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Autor publikacji Eugeniusz Grech
Extremely different structures and vibrational spectra of tetramethylpyrazine nitrate dihydrate in solid and solutions.
Sobczyk Lucjan, Pawlukojć Andrzej, Grech Eugeniusz, Huczyński Adam, Brzeziński Bogumił
Structural, spectroscopic and theoretical studies on 3,4,7,8-tetramethyl-1,10-phenantroline complex with picric acid.
Bator Grażyna , Sobczyk Lucjan, Sawka-Dobrowolska Wanda, Wuttke J., Pawlukojć Andrzej, Grech Eugeniusz, Nowicka-Scheibe J.
Hydrogen bonded NHO chains formed by chloranilic acid (CLA) with 4,4'-di-t-butyl-2,2'-bipyridyl(dtBBP) in the solid state.
Bator Grażyna , Sawka-Dobrowolska Wanda, Sobczyk Lucjan, Owczarek Magdalena T., Pawlukojć Andrzej, Grech Eugeniusz, Nowicka-Scheibe J.
4,4'-, 5,5'-, and 6,6'-dimethyl-2,2'-bipyridyls: the structures, phase transitions, vibrations, and methyl group tunneling of their complexes with chloranilic acid.
Bator Grażyna , Sawka-Dobrowolska Wanda, Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J., Pawlukojć Andrzej, Wuttke J., Baran Jan, Owczarek Magdalena T.
The structure and vibrational spectra of the 2,5-dimethylpyrazine (2,5-DMP) 1: 1 adduct with 2,5-dichloro-3,6-dihydroxy-p-benzoquinone (CLA).
Pawlukojć Andrzej, Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
Structure and vibrational spectra of squaric acid complexes with 4,4'- and 5,5'-dimethyl-2,2'-bipyridine.
Nowicka-Scheibe J., Grech Eugeniusz, Sawka-Dobrowolska Wanda, Bator Grażyna , Pawlukojć Andrzej, Sobczyk Lucjan
The (2:1) complex of picric acid with tetramethylpyrazine: the structure, IR spectra and tunnel splitting of methyl groups.
Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J., Pawlukojć Andrzej, Wuttke J.
Assembly of protonated tetramethylpyrazine (TMP) in triiodide. Vibrational spectra and DFT simulations.
Sobczyk Lucjan, Bator Grażyna , Sawka-Dobrowolska Wanda, Nowicka-Scheibe J., Grech Eugeniusz, Pawlukojć Andrzej
Quasi-elastic neutron scattering (QENS) studies on the 1:1 tetramethylpyrazine-1,2,4,5-tetracyanobenzene complex.
Krawczyk Jan, Nowina-Konopka M., Janik J. A., Steinsvoll O., Bator Grażyna , Pawlukojć Andrzej, Grech Eugeniusz, Nowicka-Scheibe J., Sobczyk Lucjan
The structure of diaminodurene and the dynamics of the methyl groups.
Sobczyk Lucjan, Prager M., Sawka-Dobrowolska Wanda, Bator Grażyna , Pawlukojć Andrzej, Grech Eugeniusz, Van Eijck L., Ivanov A., Rols S., Wuttke J., Unruh T.
DFT calculations of 2,6-dimethylpyrazine (26DMP) and its complex with chloranilic acid (CLA): comparison to INS, IR and Raman vibration spectra.
Pawlukojć Andrzej, Sobczyk Lucjan, Prager M., Bator Grażyna , Grech Eugeniusz, Nowicka-Scheibe J.
The structure, methyl rotation reflected in inelastic and quasielastic neutron scattering and vibrational spectra of 1,2,3,5-tetramethoxybenzene and its 2:1 complex with 1,2,4,5-tetracyanobenzene.
Pawlukojć Andrzej, Prager M., Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Ivanov A., Rois S., Grech Eugeniusz, Nowicka-Scheibe J., Unruh T.
Inelastic and quasielastic neutron scattering and IR and R spectroscopic studies of 1,2,4,5-tetracyanobenzene(TCNB)-1,2,4,5-tetramethylbenzene(durene) complex.
