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Synthesis, characterization, and structures of zinc(II) and cadmium(II) complexes with phosphoramides bearing cyclic amino groups
Twelve new zinc(II) and cadmium(II) complexes with symmetric ligands, [MCl 2 ((R 2 N) 3 PO) 2 ] (M = Zn, R 2 N = pyrrolidinyl (1), piperidinyl (2); M = Cd, R 2 N = pyrrolidinyl (3), piperidinyl (4)), and differently substituted ligands of the general formula [MCl 2 (R 2 N)PO(R' 2 N) 2 ] (M = Zn...
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Published in: | Journal of coordination chemistry 2020-02, Vol.73 (3), p.453-466 |
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container_title | Journal of coordination chemistry |
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creator | M'haiham, Mohamed Ebeid, Khaled Ebnou, Fatimetou Carpenter-Warren, Cameron L. Slawin, Alexandra M. Z. Woollins, John Derek Ben Dhia, Med Taieb Sanhoury, Med Abderrahmane K. |
description | Twelve new zinc(II) and cadmium(II) complexes with symmetric ligands, [MCl
2
((R
2
N)
3
PO)
2
] (M = Zn, R
2
N = pyrrolidinyl (1), piperidinyl (2); M = Cd, R
2
N = pyrrolidinyl (3), piperidinyl (4)), and differently substituted ligands of the general formula [MCl
2
(R
2
N)PO(R'
2
N)
2
] (M = Zn or Cd; R
2
N = Pyrr, Pip or Mor; R'
2
N = Pyrr, Pip or Mor (5-12) have been synthesized from reaction of zinc(II) or cadmium(II) chlorides with the ligands, giving yields of 43-76%. The complexes were characterized with multinuclear (
1
H,
13
C and
31
P) NMR, conductivity, IR spectroscopy, and X-ray analyses. Complexes 1, 3, 11, and 12 are comprised of two ligands coordinated to the metal center in a distorted monomeric tetrahedral arrangement. The P = O bond lengths of 1.490(3) (1), 1.497(4) (3), 1.480(4) (11), and 1.479(5) Å (12) are in the order observed for analogous phosphoramide complexes. The results are compared with those reported for related chalcogen counterparts. |
doi_str_mv | 10.1080/00958972.2020.1731485 |
format | article |
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2
((R
2
N)
3
PO)
2
] (M = Zn, R
2
N = pyrrolidinyl (1), piperidinyl (2); M = Cd, R
2
N = pyrrolidinyl (3), piperidinyl (4)), and differently substituted ligands of the general formula [MCl
2
(R
2
N)PO(R'
2
N)
2
] (M = Zn or Cd; R
2
N = Pyrr, Pip or Mor; R'
2
N = Pyrr, Pip or Mor (5-12) have been synthesized from reaction of zinc(II) or cadmium(II) chlorides with the ligands, giving yields of 43-76%. The complexes were characterized with multinuclear (
1
H,
13
C and
31
P) NMR, conductivity, IR spectroscopy, and X-ray analyses. Complexes 1, 3, 11, and 12 are comprised of two ligands coordinated to the metal center in a distorted monomeric tetrahedral arrangement. The P = O bond lengths of 1.490(3) (1), 1.497(4) (3), 1.480(4) (11), and 1.479(5) Å (12) are in the order observed for analogous phosphoramide complexes. The results are compared with those reported for related chalcogen counterparts.