IR STUDIES ON PROTON POTENTIAL IN HOMOCONJUGATED POLYCATION (N-H...N)⁺ OF 4,4'-BIPYRIDYLDEGA SZAFRAN Z.1979; BULL. ACAD. POLON. SCI., SCI. CHIM.; POL; DA. 1979; VOL. 27; NO 4; PP. 267-272; ABS. RUS; BIBL. 20 REF.Article

DIPOLAR ASSOCIATION OF COMPLEXES OF SOME PYRIDINES WITH TRIFLUOROACETIC ACID IN BENZENE AT 27^OCDEGA SZAFRAN Z.1980; ADV. MOL. RELAX. INTERACT. PROCESSES; ISSN 0165-1919; NLD; DA. 1980; VOL. 18; NO 1; PP. 61-71; BIBL. 20 REF.Article

INFRARED INVESTIGATION OF HYDROGEN BONDING AND PROTON TRANSFER OF SOME PYRIDINE TRIFLUOROACETATES IN BENZENEDEGA SZAFRAN Z; SZAFRAN M.1982; C.S. PERKIN TRANS. 2; ISSN 0300-9580; GBR; DA. 1982; NO 2; PP. 195-198; BIBL. 27 REF.Article

DEUTERIUM ISOTOPE EFFECT IN THE IR SPECTRA OF SOME PYRIDINE TRIFLUOROACETATES IN BENZENEDEGA SZAFRAN Z; DULEWICZ E.1981; ADV. MOL. RELAX. INTERACT. PROCESSES; ISSN 0165-1919; NLD; DA. 1981; VOL. 21; NO 3-4; PP. 207-220; BIBL. 2 P.Article

HYDRATACJA ZACAD, KWASOW I KOMPLEKSOW KWASOWOZASADOWYCH W ROZPUSZCZALNIKACH ORGANICZNYCH = HYDRATATION DES BASES, ACIDES, ET COMPLEXES ACIDE-BASE DANS LES SOLVANTS ORGANIQUESSZAFRAN M; DEGA SZAFRAN Z.1978; WIADOM. CHEM.; POL; DA. 1978; VOL. 32; NO 8; PP. 563-581; ABS. ENG; BIBL. 66 REF.Article

IR AND ¹H NMR STUDIES ON THE HYDROGEN BOND IN HOMOCONJUGATED CATIONS OF SOME PYRIDINE N-OXIDES IN NITROMETHANE AND ACETONITRILESZAFRAN M; DEGA SZAFRAN Z.1983; JOURNAL OF MOLECULAR STRUCTURE; ISSN 0022-2860; NLD; DA. 1983; VOL. 99; NO 3-4; PP. 189-195; BIBL. 25 REF.Article

¹H NMR STUDIES OF SOLVENT EFFECTS ON HYDROGEN BONDING IN SOME PYRIDINE TRIFLUOROACETATESDEGA SZAFRAN Z; DULEWICZ E.1981; ORG. MAGN. RESON.; ISSN 0030-4921; GBR; DA. 1981; VOL. 16; NO 3; PP. 214-219; BIBL. 42 REF.Article

INFRARED AND ¹H NUCLEAR MAGNETIC RESONANCE STUDIES OF HYDROGEN BONDS IN SOME PYRIDINE TRIFLUOROACETATES AND THEIR DEUTERIATED ANALOGUES IN DICHLOROMETHANEDEGA SZAFRAN Z; DULEWICZ E.1983; C.S. PERKIN TRANSACTIONS 2; ISSN 0300-9580; GBR; DA. 1983; NO 3; PP. 345-351; BIBL. 13 REF.Article

IR AND ¹H NMR STUDIES OF HYDROGEN BOND AND PROTON TRANSFER IN COMPLEXES OF PYRIDINES WITH TRICHLOROACETIC ACID IN CHLOROFORMDEGA SZAFRAN Z; KUNZENDORF J.1979; POLISH J. CHEM.; POL; DA. 1979; VOL. 53; NO 3; PP. 623-630; ABS. POL; BIBL. 34 REF.Article

