Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system
A hexanuclear iron( iii ) complex, [Fe 6 III (μ 3 -O)(edteH) 2 (piv) 6 (N 3 ) 2 ] ( 1 ), was prepared by the reaction of FeCl 2 ·4H 2 O with N , N , N ′, N ′-tetrakis(2-hydroxyethyl)ethylenediamine (H 4 edte) and pivalic acid (Hpiv) in the presence of NaN 3 in MeCN/CH 2 Cl 2 . Its X-ray structure de...
Gespeichert in:
| Veröffentlicht in: | New journal of chemistry 2021-01, Vol.45 (3), p.1415-1422 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1422 |
|---|---|
| container_issue | 3 |
| container_start_page | 1415 |
| container_title | New journal of chemistry |
| container_volume | 45 |
| creator | Akhtar, Muhammad Nadeem Shahid, M AlDamen, Murad A Khalid, Muhammad Akram, Muhammad |
| description | A hexanuclear iron(
iii
) complex, [Fe
6
III
(μ
3
-O)(edteH)
2
(piv)
6
(N
3
)
2
] (
1
), was prepared by the reaction of FeCl
2
·4H
2
O with
N
,
N
,
N
′,
N
′-tetrakis(2-hydroxyethyl)ethylenediamine (H
4
edte) and pivalic acid (Hpiv) in the presence of NaN
3
in MeCN/CH
2
Cl
2
. Its X-ray structure determination demonstrated a centrosymmetric complex with two triangular [Fe
3
(μ
3
-O)]
7+
units. To verify the importance of this material, the adsorption study for
1
was performed. The use of
1
as a possible dye adsorbent was evaluated in an aqueous medium on two model dyes: methylene blue (MB) and methyl orange (MO). The results obtained indicated that
1
showed remarkable adsorption properties for MB (88.60%). This Fe cluster is the first example of a homometallic coordination cluster that presents an exciting adsorption property. The adsorption factor was that free O-H groups in the coordination cluster delivered O-H π interactions through the MB dye, which was attributed to enhanced adsorption. The effects of various parameters, such as pH and temperature, were studied. The MB adsorption efficiency by adsorbent was ∼89% at neutral pH; however, for MO, it was ∼48% at the same pH. Also, MB adsorption at a higher temperature (40 °C) was ∼96%, whereas ∼61% for MO. The kinetic data provided a good confirmation of the adsorption pathways,
i.e.
the pseudo-second-order. Overall, this study disclosed an easy-to-prepare, stable, and reusable iron(
iii
) cluster as a cost-effective, eco-friendly and efficient adsorbent for hazardous water-soluble aromatic dyes. This type of adsorbents can be fine-tuned further for the desired efficiency and dye selectivity.
A novel Fe
6
cluster was designed as a rare example of any discrete molecule as a highly efficient, selective and rapid functional material for the adsorption of cationic dyes,
i.e.
methylene blue (MB), from contaminated water bodies. |
| doi_str_mv | 10.1039/d0nj05242f |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_rsc_p</sourceid><recordid>TN_cdi_rsc_primary_d0nj05242f</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2480328372</sourcerecordid><originalsourceid>FETCH-LOGICAL-c281t-78670a79e12f87f58c7e7d48d69db449c6384e0edc86471c42d0d76b4131619b3</originalsourceid><addsrcrecordid>eNpVkUtP3DAUhaOqSFDohn2lK3WHFLAdj-10h6Y8hWBD15HHvhEeOXFqO9D5U_xGTAeBWN2HvnPulU5VHVJyTEnTnlgyrsmCcdZ_qfZoI9q6ZYJ-LT3lvCYLLnarbymtCaFUCrpXPS91dmF0BuwGQdsU4vS6AD1aSDjpqLdjBuuSiZgRhuDRzF5H8PiI_hf0LqYM-E8Pk0cIfRGDi0Vl_JwyRnhy-QGinpx98y0G2T1-OlhkA-aHjccRYeVnhD6GAfTfGcOcIG2K03BQ7fTaJ_z-VverP-dn98vL-ubu4mp5elMbpmiupRKSaNkiZb2S_UIZidJyZUVrV5y3RjSKI0FrlOCSGs4ssVKsOG2ooO2q2a9-bn2nGMoDKXfrMMexnOwYV6RhqpGsUEdbysSQUsS-m6IbdNx0lHSveXS_ye31_zzOC_xjC8dk3rmPvJoXKM6LGQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2480328372</pqid></control><display><type>article</type><title>Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Akhtar, Muhammad Nadeem ; Shahid, M ; AlDamen, Murad A ; Khalid, Muhammad ; Akram, Muhammad</creator><creatorcontrib>Akhtar, Muhammad Nadeem ; Shahid, M ; AlDamen, Murad A ; Khalid, Muhammad ; Akram, Muhammad</creatorcontrib><description>A hexanuclear iron(
iii
) complex, [Fe
6
III
(μ
3
-O)(edteH)
2
(piv)
6
(N
3
)
2
] (
1
), was prepared by the reaction of FeCl
2
·4H
2
O with
N
,
N
,
N
′,
N
′-tetrakis(2-hydroxyethyl)ethylenediamine (H
4
edte) and pivalic acid (Hpiv) in the presence of NaN