</description><identifier>ISSN: 0095-8972</identifier><identifier>EISSN: 1029-0389</identifier><identifier>DOI: 10.1080/00958972.2020.1731485</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Cadmium ; cadmium(II) ; Chemical synthesis ; Coordination compounds ; Infrared spectroscopy ; Ligands ; metal complex ; NMR ; Nuclear magnetic resonance ; Phosphoramides ; X-ray analysis ; Zinc ; zinc(II)</subject><ispartof>Journal of coordination chemistry, 2020-02, Vol.73 (3), p.453-466</ispartof><rights>2020 Informa UK Limited, trading as Taylor & Francis Group 2020</rights><rights>2020 Informa UK Limited, trading as Taylor & Francis Group</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-7aba079cf369f73b72133bde201690d4ba9330098cd09722e48f9a9bc58262653</citedby><cites>FETCH-LOGICAL-c338t-7aba079cf369f73b72133bde201690d4ba9330098cd09722e48f9a9bc58262653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>M'haiham, Mohamed</creatorcontrib><creatorcontrib>Ebeid, Khaled</creatorcontrib><creatorcontrib>Ebnou, Fatimetou</creatorcontrib><creatorcontrib>Carpenter-Warren, Cameron L.</creatorcontrib><creatorcontrib>Slawin, Alexandra M. Z.</creatorcontrib><creatorcontrib>Woollins, John Derek</creatorcontrib><creatorcontrib>Ben Dhia, Med Taieb</creatorcontrib><creatorcontrib>Sanhoury, Med Abderrahmane K.</creatorcontrib><title>Synthesis, characterization, and structures of zinc(II) and cadmium(II) complexes with phosphoramides bearing cyclic amino groups</title><title>Journal of coordination chemistry</title><description>Twelve new zinc(II) and cadmium(II) complexes with symmetric ligands, [MCl
2
((R
2
N)
3
PO)
2
] (M = Zn, R
2
N = pyrrolidinyl (1), piperidinyl (2); M = Cd, R
2
N = pyrrolidinyl (3), piperidinyl (4)), and differently substituted ligands of the general formula [MCl
2
(R
2
N)PO(R'
2
N)
2
] (M = Zn or Cd; R
2
N = Pyrr, Pip or Mor; R'
2
N = Pyrr, Pip or Mor (5-12) have been synthesized from reaction of zinc(II) or cadmium(II) chlorides with the ligands, giving yields of 43-76%. The complexes were characterized with multinuclear (
1
H,
13
C and
31
P) NMR, conductivity, IR spectroscopy, and X-ray analyses. Complexes 1, 3, 11, and 12 are comprised of two ligands coordinated to the metal center in a distorted monomeric tetrahedral arrangement. The P = O bond lengths of 1.490(3) (1), 1.497(4) (3), 1.480(4) (11), and 1.479(5) Å (12) are in the order observed for analogous phosphoramide complexes. The results are compared with those reported for related chalcogen counterparts.</description><subject>Cadmium</subject><subject>cadmium(II)</subject><subject>Chemical synthesis</subject><subject>Coordination compounds</subject><subject>Infrared spectroscopy</subject><subject>Ligands</subject><subject>metal complex</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Phosphoramides</subject><subject>X-ray analysis</subject><subject>Zinc</subject><subject>zinc(II)</subject><issn>0095-8972</issn><issn>1029-0389</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouH78BCHgRcFqmmzb5KYsfiwIHtRzSNPUjbRJnaToevOfm7p69RCGvPPMDO-L0FFOznPCyQUhouCioueU0CRVLJ_zYgvNckJFRhgX22g2MdkE7aK9EF4JyRmj1Qx9Pa5dXJlgwxnWKwVKRwP2U0Xr3RlWrsEhwqjjCCZg3-JP6_TJcnn609Kq6e3Y__y174fOfCTq3cYVHlY-pAeqt03SaqPAuhes17qzGifVefwCfhzCAdppVRfM4W_dR88310-Lu-z-4Xa5uLrPNGM8ZpWqFamEblkp2orVFU0O6sZQkpeCNPNaCcaSS64bkmxSM-etUKLWBaclLQu2j443ewfwb6MJUb76EVw6KSnjRVkUopqoYkNp8CGAaeUAtlewljmRU9ryL205pS1_005zl5s561oPvXr30DUyqnXnoQXltA2S_b_iG1BRh14</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>M'haiham, Mohamed</creator><creator>Ebeid, Khaled</creator><creator>Ebnou, Fatimetou</creator><creator>Carpenter-Warren, Cameron L.</creator><creator>Slawin, Alexandra M. Z.</creator><creator>Woollins, John Derek</creator><creator>Ben Dhia, Med Taieb</creator><creator>Sanhoury, Med Abderrahmane K.