pb (phen)2]·[Pb2(L)2(phen)2]}nCrystallographic parameter
Two, of table { [Pb (phen)2]·[Pb2(L)2(phen)2]}nPart bond distanceWith bond angle (°)
{ [the Pb (phen)2]·[Pb2(L)2(phen)2]}nSynthetic method specific steps are as follows:
0.110-0.220g is analyzed into pure H3L and 0.050-0.100g analyze pure phen be dissolved in 8-16mL secondary distilled water and In the mixed solution of 1-2mL dehydrated alcohol, after adjusting pH is 8, adds 0.094-0.188g and analyze pure three water lead acetate, be placed in It in polytetrafluoroethylene (PTFE) autoclave, is placed in 170 DEG C of baking ovens and is taken out after three days, is cooled to room temperature, open autoclave, bottom There is colourless transparent sheet-like crystal i.e. { [Pb (phen) in portion2]·[Pb2(L)2(phen)2]}n.{ [Pb is measured by single crystal diffractometer (phen)2]·[Pb2(L)2(phen)2]}nStructure, crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.
The present invention has many advantages, such as that simple process, low in cost, chemical constituent is easily controllable, reproducible and yield is high.
Detailed description of the invention
Fig. 1 is the present invention { [Pb (phen)2]·[Pb2(L)2(phen)2]}n4- (bis- (4- carboxybenzyl) ammonia of N, N '-used Base) toluene structural schematic diagram.
Fig. 2 is the present invention { [Pb (phen)2]·[Pb2(L)2(phen)2]}nMonomer structure schematic diagram.
Fig. 3 is the present invention { [Pb (phen)2]·[Pb2(L)2(phen)2]}nThree-dimensional accumulation schematic diagram.
Single-crystal X-ray diffraction analysis shows { [Pb (phen)2]·[Pb2(L)2(phen)2]}nIt is anorthic system, space group For P1.As can be seen from Figure 2, basic building unit includes three Pb (II) atoms, two L ligands and four phen ligands.Pb1 and come From N1, N2, N3, N4 coordination of two phen ligands, four-coordination is formed.Pb2 with come from two H3Four oxygen atoms of L ligand (O1, O2, O3A, O4A), N5, N6 coordination on a phen ligand, forms hexa-coordinate dodecahedron configuration.Pb3 coordination configuration Identical as Pb2, wherein O3A, O8, O10B, O11B come from three H3L ligand, N8, N9 come from a phen ligand.
Specific embodiment
Embodiment 1:
{ [Pb (phen) of the present invention2]·[Pb2(L)2(phen)2]}nMonomer molecule formula are as follows: C92H68N10O16Pb3S2, molecular weight are as follows: 2255.25, H3L is 4- (bis- (4- carboxybenzyl) amino of N, N ' -) benzene sulfonic acid, and phen is 1,10- Phen.Crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.
{ [the Pb (phen)2]·[Pb2(L)2(phen)2]}nSynthetic method specific steps are as follows:
0.110g is analyzed into pure H3L and 0.050g analyze pure phen and are dissolved in, 8mL secondary distilled water and 1mL dehydrated alcohol In mixed solution, after adjusting pH is 8, adds 0.094g and analyze pure three water lead acetate, be placed in polytetrafluoroethylene (PTFE) autoclave In, it is placed in 170 DEG C of baking ovens and is taken out after three days, is cooled to room temperature, open autoclave, colourless transparent sheet-like crystal is arranged at bottom That is { [Pb (phen)2]·[Pb2(L)2(phen)2]}n.{ [Pb (phen) is measured by single crystal diffractometer2]·[Pb2(L)2 (phen)2]}nStructure, crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.
Embodiment 2:
{ [Pb (phen) of the present invention2]·[Pb2(L)2(phen)2]}nMonomer molecule formula are as follows: C92H68N10O16Pb3S2, molecular weight are as follows: 2255.25, H3L is 4- (bis- (4- carboxybenzyl) amino of N, N ' -) benzene sulfonic acid, and phen is 1,10- Phen.Crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.
{ [the Pb (phen)2]·[Pb2(L)2(phen)2]}nSynthetic method specific steps are as follows:
0.220g is analyzed into pure H3L and 0.100g analyze pure phen and are dissolved in, 16mL secondary distilled water and 2mL dehydrated alcohol In mixed solution, after adjusting pH is 8, adds 0.188g and analyze pure three water lead acetate, be placed in polytetrafluoroethylene (PTFE) autoclave In, it is placed in 170 DEG C of baking ovens and is taken out after three days, is cooled to room temperature, open autoclave, colourless transparent sheet-like crystal is arranged at bottom That is { [Pb (phen)2]·[Pb2(L)2(phen)2]}n.{ [Pb (phen) is measured by single crystal diffractometer2]·[Pb2(L)2 (phen)2]}nStructure, crystal structural data is shown in Table one, and bond distance's bond angle data are shown in Table two.

Claims (1)

1. a kind of polymer { [Pb (phen)2]·[Pb2(L)2(phen)2]}n, it is characterised in that polymer { [Pb (phen)2]· [Pb2(L)2(phen)2]}nMonomer molecule formula are as follows: C92H68N10O16Pb3S2, molecular weight are as follows: 2255.25, H3L is 4- (N, N '- Bis- (4- carboxybenzyl) amino) benzene sulfonic acid, phen 1,10- Phen;Crystal structural data is shown in Table one, bond distance's bond angle data It is shown in Table two;
One, of table { [Pb (phen)2]·[Pb2(L)2(phen)2]}nCrystallographic parameter
Two, of table { [Pb (phen)2]·[Pb2(L)2(phen)2]}nPart bond distanceWith bond angle (°)
{ [the Pb (phen)2]·[Pb2(L)2(phen)2]}nSynthetic method specific steps are as follows:
0.110-0.220g is analyzed into pure H3L and 0.050-0.100g analyzes pure phen and is dissolved in 8-16mL secondary distilled water and 1-2mL In the mixed solution of dehydrated alcohol, after adjusting pH is 8, adds 0.094-0.188g and analyze pure three water lead acetate, be placed in poly- four It in vinyl fluoride autoclave, is placed in 170 DEG C of baking ovens and is taken out after three days, is cooled to room temperature, open autoclave, bottom has Colorless and transparent flat crystal is { [Pb (phen)2]·[Pb2(L)2(phen)2]}n
CN201811649867.4A 2018-12-31 2018-12-31 Polymer 4- (bis- (4- carboxyl phenyl) amino of N, N ' -) benzene sulfonic acid lead and synthetic method Withdrawn CN109503856A (en)

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Application publication date: 20190322