3
in MeCN/CH
2
Cl
2
. Its X-ray structure determination demonstrated a centrosymmetric complex with two triangular [Fe
3
(μ
3
-O)]
7+
units. To verify the importance of this material, the adsorption study for
1
was performed. The use of
1
as a possible dye adsorbent was evaluated in an aqueous medium on two model dyes: methylene blue (MB) and methyl orange (MO). The results obtained indicated that
1
showed remarkable adsorption properties for MB (88.60%). This Fe cluster is the first example of a homometallic coordination cluster that presents an exciting adsorption property. The adsorption factor was that free O-H groups in the coordination cluster delivered O-H π interactions through the MB dye, which was attributed to enhanced adsorption. The effects of various parameters, such as pH and temperature, were studied. The MB adsorption efficiency by adsorbent was ∼89% at neutral pH; however, for MO, it was ∼48% at the same pH. Also, MB adsorption at a higher temperature (40 °C) was ∼96%, whereas ∼61% for MO. The kinetic data provided a good confirmation of the adsorption pathways,
i.e.
the pseudo-second-order. Overall, this study disclosed an easy-to-prepare, stable, and reusable iron(
iii
) cluster as a cost-effective, eco-friendly and efficient adsorbent for hazardous water-soluble aromatic dyes. This type of adsorbents can be fine-tuned further for the desired efficiency and dye selectivity.
A novel Fe
6
cluster was designed as a rare example of any discrete molecule as a highly efficient, selective and rapid functional material for the adsorption of cationic dyes,
i.e.
methylene blue (MB), from contaminated water bodies.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/d0nj05242f</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Adsorbents ; Adsorption ; Aqueous solutions ; Cationic dyes ; Clusters ; Coordination ; Crystallography ; Dichloromethane ; Dyes ; Ethylenediamine ; Iron chlorides ; Methylene blue ; Selective adsorption ; Selectivity ; Sodium azides</subject><ispartof>New journal of chemistry, 2021-01, Vol.45 (3), p.1415-1422</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c281t-78670a79e12f87f58c7e7d48d69db449c6384e0edc86471c42d0d76b4131619b3</citedby><cites>FETCH-LOGICAL-c281t-78670a79e12f87f58c7e7d48d69db449c6384e0edc86471c42d0d76b4131619b3</cites><orcidid>0000-0002-1582-2811 ; 0000-0003-3817-0286 ; 0000-0002-0645-0796</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Akhtar, Muhammad Nadeem</creatorcontrib><creatorcontrib>Shahid, M</creatorcontrib><creatorcontrib>AlDamen, Murad A</creatorcontrib><creatorcontrib>Khalid, Muhammad</creatorcontrib><creatorcontrib>Akram, Muhammad</creatorcontrib><title>Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system</title><title>New journal of chemistry</title><description>A hexanuclear iron(
iii
) complex, [Fe
6
III
(μ
3
-O)(edteH)
2
(piv)
6
(N
3
)
2
] (
1
), was prepared by the reaction of FeCl
2
·4H
2
O with
N
,
N
,
N
′,
N
′-tetrakis(2-hydroxyethyl)ethylenediamine (H
4
edte) and pivalic acid (Hpiv) in the presence of NaN
3
in MeCN/CH
2
Cl
2
. Its X-ray structure determination demonstrated a centrosymmetric complex with two triangular [Fe
3
(μ
3
-O)]
7+
units. To verify the importance of this material, the adsorption study for
1
was performed. The use of
1
as a possible dye adsorbent was evaluated in an aqueous medium on two model dyes: methylene blue (MB) and methyl orange (MO). The results obtained indicated that
1
showed remarkable adsorption properties for MB (88.60%). This Fe cluster is the first example of a homometallic coordination cluster that presents an exciting adsorption property. The adsorption factor was that free O-H groups in the coordination cluster delivered O-H π interactions through the MB dye, which was attributed to enhanced adsorption. The effects of various parameters, such as pH and temperature, were studied. The MB adsorption efficiency by adsorbent was ∼89% at neutral pH; however, for MO, it was ∼48% at the same pH. Also, MB adsorption at a higher temperature (40 °C) was ∼96%, whereas ∼61% for MO. The kinetic data provided a good confirmation of the adsorption pathways,
i.e.
