Silver coordination complexes of 2-(diphenylphosphinomethyl)aminopyridine with weakly interacting counterions.
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| Title: | Silver coordination complexes of 2-(diphenylphosphinomethyl)aminopyridine with weakly interacting counterions. |
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| Authors: | Penney, Marissa K.1, Potter, Chelsea1, Burroughs, Mark A.1, Klausmeyer, Kevin K.1 Kevin_Klausmeyer@baylor.edu |
| Source: | Polyhedron. Dec2015, Vol. 102, p207-215. 9p. |
| Subjects: | Silver compounds, Ligands (Chemistry), Metal complexes, Aminopyridines, Condensation reactions, Silver salts |
| Abstract: | A tri-functional ligand (Ph 2 PCH 2 )NH(2-C 5 H 4 N), DPAP-2, has been synthesized via the Mannich condensation reaction and its coordination behavior has been studied with various Ag(I) salts. The ligand is capable of P -coordination, P , N -chelation, and P , N -bridging to form Ag(I) complexes that range from discrete to 1-dimensional polymeric structures. In the 1:2 reaction of AgBF 4 with DPAP-2, a 4-coordinate Ag(I) structure with P , N ′-chelation is isolated ( 1 ). A counterion effect is observed in the equimolar reactions of AgX ( 2 : X = BF 4 − and 3 : X = tfa − ) with DPAP-2, where the structures isolated are a dimer and a 1-dimensional polymer, respectively. When an equivalent of 5,5′-dimethyl-2,2′-dipyridyl (5,5′-dmbpy) was incorporated to the equimolar reaction of AgX and DPAP-2, three isostructural complexes resulted ( 4 : X = BF 4 − , and supplementary structures S1 : X = tfa − , and S2 : X = OTf − ). In the 2:1:2 reaction of AgX ( 5 : X = BF 4 − and 6 : X = tfa − ) with DPAP-2 and 5,5′-dmbpy, two distinct complexes are isolated where DPAP-2 adopts a syn - and anti -arrangement, respectively. [ABSTRACT FROM AUTHOR] |
| Copyright of Polyhedron is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Silver coordination complexes of 2-(diphenylphosphinomethyl)aminopyridine with weakly interacting counterions. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Penney%2C+Marissa+K%2E%22">Penney, Marissa K.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Potter%2C+Chelsea%22">Potter, Chelsea</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Burroughs%2C+Mark+A%2E%22">Burroughs, Mark A.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Klausmeyer%2C+Kevin+K%2E%22">Klausmeyer, Kevin K.</searchLink><relatesTo>1</relatesTo><i> Kevin_Klausmeyer@baylor.edu</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Polyhedron%22">Polyhedron</searchLink>. Dec2015, Vol. 102, p207-215. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Silver+compounds%22">Silver compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Ligands+%28Chemistry%29%22">Ligands (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+complexes%22">Metal complexes</searchLink><br /><searchLink fieldCode="DE" term="%22Aminopyridines%22">Aminopyridines</searchLink><br /><searchLink fieldCode="DE" term="%22Condensation+reactions%22">Condensation reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Silver+salts%22">Silver salts</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: A tri-functional ligand (Ph 2 PCH 2 )NH(2-C 5 H 4 N), DPAP-2, has been synthesized via the Mannich condensation reaction and its coordination behavior has been studied with various Ag(I) salts. The ligand is capable of P -coordination, P , N -chelation, and P , N -bridging to form Ag(I) complexes that range from discrete to 1-dimensional polymeric structures. In the 1:2 reaction of AgBF 4 with DPAP-2, a 4-coordinate Ag(I) structure with P , N ′-chelation is isolated ( 1 ). A counterion effect is observed in the equimolar reactions of AgX ( 2 : X = BF 4 − and 3 : X = tfa − ) with DPAP-2, where the structures isolated are a dimer and a 1-dimensional polymer, respectively. When an equivalent of 5,5′-dimethyl-2,2′-dipyridyl (5,5′-dmbpy) was incorporated to the equimolar reaction of AgX and DPAP-2, three isostructural complexes resulted ( 4 : X = BF 4 − , and supplementary structures S1 : X = tfa − , and S2 : X = OTf − ). In the 2:1:2 reaction of AgX ( 5 : X = BF 4 − and 6 : X = tfa − ) with DPAP-2 and 5,5′-dmbpy, two distinct complexes are isolated where DPAP-2 adopts a syn - and anti -arrangement, respectively. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Polyhedron is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.poly.2015.09.048 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 207 Subjects: – SubjectFull: Silver compounds Type: general – SubjectFull: Ligands (Chemistry) Type: general – SubjectFull: Metal complexes Type: general – SubjectFull: Aminopyridines Type: general – SubjectFull: Condensation reactions Type: general – SubjectFull: Silver salts Type: general Titles: – TitleFull: Silver coordination complexes of 2-(diphenylphosphinomethyl)aminopyridine with weakly interacting counterions. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Penney, Marissa K. – PersonEntity: Name: NameFull: Potter, Chelsea – PersonEntity: Name: NameFull: Burroughs, Mark A. – PersonEntity: Name: NameFull: Klausmeyer, Kevin K. IsPartOfRelationships: – BibEntity: Dates: – D: 14 M: 12 Text: Dec2015 Type: published Y: 2015 Identifiers: – Type: issn-print Value: 02775387 Numbering: – Type: volume Value: 102 Titles: – TitleFull: Polyhedron Type: main |
| ResultId | 1 |