Bator Grażyna , Sobczyk Lucjan, Pawlukojć Andrzej, Nowicka-Scheibe J., Grech Eugeniusz, Krawczyk Józef, Nowina-Konopka M., Natkaniec I., Kalinin I. V., Steinsvoll O.
Structure and vibrational spectra of the 1:1squaric acid (H2SQ) - tetramethylpyrazine (TMP) adduct.
Nowicka-Scheibe J., Grech Eugeniusz, Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan
X-ray diffraction and inelastic neutron scattering study of 2,6-dimethylpyrazine (DMP) chloranilic acid (CLA) complex.
Prager M., Sawka-Dobrowolska Wanda, Sobczyk Lucjan, Pawlukojć Andrzej, Grech Eugeniusz, Wischnewski A., Zamponi Michaela
Low frequency internal modes of 1,2,4,5-tetramethylbenzene, tetramethylpyrazine and tetramethyl-1,4-benzoquinone INS, Raman, infrared and theoretical DFT studies.
Pawlukojć Andrzej, Natkaniec I., Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
Novel polyfunctional tautomeric systems containing salicylideneamino and proton sponge moieties.
Ozeryanskii Valery A., Pozharskii Alexander F., Schilf Wojciech, Kamieński B., Sawka-Dobrowolska Wanda, Sobczyk Lucjan, Grech Eugeniusz
X-ray and neutron diffraction, IR and INS spectroscopic and DFT theoretical studies on the tetramethylpyrazine-1,2,4,5-tetracyanobenzene complex.
Sawka-Dobrowolska Wanda, Bator Grażyna , Czarnik-Matusewicz Bogusława, Sobczyk Lucjan, Pawlukojć Andrzej, Grech Eugeniusz, Nowicka-Scheibe J., Rundlöf H.
X-ray diffraction and inelastic neutron scattering study of 1:1 tetramethylpyrazine chloranilic acid complex: temperature, isotope, and pressure effects.
Prager M., Pietraszko Adam, Sobczyk Lucjan, Pawlukojć Andrzej, Grech Eugeniusz, Seydel T., Wischnewski A., Zamponi Michaela
X-ray diffraction, inelastic neutron scattering (INS) and infrared (IR) studies on 2:1 hexamethylbenzene (HMB)-tetracyanoethylene (TCNE) compkex.
Pawlukojć Andrzej, Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
Elastic, quasielastic, and inelastic neutron-scattering studies on the charge-transfer hexamethylbenzene-tetracyanoquinodimethane complex.
Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Pawlukojć Andrzej, Ptasiewicz-Bąk H., Rundlöf H., Krawczyk Józef, Nowina-Konopka M., Jagielski P., Janik J. A., Prager M., Steinsvoll O., Grech Eugeniusz, Nowicka-Scheibe J.
Inelastic neutron scattering study of tetramethylpyrazine in the complex with chloranilic acid.
Prager M., Pawlukojć Andrzej, Sobczyk Lucjan, Grech Eugeniusz, Grimm H.
Structure and vibrational spectra of 1:1 chloranilic acid (CLA) - tetramethylpyrazine (TMP) complex.
Sawka-Dobrowolska Wanda, Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J., Pawlukojć Andrzej
Inelastic neutron scattering studies on dichloro-1,4-benzoquinones.
Pawlukojć Andrzej, Natkaniec I., Bator Grażyna , Grech Eugeniusz, Sobczyk Lucjan
Inelastic neutron scattering (INS) spectrum of tetracyanoquinodimethane (TCNQ).
Pawlukojć Andrzej, Natkaniec I., Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz
Inelastic neutron scattering (INS) studies on 2,5-dihydroxy-1,4-benzoquinone (DHBQ).
Pawlukojć Andrzej, Natkaniec I., Nowicka-Scheibe J., Grech Eugeniusz, Sobczyk Lucjan
Inelastic neutron scattering, Raman, infrared and DFT theoretical studies on chloranilic acid.
Pawlukojć Andrzej, Bator Grażyna , Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
Low barrier hydrogen bond in protonated proton sponge. X-ray diffraction, infrared, and theoretical ab initio and density functional theory studies.