the pseudo-second-order. Overall, this study disclosed an easy-to-prepare, stable, and reusable iron(
iii
) cluster as a cost-effective, eco-friendly and efficient adsorbent for hazardous water-soluble aromatic dyes. This type of adsorbents can be fine-tuned further for the desired efficiency and dye selectivity.
A novel Fe
6
cluster was designed as a rare example of any discrete molecule as a highly efficient, selective and rapid functional material for the adsorption of cationic dyes,
i.e.
methylene blue (MB), from contaminated water bodies.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Cationic dyes</subject><subject>Clusters</subject><subject>Coordination</subject><subject>Crystallography</subject><subject>Dichloromethane</subject><subject>Dyes</subject><subject>Ethylenediamine</subject><subject>Iron chlorides</subject><subject>Methylene blue</subject><subject>Selective adsorption</subject><subject>Selectivity</subject><subject>Sodium azides</subject><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpVkUtP3DAUhaOqSFDohn2lK3WHFLAdj-10h6Y8hWBD15HHvhEeOXFqO9D5U_xGTAeBWN2HvnPulU5VHVJyTEnTnlgyrsmCcdZ_qfZoI9q6ZYJ-LT3lvCYLLnarbymtCaFUCrpXPS91dmF0BuwGQdsU4vS6AD1aSDjpqLdjBuuSiZgRhuDRzF5H8PiI_hf0LqYM-E8Pk0cIfRGDi0Vl_JwyRnhy-QGinpx98y0G2T1-OlhkA-aHjccRYeVnhD6GAfTfGcOcIG2K03BQ7fTaJ_z-VverP-dn98vL-ubu4mp5elMbpmiupRKSaNkiZb2S_UIZidJyZUVrV5y3RjSKI0FrlOCSGs4ssVKsOG2ooO2q2a9-bn2nGMoDKXfrMMexnOwYV6RhqpGsUEdbysSQUsS-m6IbdNx0lHSveXS_ye31_zzOC_xjC8dk3rmPvJoXKM6LGQ</recordid><startdate>20210125</startdate><enddate>20210125</enddate><creator>Akhtar, Muhammad Nadeem</creator><creator>Shahid, M</creator><creator>AlDamen, Murad A</creator><creator>Khalid, Muhammad</creator><creator>Akram, Muhammad</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>H9R</scope><scope>JG9</scope><scope>KA0</scope><orcidid>https://orcid.org/0000-0002-1582-2811</orcidid><orcidid>https://orcid.org/0000-0003-3817-0286</orcidid><orcidid>https://orcid.org/0000-0002-0645-0796</orcidid></search><sort><creationdate>20210125</creationdate><title>Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system</title><author>Akhtar, Muhammad Nadeem ; Shahid, M ; AlDamen, Murad A ; Khalid, Muhammad ; Akram, Muhammad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c281t-78670a79e12f87f58c7e7d48d69db449c6384e0edc86471c42d0d76b4131619b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Aqueous solutions</topic><topic>Cationic dyes</topic><topic>Clusters</topic><topic>Coordination</topic><topic>Crystallography</topic><topic>Dichloromethane</topic><topic>Dyes</topic><topic>Ethylenediamine</topic><topic>Iron chlorides</topic><topic>Methylene blue</topic><topic>Selective adsorption</topic><topic>Selectivity</topic><topic>Sodium azides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Akhtar, Muhammad Nadeem</creatorcontrib><creatorcontrib>Shahid, M</creatorcontrib><creatorcontrib>AlDamen, Murad A</creatorcontrib><creatorcontrib>Khalid, Muhammad</creatorcontrib><creatorcontrib>Akram, Muhammad</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Illustrata: Natural Sciences</collection><collection>Materials Research Database</collection><collection>ProQuest Illustrata: Technology Collection</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Akhtar, Muhammad Nadeem</au><au>Shahid, M</au><au>AlDamen, Murad A</au><au>Khalid, Muhammad</au><au>Akram, Muhammad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system</atitle><jtitle>New journal of chemistry</jtitle><date>2021-01-25</date><risdate>2021</risdate><volume>45</volume><issue>3</issue><spage>1415</spage><epage>1422</epage><pages>1415-1422</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>A hexanuclear iron(
