Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
574 0 |
SM ISO690:2012 CASTANEDA, Raul, RISKO, Chad, FONARI, Marina, GETMANENKO, Yulia, TIMOFEEVA, Tatiana. Parallel and Perpendicular Packing in Mixed-Stack Cocrystals of Trimeric Perfluoro-ortho-phenylene Mercury and Benzo[1,2-b:6,5-b′]dithiophene-4,5-dione Derivatives. In: Crystal Growth and Design, 2016, nr. 4(16), pp. 2190-2200. ISSN 1528-7483. DOI: https://doi.org/10.1021/acs.cgd.6b00001 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Crystal Growth and Design | ||||||
Numărul 4(16) / 2016 / ISSN 1528-7483 | ||||||
|
||||||
DOI:https://doi.org/10.1021/acs.cgd.6b00001 | ||||||
Pag. 2190-2200 | ||||||
|
||||||
Vezi articolul | ||||||
Rezumat | ||||||
Seven cocrystals derived from 2,7-substituted benzo[1,2-b:6,5-b′]dithiophene-4,5-diones (BDDO) and trimeric perfluoro-o-phenylene mercury (TPPM) exhibit two prominent packing motifs: parallel mixed stacks and T-shaped columnar structures. The varied packing patterns reveal an interplay of noncovalent intermolecular interactions that depend on the nature of the BDDO 2,7-substituents and on the crystallization conditions. Quantum-chemical analyses show little charge-transfer character in the mixed-stack structures, suggesting limited electronic interaction among the mixed TPPM and BDDO constituents. The variations in molecular packing with rather minimal change in chemical structure expose the ability to fine-tune the structure of these molecular cocrystals. |
||||||
Cuvinte-cheie aromatic compounds, Charge transfer, Mercury (metal), Quantum chemistry |
||||||
|
Cerif XML Export
<?xml version='1.0' encoding='utf-8'?> <CERIF xmlns='urn:xmlns:org:eurocris:cerif-1.5-1' xsi:schemaLocation='urn:xmlns:org:eurocris:cerif-1.5-1 http://www.eurocris.org/Uploads/Web%20pages/CERIF-1.5/CERIF_1.5_1.xsd' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' release='1.5' date='2012-10-07' sourceDatabase='Output Profile'> <cfResPubl> <cfResPublId>ibn-ResPubl-161809</cfResPublId> <cfResPublDate>2016-04-06</cfResPublDate> <cfVol>16</cfVol> <cfIssue>4</cfIssue> <cfStartPage>2190</cfStartPage> <cfISSN>1528-7483</cfISSN> <cfURI>https://ibn.idsi.md/ro/vizualizare_articol/161809</cfURI> <cfTitle cfLangCode='EN' cfTrans='o'>Parallel and Perpendicular Packing in Mixed-Stack Cocrystals of Trimeric Perfluoro-ortho-phenylene Mercury and Benzo[1,2-b:6,5-b′]dithiophene-4,5-dione Derivatives</cfTitle> <cfKeyw cfLangCode='EN' cfTrans='o'>aromatic compounds; Charge transfer; Mercury (metal); Quantum chemistry</cfKeyw> <cfAbstr cfLangCode='EN' cfTrans='o'><p>Seven cocrystals derived from 2,7-substituted benzo[1,2-b:6,5-b′]dithiophene-4,5-diones (BDDO) and trimeric perfluoro-o-phenylene mercury (TPPM) exhibit two prominent packing motifs: parallel mixed stacks and T-shaped columnar structures. The varied packing patterns reveal an interplay of noncovalent intermolecular interactions that depend on the nature of the BDDO 2,7-substituents and on the crystallization conditions. Quantum-chemical analyses show little charge-transfer character in the mixed-stack structures, suggesting limited electronic interaction among the mixed TPPM and BDDO constituents. The variations in molecular packing with rather minimal change in chemical structure expose the ability to fine-tune the structure of these molecular