Nickel(II) Complexes Derived from Bis-Schiff Bases: Synthesis, Crystal Structures, and Antimicrobial Activity
Nickel(II) complexes derived from the bis-Schiff bases N,N '-bis(5-methylsalicylidene)-1,2-diaminocyclohexane (H 2 L a ), N,N '-bis(5-methylsalicylidene)-1,2-diaminoethane (H 2 L b ) and N,N’ -bis(3,5-difluorosalicylidene)-1,2-diaminoethane (H 2 L c ), respectively, have been prepared and...
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| Veröffentlicht in: | Russian journal of coordination chemistry 2020-02, Vol.46 (2), p.145-151 |
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| creator | Xue, L. W. Han, Y. J. Luo, X. Q. |
| description | Nickel(II) complexes derived from the bis-Schiff bases
N,N
'-bis(5-methylsalicylidene)-1,2-diaminocyclohexane (H
2
L
a
),
N,N
'-bis(5-methylsalicylidene)-1,2-diaminoethane (H
2
L
b
) and
N,N’
-bis(3,5-difluorosalicylidene)-1,2-diaminoethane (H
2
L
c
), respectively, have been prepared and characterized by elemental analyses, IR, UV−Vis and single crystal XRD (CIF files CCDC nos. 1912770 (
I
), 1912771 (
II
), and 1912772 (
III
)). The bis-Schiff base ligands coordinate to the nickel atoms through phenolate O and imine N atoms. Each metal atom in the complexes is in square planar coordination. The effects of the complexes on the antimicrobial activity against
Staphylococcus aureus
,
Escherichia coli
, and
Candida albicans
were studied, which indicate that the fluoro-substituted groups are essential for the biological process. |
| doi_str_mv | 10.1134/S1070328420020098 |
| format | Article |
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N,N
'-bis(5-methylsalicylidene)-1,2-diaminocyclohexane (H
2
L
a
),
N,N
'-bis(5-methylsalicylidene)-1,2-diaminoethane (H
2
L
b
) and
N,N’
-bis(3,5-difluorosalicylidene)-1,2-diaminoethane (H
2
L
c
), respectively, have been prepared and characterized by elemental analyses, IR, UV−Vis and single crystal XRD (CIF files CCDC nos. 1912770 (
I
), 1912771 (
II
), and 1912772 (
III
)). The bis-Schiff base ligands coordinate to the nickel atoms through phenolate O and imine N atoms. Each metal atom in the complexes is in square planar coordination. The effects of the complexes on the antimicrobial activity against
Staphylococcus aureus
,
Escherichia coli
, and
Candida albicans
were studied, which indicate that the fluoro-substituted groups are essential for the biological process.</description><identifier>ISSN: 1070-3284</identifier><identifier>EISSN: 1608-3318</identifier><identifier>DOI: 10.1134/S1070328420020098</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Antiinfectives and antibacterials ; Antimicrobial agents ; Biological activity ; Chemistry ; Chemistry and Materials Science ; Coordination compounds ; Crystal structure ; Crystals ; E coli ; Imines ; Inorganic Chemistry ; Nickel ; Physical Chemistry ; Single crystals</subject><ispartof>Russian journal of coordination chemistry, 2020-02, Vol.46 (2), p.145-151</ispartof><rights>Pleiades Publishing, Ltd. 2020</rights><rights>2020© Pleiades Publishing, Ltd. 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-fcbfdd1e3aa3606fb8fed5264641e3d63a31935862c0358bd0559d1ac1d348b93</citedby><cites>FETCH-LOGICAL-c359t-fcbfdd1e3aa3606fb8fed5264641e3d63a31935862c0358bd0559d1ac1d348b93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1070328420020098$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1070328420020098$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Xue, L. W.</creatorcontrib><creatorcontrib>Han, Y. J.</creatorcontrib><creatorcontrib>Luo, X. Q.</creatorcontrib><title>Nickel(II) Complexes Derived from Bis-Schiff Bases: Synthesis, Crystal Structures, and Antimicrobial Activity</title><title>Russian journal of coordination chemistry</title><addtitle>Russ J Coord Chem</addtitle><description>Nickel(II) complexes derived from the bis-Schiff bases
N,N
'-bis(5-methylsalicylidene)-1,2-diaminocyclohexane (H
2
L
a
),
N,N
'-bis(5-methylsalicylidene)-1,2-diaminoethane (H
2
L
b
) and
N,N’
-bis(3,5-difluorosalicylidene)-1,2-diaminoethane (H
2
L
c
), respectively, have been prepared and characterized by elemental analyses, IR, UV−Vis and single crystal XRD (CIF files CCDC nos. 1912770 (
I
), 1912771 (
II
), and 1912772 (
III
