List of works - Andreas Lemmerer

(±)-(rel-3R,3'R)-1,1'-Dimethyl-3,3'-bipyrrolidine-2,2'-dithione

scientific article

2-Chloro-4-nitrobenzoic acid as a coformer with pharmaceutical cocrystals and molecular salts

scientific article published on 21 July 2020

3-(Pyridin-3-yl)propionic acid

scientific article

3-Bromo-pyridin-2-amine

scientific article published on 14 January 2012

4-Amino-pyridinium 2-chloro-4-nitro-benzoate monohydrate

scientific article published on 17 November 2012

6-Amino-nicotinamide

scientific article

A new polymorph of ammonium succinate - serendipity in action

scientific article published on 30 January 2019

A structural study of 4-aminoantipyrine and six of its Schiff base derivatives.

scientific article

A tale of two polymorphic pharmaceuticals: pyrithyldione and propyphenazone and their 1937 co-crystal patent

scientific article published on 11 November 2011

A tungsten-183 NMR study of cis and trans isomers of [W(CO)4(PPh3)(PR3)](PR3 = phosphine, phosphite)

scientific article published on 01 January 2008

Acridine 0.75-hydrate

scientific article published on 30 September 2011

An investigation to elucidate the factors dictating the crystal structure of seven ammonium carboxyl-ate mol-ecular salts.

scientific article

Benzoic acid-3,4-bis-[(pyridin-3-ylmeth-yl)amino]-cyclo-but-3-ene-1,2-dione (1/2)

scientific article published on 14 January 2012

Binary and ternary charge-transfer complexes using 1,3,5-tri-nitro-benzene.

scientific article

Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C-H⋯O hydrogen bonds

scientific article published on 09 November 2018

Binary polymorphic cocrystals: an update on the available literature in the Cambridge Structural Database, including a new polymorph of the pharmaceutical 1:1 cocrystal theophylline-3,4-dihydroxybenzoic acid

scientific article published on 23 May 2018

Bis(2-methyl-4-nitro-anilinium) tetra-chloridomercurate(II).

scientific article

Bis(4-aminopyridinium) hexachloridostannate(IV) and bis(p-toluidinium) hexachloridostannate(IV).

scientific article

Bis(pentane-1,5-diammonium) decaiodotriplumbate(II).

scientific article

Bis-(2-hy-droxy-eth-yl)ammonium 2-bromo-phenolate.

scientific article

Centrosymmetric and NoncentrosymmetricR44(12) Rings As Primary Motifs in Salts of Sulfonate Anions and Chiral Primary Ammonium Cations: Their Occurrence in Hydrates, Nonhydrates, and the Zöllner Illusion

Chiral carboxylic acids and their effects on melting-point behaviour in co-crystals with isonicotinamide.

scientific article published on 14 November 2008

Concomitant Polymorphs of the Antihyperlipoproteinemic Bezafibrate

Covalent-assisted supramolecular synthesis: the effect of hydrogen bonding in cocrystals of 4-tert-butylbenzoic acid with isoniazid and its derivatized forms

scientific article published on 29 January 2019

Crystal structure of bromido(η6-1-isopropyl-4-methylbenzene)(7-oxocyclohepta-1,3,5-trien-1-olato-κ2O,O')osmium.

scientific article

Cyclo-propylammonium 4-iodo-benzoate

scientific article

Disruption of a robust supramolecular heterosynthon in achiral benzylammonium and (pyridylmethyl)ammonium m-iodobenzoate salts

Extensive hydrogen and halogen bonding, and absence of intramolecular hydrogen bonding between alcohol and nitro groups in a series ofendo-nitronorbornanol compounds

scientific article published on 05 July 2011

Fischer Carbene Complexes of Iridium(I) for Application in Catalytic Transfer Hydrogenation

scientific article published on 26 March 2020

Form II of adipic acid-nicotinohydrazide (1/2).

scientific article published on 21 December 2011

Formation of isostructural solid solutions in 2,6-disubstituted N-phenylformamides and N-phenylthioamides.

scientific article

Hydrogen bonding in isomorphous 2-methyl-4-nitroanilinium bromide and iodide.

scientific article

Hydrogen-bonding one-dimensional chains containing the R4(2)(8) motif in the ammonium salts 1-naphthylammonium iodide and naphthalene-1,8-diyldiammonium diiodide.

scientific article published on 9 August 2008

Incorporating active pharmaceutical ingredients into a molecular salt using a chiral counterion

Isonicotinamide-2-naphthoic acid (1/1).

scientific article published on 25 November 2011

Joel Bernstein: a crystal engineer's crystal engineer

scientific article published on 08 April 2019

N'-Cyclo-dodecyl-idene-pyridine-4-carbohydrazide.

scientific article

Novel methodology for the synthesis of the benzo[b]phenanthridine and 6H-dibenzo[c,h]chromen-6-one skeletons. Reactions of 2-naphthylbenzylamines and 2-naphthylbenzyl alcohols