Bieńko Agnieszka, Latajka Zdzisław, Sawka-Dobrowolska Wanda, Sobczyk Lucjan, Ozeryanskii Valery A., Pozharskii Alexander F., Grech Eugeniusz, Nowicka-Scheibe J.
On a new unexpected benzoxazino-benzoxazine derivative.
Nowicka-Scheibe J., Sośnicki J. G., Grech Eugeniusz, Głowiak Tadeusz, Sobczyk Lucjan
Structural studies on (3,4,8,9)-dibenzo-2,7-dioxa-5,10-diaza[4.4.4]propellanes (DDDP).
Nowicka-Scheibe J., Grech Eugeniusz, Sośnicki J. G., Głowiak Tadeusz, Sawka-Dobrowolska Wanda, Sobczyk Lucjan
Dimerization of 1,8-diaminonaphthalene. DFT theoretical, infra-red, Raman and inelastic neutron scattering studies.
Majerz Irena, Pawlukojć Andrzej, Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
X-ray diffraction and IR-spectroscopic studies on protonated 4-amino-1,8-bis(dimethylamino)naphthalene.
Ozeryanskii Valery A., Pozharskii Alexander F., Głowiak Tadeusz, Majerz Irena, Sobczyk Lucjan, Grech Eugeniusz, Nowicka-Scheibe J.
Inelastic neutron scattering (INS) studies on low frequency vibrations of 1,4-benzoquinone.
Pawlukojć Andrzej, Natkaniec I., Majerz Irena, Sobczyk Lucjan, Grech Eugeniusz
[OHO]- and+[NHO]- hydrogen bonds in the 2:1 adduct of pentachlorophenol with 7-methyl-1,5,7-triazabicyclo[4.4.0] dec-5-ene[(PCP)2·MTBD].
Głowiak Tadeusz, Majerz Irena, Sobczyk Lucjan, Brzeziński Bogumił, Wojciechowski G., Grech Eugeniusz
Proton sponge as a deprotonating agent in crystal engineering. Structure and IR spectra of double-deprotonated 1,5-bis(ρ-toluenesulphonamido)-2,4,6,8-tetranitronaphthalene in the DMAN adduct.
Malarski Zbigniew, Lis Tadeusz, Olejnik Zofia, Grech Eugeniusz, Nowicka-Scheibe J., Majerz Irena, Sobczyk Lucjan
The infrared, Raman and inelastic neutron scattering studies on 5-nitro-N-salicylideneethylamine.
Majerz Irena, Pawlukojć Andrzej, Sobczyk Lucjan, Dziembowska Teresa, Grech Eugeniusz, Szady-Chełmieniecka A.
Vibrational spectra of the adduct of 1,8-bis(dimethylamino)naphthalene with dichloromaleic acid (DMAN·DCM).
Baran Jan, Pawlukojć Andrzej, Majerz Irena, Malarski Zbigniew, Sobczyk Lucjan, Grech Eugeniusz
Low-temperature (120 K) structure and vibrational spectrum of protonated proton sponge: the adduct of 1,8-bis(dimethylamino)naphthalene (DMAN) with 4,5-dicyanoimidazole (DCI).
Grech Eugeniusz, Malarski Zbigniew, Sawka-Dobrowolska Wanda, Sobczyk Lucjan
Negatively charged hydrogen - bonded chains formed by tetrazole.
Brzeziński Bogumił, Wojciechowski W., Zundel G., Sobczyk Lucjan, Grech Eugeniusz
Structure and IR spectroscopic behaviour of 2,7-dichloro-1,8-bis(dimethylamino)naphthalene and its protonated form.
Głowiak Tadeusz, Majerz Irena, Malarski Zbigniew, Sobczyk Lucjan, Pozharskii Alexander F., Ozeryanskii Valery A., Grech Eugeniusz
Comparison of the molecular structures of 1,5-bis(p-toluenesulphonamido)-2,4,6,8-tetranitonaphthalene and its dianion in the bispyridinium salt.
Olejnik Zofia, Lis Tadeusz, Grech Eugeniusz, Nowicka-Scheibe J.
Incoherent inelastic neutron scattering, Raman and IR absorption studies in 1,8-bis(dimethylamino)naphthalene and its protonated forms.