cocrystals. </p></cfAbstr> <cfResPubl_Class> <cfClassId>eda2d9e9-34c5-11e1-b86c-0800200c9a66</cfClassId> <cfClassSchemeId>759af938-34ae-11e1-b86c-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfResPubl_Class> <cfResPubl_Class> <cfClassId>e601872f-4b7e-4d88-929f-7df027b226c9</cfClassId> <cfClassSchemeId>40e90e2f-446d-460a-98e5-5dce57550c48</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfResPubl_Class> <cfPers_ResPubl> <cfPersId>ibn-person-101458</cfPersId> <cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId> <cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfPers_ResPubl> <cfPers_ResPubl> <cfPersId>ibn-person-101459</cfPersId> <cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId> <cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfPers_ResPubl> <cfPers_ResPubl> <cfPersId>ibn-person-1018</cfPersId> <cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId> <cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfPers_ResPubl> <cfPers_ResPubl> <cfPersId>ibn-person-63284</cfPersId> <cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId> <cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfPers_ResPubl> <cfPers_ResPubl> <cfPersId>ibn-person-56976</cfPersId> <cfClassId>49815870-1cfe-11e1-8bc2-0800200c9a66</cfClassId> <cfClassSchemeId>b7135ad0-1d00-11e1-8bc2-0800200c9a66</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> </cfPers_ResPubl> <cfFedId> <cfFedIdId>ibn-doi-161809</cfFedIdId> <cfFedId>10.1021/acs.cgd.6b00001</cfFedId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFedId_Class> <cfClassId>31d222b4-11e0-434b-b5ae-088119c51189</cfClassId> <cfClassSchemeId>bccb3266-689d-4740-a039-c96594b4d916</cfClassSchemeId> </cfFedId_Class> <cfFedId_Srv> <cfSrvId>5123451</cfSrvId> <cfClassId>eda2b2e2-34c5-11e1-b86c-0800200c9a66</cfClassId> <cfClassSchemeId>5a270628-f593-4ff4-a44a-95660c76e182</cfClassSchemeId> </cfFedId_Srv> </cfFedId> </cfResPubl> <cfPers> <cfPersId>ibn-Pers-101458</cfPersId> <cfPersName_Pers> <cfPersNameId>ibn-PersName-101458-3</cfPersNameId> <cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId> <cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFamilyNames>Castaneda</cfFamilyNames> <cfFirstNames>Raul</cfFirstNames> </cfPersName_Pers> </cfPers> <cfPers> <cfPersId>ibn-Pers-101459</cfPersId> <cfPersName_Pers> <cfPersNameId>ibn-PersName-101459-3</cfPersNameId> <cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId> <cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFamilyNames>Risko</cfFamilyNames> <cfFirstNames>Chad</cfFirstNames> </cfPersName_Pers> </cfPers> <cfPers> <cfPersId>ibn-Pers-1018</cfPersId> <cfPersName_Pers> <cfPersNameId>ibn-PersName-1018-3</cfPersNameId> <cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId> <cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFamilyNames>Fonari</cfFamilyNames> <cfFirstNames>Marina</cfFirstNames> </cfPersName_Pers> </cfPers> <cfPers> <cfPersId>ibn-Pers-63284</cfPersId> <cfPersName_Pers> <cfPersNameId>ibn-PersName-63284-3</cfPersNameId> <cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId> <cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFamilyNames>Getmanenko</cfFamilyNames> <cfFirstNames>Yulia</cfFirstNames> </cfPersName_Pers> </cfPers> <cfPers> <cfPersId>ibn-Pers-56976</cfPersId> <cfPersName_Pers> <cfPersNameId>ibn-PersName-56976-3</cfPersNameId> <cfClassId>55f90543-d631-42eb-8d47-d8d9266cbb26</cfClassId> <cfClassSchemeId>7375609d-cfa6-45ce-a803-75de69abe21f</cfClassSchemeId> <cfStartDate>2016-04-06T24:00:00</cfStartDate> <cfFamilyNames>Timofeeva</cfFamilyNames> <cfFirstNames>Tatiana</cfFirstNames> </cfPersName_Pers> </cfPers> <cfSrv> <cfSrvId>5123451</cfSrvId> <cfName cfLangCode='en' cfTrans='o'>CrossRef DOI prefix service</cfName> <cfDescr cfLangCode='en' cfTrans='o'>The service of issuing DOI prefixes to publishers</cfDescr> <cfKeyw cfLangCode='en' cfTrans='o'>persistent identifier; Digital Object Identifier</cfKeyw> </cfSrv> </CERIF>