Octakis(3-propylammonium) octadecaiodopentaplumbate(II): a new layered structure based on layered perovskites

scientific article published on 16 May 2006

Pharmaceutical Co-crystals with Isonicotinamide—Vitamin B3, Clofibric Acid, and Diclofenac—and Two Isonicotinamide Hydrates

Prevalent polymorphism in benzophenones.

scientific article

Redetermination of the salt hexa-methyl-ene-tetra-minium fumarate.

scientific article

Robust Supramolecular Heterosynthons in Chiral Ammonium Carboxylate Salts

article published in 2008

Seven hexamethylenetetramine (HMTA) complexes with mono- and dicarboxylic acids: analysis of packing modes of HMTA complexes in the literature

scientific article published on 10 March 2011

Six two- and three-component ammonium carboxylate salt structures with a ladder-type hydrogen-bonding motif, three incorporating neutral carboxylic acid molecules

scientific article published on 08 February 2011

Structural and melting point characterisation of six chiral ammonium naphthalene carboxylate salts

Structural study of six cycloalkylammonium cinnamate salt structures featuring one-dimensional columns and two-dimensional hydrogen-bonded networks

scientific article published on 11 April 2012

Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt

scientific article published on 02 December 2011

Synthesis of copper and zinc 2-(pyridin-2-yl)imidazo[1,2-a]pyridine complexes and their potential anticancer activity.

scientific article

Synthesis, characterization and phase transitions in the inorganic-organic layered perovskite-type hybrids [(CnH2n+1NH3)2PbI4], n = 4, 5 and 6.

scientific article published on 14 September 2007

Synthesis, characterization and phase transitions of the inorganic-organic layered perovskite-type hybrids [(C(n)H(2n+1)NH3)2PbI4], n = 7, 8, 9 and 10.

scientific article published on 19 August 2011

Synthesis, characterization, and molecular modeling of a pharmaceutical co-crystal: (2-chloro-4-nitrobenzoic acid):(nicotinamide).

scientific article published on September 2010

The hydrogen-bonding patterns of 3-phenylpropylammonium benzoate and 3-phenylpropylammonium 3-iodobenzoate: generation of chiral crystals from achiral molecules.

scientific article

Two packing motifs based upon chains of edge-sharing PbI6octahedra

scientific article published on 22 November 2006

catena-Poly[bis(tert-butylammonium) [plumbate(II)-tri-mu-iodo] iodide dihydrate].

scientific article

catena-Poly[tetrakis(3-phenylpropylammonium) [iodoplumbate(II)-tri-μ-iodo-plumbate(II)-tri-μ-iodo-iodoplumbate(II)-di-μ-iodo]]

scientific article published on 13 April 2006

e,e-trans-Cyclo-hexane-1,4-carb-oxy-lic acid-hexa-methyl-ene-tetra-mine (1/2)

scientific article

rac-(rel-1R,2R,4S)-Spiro-[bicyclo-[2.2.1]heptane-2,3'-indol]-2'-amine.

scientific article

List of works by Andreas Lemmerer

(±)-(rel-3R,3'R)-1,1'-Dimethyl-3,3'-bipyrrolidine-2,2'-dithione

2-Chloro-4-nitrobenzoic acid as a coformer with pharmaceutical cocrystals and molecular salts

3-(Pyridin-3-yl)propionic acid

3-Bromo-pyridin-2-amine

4-Amino-pyridinium 2-chloro-4-nitro-benzoate monohydrate

6-Amino-nicotinamide

A new polymorph of ammonium succinate - serendipity in action

A structural study of 4-aminoantipyrine and six of its Schiff base derivatives.

A tale of two polymorphic pharmaceuticals: pyrithyldione and propyphenazone and their 1937 co-crystal patent

A tungsten-183 NMR study of cis and trans isomers of [W(CO)4(PPh3)(PR3)](PR3 = phosphine, phosphite)

Acridine 0.75-hydrate

An investigation to elucidate the factors dictating the crystal structure of seven ammonium carboxyl-ate mol-ecular salts.

Benzoic acid-3,4-bis-[(pyridin-3-ylmeth-yl)amino]-cyclo-but-3-ene-1,2-dione (1/2)

Binary and ternary charge-transfer complexes using 1,3,5-tri-nitro-benzene.

Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C-H⋯O hydrogen bonds

Binary polymorphic cocrystals: an update on the available literature in the Cambridge Structural Database, including a new polymorph of the pharmaceutical 1:1 cocrystal theophylline-3,4-dihydroxybenzoic acid

Bis(2-methyl-4-nitro-anilinium) tetra-chloridomercurate(II).

Bis(4-aminopyridinium) hexachloridostannate(IV) and bis(p-toluidinium) hexachloridostannate(IV).

Bis(pentane-1,5-diammonium) decaiodotriplumbate(II).

Bis-(2-hy-droxy-eth-yl)ammonium 2-bromo-phenolate.