iii
) complex, [Fe
6
III
(μ
3
-O)(edteH)
2
(piv)
6
(N
3
)
2
] (
1
), was prepared by the reaction of FeCl
2
·4H
2
O with
N
,
N
,
N
′,
N
′-tetrakis(2-hydroxyethyl)ethylenediamine (H
4
edte) and pivalic acid (Hpiv) in the presence of NaN
3
in MeCN/CH
2
Cl
2
. Its X-ray structure determination demonstrated a centrosymmetric complex with two triangular [Fe
3
(μ
3
-O)]
7+
units. To verify the importance of this material, the adsorption study for
1
was performed. The use of
1
as a possible dye adsorbent was evaluated in an aqueous medium on two model dyes: methylene blue (MB) and methyl orange (MO). The results obtained indicated that
1
showed remarkable adsorption properties for MB (88.60%). This Fe cluster is the first example of a homometallic coordination cluster that presents an exciting adsorption property. The adsorption factor was that free O-H groups in the coordination cluster delivered O-H π interactions through the MB dye, which was attributed to enhanced adsorption. The effects of various parameters, such as pH and temperature, were studied. The MB adsorption efficiency by adsorbent was ∼89% at neutral pH; however, for MO, it was ∼48% at the same pH. Also, MB adsorption at a higher temperature (40 °C) was ∼96%, whereas ∼61% for MO. The kinetic data provided a good confirmation of the adsorption pathways,
i.e.
the pseudo-second-order. Overall, this study disclosed an easy-to-prepare, stable, and reusable iron(
iii
) cluster as a cost-effective, eco-friendly and efficient adsorbent for hazardous water-soluble aromatic dyes. This type of adsorbents can be fine-tuned further for the desired efficiency and dye selectivity.
A novel Fe
6
cluster was designed as a rare example of any discrete molecule as a highly efficient, selective and rapid functional material for the adsorption of cationic dyes,
i.e.
methylene blue (MB), from contaminated water bodies.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d0nj05242f</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-1582-2811</orcidid><orcidid>https://orcid.org/0000-0003-3817-0286</orcidid><orcidid>https://orcid.org/0000-0002-0645-0796</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1144-0546 |
| ispartof | New journal of chemistry, 2021-01, Vol.45 (3), p.1415-1422 |
| issn | 1144-0546 1369-9261 |
| language | eng |
| recordid | cdi_rsc_primary_d0nj05242f |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Adsorbents Adsorption Aqueous solutions Cationic dyes Clusters Coordination Crystallography Dichloromethane Dyes Ethylenediamine Iron chlorides Methylene blue Selective adsorption Selectivity Sodium azides |
| title | Cationic dye adsorption and separation at discrete molecular level: first example of an iron cluster with rapid and selective adsorption of methylene blue from aqueous system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T18%3A12%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_rsc_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Cationic%20dye%20adsorption%20and%20separation%20at%20discrete%20molecular%20level:%20first%20example%20of%20an%20iron%20cluster%20with%20rapid%20and%20selective%20adsorption%20of%20methylene%20blue%20from%20aqueous%20system&rft.jtitle=New%20journal%20of%20chemistry&rft.au=Akhtar,%20Muhammad%20Nadeem&rft.date=2021-01-25&rft.volume=45&rft.issue=3&rft.spage=1415&rft.epage=1422&rft.pages=1415-1422&rft.issn=1144-0546&rft.eissn=1369-9261&rft_id=info:doi/10.1039/d0nj05242f&rft_dat=%3Cproquest_rsc_p%3E2480328372%3C/proquest_rsc_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2480328372&rft_id=info:pmid/&rfr_iscdi=true |