Pawlukojć Andrzej, Natkaniec I., Grech Eugeniusz, Baran Jan, Malarski Zbigniew, Sobczyk Lucjan
The [NHN]- homoconjugated anions. X-ray diffraction, IR and multinuclear MR studies.
Głowiak Tadeusz, Grech Eugeniusz, Lis Tadeusz, Nowicka-Scheibe J., Malarski Zbigniew, Sawka-Dobrowolska Wanda, Stefaniak L., Sobczyk Lucjan
The quasi-symmetric OHN and ODN bridges in the adducts of 3,5-dimethylpyridine with 3,5-dinitrobenzoic acid.
Jerzykiewicz Lucjan B., Malarski Zbigniew, Sobczyk Lucjan, Lis Tadeusz, Grech Eugeniusz
A network of hydrogen bonds in the polyanion of 2-amino-4,5-dicyanoimidazole formed in the 2:1 adduct with 1,8-bis(dimethylamino)naphthalene.
Głowiak Tadeusz, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
Hydrogen bonds in the adduct of 1,8-bis(N, N-dimethylamino)naphthalene (DMAN) with 4-(p-nitrophenyl)disic acid (NPDA).
Grech Eugeniusz, Malarski Zbigniew, Milart P., Sawka-Dobrowolska Wanda, Sobczyk Lucjan
[NHN]+ and [OHO]-hydrogen bonding in the adduct of 1,8-bis(dimethylamino)- naphthalene (DMAN) with 1,8-dihydroxy-2,4-dinitronaphthalene.(DHDNN).
Grech Eugeniusz, Malarski Zbigniew, Sawka-Dobrowolska Wanda, Sobczyk Lucjan
Protonation of very strong bases by phenols in non-aqueous solutions.
Brzeziński Bogumił, Grech Eugeniusz, Malarski Zbigniew, Rospenk Maria, Schroeder Grzegorz, Sobczyk Lucjan
The structure and IR spectra of the 1:1 and 1:2 adducts of 1,8-bis (dimethylamino) naphthalene (DMAN) with 4,5-dicyanoimidazole (DCI).
Grech Eugeniusz, Malarski Zbigniew, Sawka-Dobrowolska Wanda, Sobczyk Lucjan
An IR, NMR, dipole moment and X-ray study on intramolecular O-H··· N hydrogen bonding in 8-hydroxy -N,N-dimethyl-1-naphthylamine.
Grech Eugeniusz, Nowicka-Scheibe J., Olejnik Zofia, Lis Tadeusz, Pawełka Zbigniew, Malarski Zbigniew, Sobczyk Lucjan
Crystal structure and IR spectrum of 1,8-bis(4-toluenesulphonamido)-2,4,7-trinitronaphthalene.
Olejnik Zofia, Lis Tadeusz, Grech Eugeniusz, Nowicka-Scheibe J., Malarski Zbigniew
Intramolecular [NHN]+ and [NHN]- hydrogen bonds in the adduct of 1,8-bis(dimethylamino)naphthalene with 1,8-diamino-2,4,5,7-tetranitronaphthalene.
Głowiak Tadeusz, Grech Eugeniusz, Malarski Zbigniew, Nowicka-Scheibe J., Sobczyk Lucjan
Three-hydrogen bonded phenolate anion in 3-hydroxy-azabicyclo[2.2.2]octane pentachlorophenolate monohydrate.
Sawka-Dobrowolska Wanda, Malarski Zbigniew, Grech Eugeniusz
NHN+ hydrogen bonding in salts of 1,8-bis(dimethylaminomethyl)naphthalene (DMAMN).
Sawka-Dobrowolska Wanda, Grech Eugeniusz, Brzeziński Bogumił, Malarski Zbigniew, Sobczyk Lucjan
Crystal and molecular structure and IR spectrum of 1,8-bis(dimethylaminomethyl)naphthalene monoperchlorate.
Sawka-Dobrowolska Wanda, Grech Eugeniusz, Brzeziński Bogumił, Malarski Zbigniew, Sobczyk Lucjan
FTIR studies of proton sponges protonation by mercaptocompounds in acetonitrile.
