Bipyridine 4-aminobenzoic acid 1-1 cocrystal

(Last updated April 2026)

Embedded image Embedded image

Figure . The molecular diagram of bipyridine and 4-aminobenzoic acid.

CSP studies

REFCODEUCLPKA
FormulaC7 H7 N1 O2 - C8 H7 N1 O4
Common Name4-aminobenzoic acid - 2,2'-bipyridyl
IUPAC Systematic Name4-aminobenzoic acid - 2,2'-bipyridyl
Other Names
CSD Refcodes
Search IdentifierA
ScientistNizar Issa / Panos Karamertzanis
Date2009
PublicationSee Study_ID=12
Energy model2
Study_ID12
ProgramsFlexible CrystalPredictor (1), DMAflex-Q, DMAflex (single iteration), DMACRYS (1.1.0)
Location on S Drive\\CHEMISTRY_CPOSS\\0-EarlySearches\\home\\louise_price.eminerals\\aminobenzoic_acid-bipyridyl1-1_will_sp
Potential DescriptionDMAflex DMA + Williams
Intramolecular DescriptionSCF
Energy model1
Study_ID11
ProgramsStudy_ID=11, DMAflex, DMACRYS (1.1.0)
Location on S Drive\\CHEMISTRY_CPOSS\\0-EarlySearches\\home\\louise_price.eminerals\\aminobenzoic_acid-bipyridyl1-1_will_full
Potential DescriptionSingle point DMAflex DMA + Williams
Intramolecular DescriptionSCF
Energy model3
Study_ID10
ProgramsStudy_ID=11 or 12 (not sure), DMAREL (4.3.6)
Location on S Drive\\CHEMISTRY_CPOSS\\0-EarlySearches\\home\\louise_price.eminerals\\aminobenzoic_acid-bipyridyl1-1_fit
Potential DescriptionDMAflex DMA + FIT
Intramolecular DescriptionSCF

Embedded image

Figure . Crystal energy landscape of the bipyridine and 4-aminobenzoic acid 1-1 cocrystal from previous work.

CSD structures (CSD version 6.01 with Feb 2026 update)

Table . Crystallographic information for CSD entries for the bipyridine and 4-aminobenzoic acid 1-1 cocrystal. Different polymorphs are coloured differently.

REFCODEspace groupZ’a / Åb / Åc / Åα / °β / °γ / °density / g cm-3Form

Table . Experimental information for CSD entries for the bipyridine and 4-aminobenzoic acid 1-1 cocrystal.

REFCODEspace groupR factorT / KYearComments

Make this table include whether polymorphs are solution-grown, sublimation grown, templated or otherwise. Add references.

Other notes

Dataset downloads