Centrosymmetric and NoncentrosymmetricR44(12) Rings As Primary Motifs in Salts of Sulfonate Anions and Chiral Primary Ammonium Cations: Their Occurrence in Hydrates, Nonhydrates, and the Zöllner Illusion

Chiral carboxylic acids and their effects on melting-point behaviour in co-crystals with isonicotinamide.

Concomitant Polymorphs of the Antihyperlipoproteinemic Bezafibrate

Covalent-assisted supramolecular synthesis: the effect of hydrogen bonding in cocrystals of 4-tert-butylbenzoic acid with isoniazid and its derivatized forms

Crystal structure of bromido(η6-1-isopropyl-4-methylbenzene)(7-oxocyclohepta-1,3,5-trien-1-olato-κ2O,O')osmium.

Cyclo-propylammonium 4-iodo-benzoate

Disruption of a robust supramolecular heterosynthon in achiral benzylammonium and (pyridylmethyl)ammonium m-iodobenzoate salts

Extensive hydrogen and halogen bonding, and absence of intramolecular hydrogen bonding between alcohol and nitro groups in a series ofendo-nitronorbornanol compounds

Fischer Carbene Complexes of Iridium(I) for Application in Catalytic Transfer Hydrogenation

Form II of adipic acid-nicotinohydrazide (1/2).

Formation of isostructural solid solutions in 2,6-disubstituted N-phenylformamides and N-phenylthioamides.

Hydrogen bonding in isomorphous 2-methyl-4-nitroanilinium bromide and iodide.

Hydrogen-bonding one-dimensional chains containing the R4(2)(8) motif in the ammonium salts 1-naphthylammonium iodide and naphthalene-1,8-diyldiammonium diiodide.

Incorporating active pharmaceutical ingredients into a molecular salt using a chiral counterion

Isonicotinamide-2-naphthoic acid (1/1).

Joel Bernstein: a crystal engineer's crystal engineer

N'-Cyclo-dodecyl-idene-pyridine-4-carbohydrazide.

Novel methodology for the synthesis of the benzo[b]phenanthridine and 6H-dibenzo[c,h]chromen-6-one skeletons. Reactions of 2-naphthylbenzylamines and 2-naphthylbenzyl alcohols

Octakis(3-propylammonium) octadecaiodopentaplumbate(II): a new layered structure based on layered perovskites

Pharmaceutical Co-crystals with Isonicotinamide—Vitamin B3, Clofibric Acid, and Diclofenac—and Two Isonicotinamide Hydrates

Prevalent polymorphism in benzophenones.

Redetermination of the salt hexa-methyl-ene-tetra-minium fumarate.

Robust Supramolecular Heterosynthons in Chiral Ammonium Carboxylate Salts

Seven hexamethylenetetramine (HMTA) complexes with mono- and dicarboxylic acids: analysis of packing modes of HMTA complexes in the literature

Six two- and three-component ammonium carboxylate salt structures with a ladder-type hydrogen-bonding motif, three incorporating neutral carboxylic acid molecules

Structural and melting point characterisation of six chiral ammonium naphthalene carboxylate salts

Structural study of six cycloalkylammonium cinnamate salt structures featuring one-dimensional columns and two-dimensional hydrogen-bonded networks

Supramolecular polymorphism of the 1 : 1 molecular salt (adamantane-1-carboxylate-3,5,7-tricarboxylic acid)·(hexamethylenetetraminium). A “failed” crystal engineering attempt

Synthesis of copper and zinc 2-(pyridin-2-yl)imidazo[1,2-a]pyridine complexes and their potential anticancer activity.

Synthesis, characterization and phase transitions in the inorganic-organic layered perovskite-type hybrids [(CnH2n+1NH3)2PbI4], n = 4, 5 and 6.

Synthesis, characterization and phase transitions of the inorganic-organic layered perovskite-type hybrids [(C(n)H(2n+1)NH3)2PbI4], n = 7, 8, 9 and 10.

Synthesis, characterization, and molecular modeling of a pharmaceutical co-crystal: (2-chloro-4-nitrobenzoic acid):(nicotinamide).

The hydrogen-bonding patterns of 3-phenylpropylammonium benzoate and 3-phenylpropylammonium 3-iodobenzoate: generation of chiral crystals from achiral molecules.

Two packing motifs based upon chains of edge-sharing PbI6octahedra

catena-Poly[bis(tert-butylammonium) [plumbate(II)-tri-mu-iodo] iodide dihydrate].

catena-Poly[tetrakis(3-phenylpropylammonium) [iodoplumbate(II)-tri-μ-iodo-plumbate(II)-tri-μ-iodo-iodoplumbate(II)-di-μ-iodo]]

e,e-trans-Cyclo-hexane-1,4-carb-oxy-lic acid-hexa-methyl-ene-tetra-mine (1/2)

rac-(rel-1R,2R,4S)-Spiro-[bicyclo-[2.2.1]heptane-2,3'-indol]-2'-amine.