Brzeziński Bogumił, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
NHN+ and NHN- hydrogen bonds in the adducts of 1,8-bis(dimethylamino) naphthalene with 1,8-bis(trifluoroacetamido)naphthalene and 1,8-bis(4-tolu-enesulphonamido)-2,4,5,7-tetranitronaphthalene.
Brzeziński Bogumił, Grech Eugeniusz, Nowicka-Scheibe J., Głowiak Tadeusz, Malarski Zbigniew, Sobczyk Lucjan
Crystal and molecular structure and IR spectra of the 1 : 1 and 1 : 2 adducts of 1,8-bis(dimethylaminomethyl)naphthalene with picric acid.
Brzeziński Bogumił, Głowiak Tadeusz, Grech Eugeniusz, Malarski Zbigniew, Sawka-Dobrowolska Wanda, Sobczyk Lucjan
[NHN]+ and [OHO]- hydrogen bridges in the 1:1 adduct of 1,8-bis(dimethylamino)naphthalene with 3,4-furandicarboxylic acid.
Głowiak Tadeusz, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
Structure and IR spectra of N,N,N',N'-tetraamyl-1,2-diammonium-ethane Di[hydrogen-bis(pentachlorophenolate)].
Grech Eugeniusz, Lis Tadeusz, Majewska Katarzyna, Malarski Zbigniew
Structure and spectroscopic properties of the 1:2 complex of 3,5-dimethylpyridine with 3,5-dinitrobenzoic acid and its deuterated analog.
Jerzykiewicz Lucjan B., Lis Tadeusz, Malarski Zbigniew, Grech Eugeniusz
Basicity, IR spectra and protonation of some proton sponges in acetonitrile.
Brzeziński Bogumił, Schroeder Grzegorz, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
Coupling of ν(NH···N) vibrations with the γ(NH···N) overtone in solid imidazole derivatives.
Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
New example of a symmetric NHN hydrogen bond in protonated 1,8-bis(dimethylamino)naphthalene (DMAN).
Głowiak Tadeusz, Malarski Zbigniew, Sobczyk Lucjan, Grech Eugeniusz
Structure and IR spectra of protonated 1,8-bis(dimethylamino)naphthalene proton sponge.
Brzeziński Bogumił, Głowiak Tadeusz, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
Crystal structure and IR spectra of the molecular complex of 5,6,7,8-tetrahydroquinoline with pentachlorophenol.
Malarski Zbigniew, Lis Tadeusz, Grech Eugeniusz
Infra-red and35Cl nuclear quadrupole resonance studies of hydrogen bonded adducts of 2-chlorobenzoic acid derivatives.
Kalenik Jerzy, Majerz Irena, Sobczyk Lucjan, Grech Eugeniusz, Habeeb M. M. M.
Infrared spectra and protonation of 1,8-bis(dimethylamino)naphthalene in acetonitrile.
Brzeziński Bogumił, Grech Eugeniusz, Malarski Zbigniew, Sobczyk Lucjan
[N–H···N]+ and [N–H···N]-intramolecular hydrogen bonds in the complex of 1,8-bis(dimethylamino) naphthalene with 1,8-bis(4-toluenesulphonamido)-2,4,5,7-tetranitronaphthalene.
Malarski Zbigniew, Lis Tadeusz, Grech Eugeniusz, Nowicka-Scheibe J., Majewska Katarzyna
Some multinuclear NMR solution and solid state studies on 1,8-bis(dimethylamino)naphthalene and its complex with tetrazole.
Grech Eugeniusz, Stefaniak L., Ando I., Yoshimizu H., Webb G. A., Sobczyk Lucjan
35Cl nuclear quadrupole resonance and infrared studies of hydrogen-bonded adducts of 2-chloro-4-nitrobenzoic acid.
Kalenik Jerzy, Majerz Irena, Sobczyk Lucjan, Grech Eugeniusz, Habeeb M. M. M.
Crystal structure and spectroscopic behaviour of the 1:2 complex of N,N,N',N'-tetraethylphthaldiamide with pentachlorophenol.
Grech Eugeniusz, Nowicka-Scheibe J., Lis Tadeusz, Malarski Zbigniew