)). The bis-Schiff base ligands coordinate to the nickel atoms through phenolate O and imine N atoms. Each metal atom in the complexes is in square planar coordination. The effects of the complexes on the antimicrobial activity against
Staphylococcus aureus
,
Escherichia coli
, and
Candida albicans
were studied, which indicate that the fluoro-substituted groups are essential for the biological process.</description><subject>Antiinfectives and antibacterials</subject><subject>Antimicrobial agents</subject><subject>Biological activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Coordination compounds</subject><subject>Crystal structure</subject><subject>Crystals</subject><subject>E coli</subject><subject>Imines</subject><subject>Inorganic Chemistry</subject><subject>Nickel</subject><subject>Physical Chemistry</subject><subject>Single crystals</subject><issn>1070-3284</issn><issn>1608-3318</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1UE1LAzEQDaJgrf4AbwEvCl1NNrtp1lu7fhWKHlbPSzYfNnU_apIt7r83pYIHEQbeMO-9meEBcI7RNcYkuSkwmiISsyRGKFTGDsAIU8QiQjA7DH2gox1_DE6cWyOEEUqzEWiejfhQ9eVicQXzrtnU6ks5eKes2SoJte0aODcuKsTKaA3n3Cl3C4uh9SvljJvA3A7O8xoW3vbC91aFGW8lnLXeNEbYrjKBnQlvtsYPp-BI89qpsx8cg7eH-9f8KVq-PC7y2TISJM18pEWlpcSKcE4oorpiWsk0pglNwlBSwgnOSMpoLFCASqI0zSTmAkuSsCojY3Cx37ux3WevnC_XXW_bcLKMyZRlCZmmcVDhvSq86ZxVutxY03A7lBiVu1TLP6kGT7z3uKBt35X93fy_6RsOlXjC</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>Xue, L. W.</creator><creator>Han, Y. J.</creator><creator>Luo, X. Q.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200201</creationdate><title>Nickel(II) Complexes Derived from Bis-Schiff Bases: Synthesis, Crystal Structures, and Antimicrobial Activity</title><author>Xue, L. W. ; Han, Y. J. ; Luo, X. Q.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-fcbfdd1e3aa3606fb8fed5264641e3d63a31935862c0358bd0559d1ac1d348b93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Antiinfectives and antibacterials</topic><topic>Antimicrobial agents</topic><topic>Biological activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Coordination compounds</topic><topic>Crystal structure</topic><topic>Crystals</topic><topic>E coli</topic><topic>Imines</topic><topic>Inorganic Chemistry</topic><topic>Nickel</topic><topic>Physical Chemistry</topic><topic>Single crystals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xue, L. W.</creatorcontrib><creatorcontrib>Han, Y. J.</creatorcontrib><creatorcontrib>Luo, X. Q.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of coordination chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xue, L. W.</au><au>Han, Y. J.</au><au>Luo, X. Q.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nickel(II) Complexes Derived from Bis-Schiff Bases: Synthesis, Crystal Structures, and Antimicrobial Activity</atitle><jtitle>Russian journal of coordination chemistry</jtitle><stitle>Russ J Coord Chem</stitle><date>2020-02-01</date><risdate>2020</risdate><volume>46</volume><issue>2</issue><spage>145</spage><epage>151</epage><pages>145-151</pages><issn>1070-3284</issn><eissn>1608-3318</eissn><abstract>Nickel(II) complexes derived from the bis-Schiff bases
N,N
'-bis(5-methylsalicylidene)-1,2-diaminocyclohexane (H
2
L
a
),
N,N
'-bis(5-methylsalicylidene)-1,2-diaminoethane (H
2
L
b
) and
N,N’
-bis(3,5-difluorosalicylidene)-1,2-diaminoethane (H
2
L
c
), respectively, have been prepared and characterized by elemental analyses, IR, UV−Vis and single crystal XRD (CIF files CCDC nos. 1912770 (
I
), 1912771 (
II
), and 1912772 (
III
)). The bis-Schiff base ligands coordinate to the nickel atoms through phenolate O and imine N atoms. Each metal atom in the complexes is in square planar coordination. The effects of the complexes on the antimicrobial activity against
Staphylococcus aureus
,
Escherichia coli
, and
Candida albicans
were studied, which indicate that the fluoro-substituted groups are essential for the biological process.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1070328420020098</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Antiinfectives and antibacterials Antimicrobial agents Biological activity Chemistry Chemistry and Materials Science Coordination compounds Crystal structure Crystals E coli Imines Inorganic Chemistry Nickel Physical Chemistry Single crystals |
| title | Nickel(II) Complexes Derived from Bis-Schiff Bases: Synthesis, Crystal Structures, and Antimicrobial Activity |
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