</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20200201</creationdate><title>Synthesis, characterization, and structures of zinc(II) and cadmium(II) complexes with phosphoramides bearing cyclic amino groups</title><author>M'haiham, Mohamed ; Ebeid, Khaled ; Ebnou, Fatimetou ; Carpenter-Warren, Cameron L. ; Slawin, Alexandra M. Z. ; Woollins, John Derek ; Ben Dhia, Med Taieb ; Sanhoury, Med Abderrahmane K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-7aba079cf369f73b72133bde201690d4ba9330098cd09722e48f9a9bc58262653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Cadmium</topic><topic>cadmium(II)</topic><topic>Chemical synthesis</topic><topic>Coordination compounds</topic><topic>Infrared spectroscopy</topic><topic>Ligands</topic><topic>metal complex</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Phosphoramides</topic><topic>X-ray analysis</topic><topic>Zinc</topic><topic>zinc(II)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>M'haiham, Mohamed</creatorcontrib><creatorcontrib>Ebeid, Khaled</creatorcontrib><creatorcontrib>Ebnou, Fatimetou</creatorcontrib><creatorcontrib>Carpenter-Warren, Cameron L.</creatorcontrib><creatorcontrib>Slawin, Alexandra M. Z.</creatorcontrib><creatorcontrib>Woollins, John Derek</creatorcontrib><creatorcontrib>Ben Dhia, Med Taieb</creatorcontrib><creatorcontrib>Sanhoury, Med Abderrahmane K.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of coordination chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>M'haiham, Mohamed</au><au>Ebeid, Khaled</au><au>Ebnou, Fatimetou</au><au>Carpenter-Warren, Cameron L.</au><au>Slawin, Alexandra M. Z.</au><au>Woollins, John Derek</au><au>Ben Dhia, Med Taieb</au><au>Sanhoury, Med Abderrahmane K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis, characterization, and structures of zinc(II) and cadmium(II) complexes with phosphoramides bearing cyclic amino groups</atitle><jtitle>Journal of coordination chemistry</jtitle><date>2020-02-01</date><risdate>2020</risdate><volume>73</volume><issue>3</issue><spage>453</spage><epage>466</epage><pages>453-466</pages><issn>0095-8972</issn><eissn>1029-0389</eissn><abstract>Twelve new zinc(II) and cadmium(II) complexes with symmetric ligands, [MCl
2
((R
2
N)
3
PO)
2
] (M = Zn, R
2
N = pyrrolidinyl (1), piperidinyl (2); M = Cd, R
2
N = pyrrolidinyl (3), piperidinyl (4)), and differently substituted ligands of the general formula [MCl
2
(R
2
N)PO(R'
2
N)
2
] (M = Zn or Cd; R
2
N = Pyrr, Pip or Mor; R'
2
N = Pyrr, Pip or Mor (5-12) have been synthesized from reaction of zinc(II) or cadmium(II) chlorides with the ligands, giving yields of 43-76%. The complexes were characterized with multinuclear (
1
H,
13
C and
31
P) NMR, conductivity, IR spectroscopy, and X-ray analyses. Complexes 1, 3, 11, and 12 are comprised of two ligands coordinated to the metal center in a distorted monomeric tetrahedral arrangement. The P = O bond lengths of 1.490(3) (1), 1.497(4) (3), 1.480(4) (11), and 1.479(5) Å (12) are in the order observed for analogous phosphoramide complexes. The results are compared with those reported for related chalcogen counterparts.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/00958972.2020.1731485</doi><tpages>14</tpages></addata></record> |
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subjects | Cadmium cadmium(II) Chemical synthesis Coordination compounds Infrared spectroscopy Ligands metal complex NMR Nuclear magnetic resonance Phosphoramides X-ray analysis Zinc zinc(II) |
title | Synthesis, characterization, and structures of zinc(II) and cadmium(II) complexes with phosphoramides bearing cyclic amino groups |
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