OSMOTIC AND ACTIVITY COEFFICIENTS OF SOME PYRIDINE COMPLEXES WITH HALOGENOACETIC ACIDS IN BENZENE AT 25CDEGA SZAFRAN Z; SZAFRAN M.1983; JOURNAL OF MOLECULAR LIQUIDS; ISSN 51358X; NLD; DA. 1983; VOL. 25; NO 2; PP. 109-113; BIBL. 5 REF.Article

PROTON TRANSFER IN COMPLEXES OF TRIFLUOROACETIC ACID WITH 4-R-QUINOLINE N-OXIDESBRYCKI B; DEGA SZAFRAN Z; SZAFRAN M et al.1980; POLISH J. CHEM.; POL; DA. 1980; VOL. 54; NO 2; PP. 221-232; ABS. POL; BIBL. 26 REF.Article

AGGREGATION OF 4-SUBSTITUTED PYRIDINE N-OXIDE-TRIFLUOROACETATES IN BENZENEDEGA SZAFRAN Z; SZAFRAN M; KREGLEWSKI M et al.1980; C.S. PERKIN TRANS. 2; ISSN 0300-9580; GBR; DA. 1980; NO 10; PP. 1516-1519; BIBL. 25 REF.Article

IR AND PMR STUDIES OF PROTON TRANSFER IN COMPLEXES OF 4-R-PYRIDINE N-OXIDES WITH TRIFLUOROACETIC ACID IN SOLUTIONSBRYCKI B; DEGA SZAFRAN Z; SZAFRAN M et al.1979; ADV. MOLEC. RELAX. INTERACTION PROCESSES; NLD; DA. 1979; VOL. 15; NO 1; PP. 71-79; BIBL. 57 REF.Article

ACID-BASE INTERACTION BETWEEN 4-METHYLQUINOLINE AND BENZOIC ACID IN TOLUENE. A QUESTION OF AGGREGATION.SZAFRAN M; DEGA SZAFRAN Z; GRECH E et al.1976; BULL. ACAD. POLON. SCI., SCI. CHIM.; POLOGNE; DA. 1976; VOL. 24; NO 9; PP. 699-704; ABS. RUSSE; BIBL. 21 REF.Article

Effect of the alkyl substituents on the aggregation of 4-alkylpyridine-trifluoroacetic acid complexes in benzeneDEGA-SZAFRAN, Z.Journal of chemical research. Synopses (Print). 1991, Num 6, pp 158-159, issn 0308-2342, 2 p.Article

SPECTROSCOPIC AND VPO STUDIES OF HYDROGEN BONDING IN TRIETHYLENEDIAMINE-PENTACHLOROPHENOL COMPLEX IN TOLUENEGRECH E; DEGA SZAFRAN Z; SZAFRAN M et al.1978; POLISH J. CHEM.; POL; DA. 1978; VOL. 52; NO 7-8; PP. 1589-1591; ABS. POL; BIBL. 14 REF.Article

HYDRATION OF THE COMPLEX OF 4-METHYLQUINOLINE N-OXIDE WITH CHLOROACETIC ACID IN BENZENE.DEGA SZAFRAN Z; SZAFRAN M; RYCHLEWSKI J et al.1978; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1978; NO 6; PP. 536-539; BIBL. 18 REF.Article

HYDROGEN BONDING IN COMPLEXES OF HETEROCYCLIC N-OXIDES WITH HALOGENOACETIC ACIDS. IV. OSMOMETRIC AND NUCLEAR MAGNETIC RESONANCE STUDY OF LEPIDINE N-OXIDE COMPLEXES WITH TRIFLUOROACETIC AND MONOCHLOROACETIC ACIDS IN TOLUENE AT 27^OCDEGA SZAFRAN Z; GRECH E; SZAFRAN M et al.1972; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1972; NO 12; PP. 1839-1842; BIBL. 11 REF.Serial Issue

Infrared spectra of some pyridine trifluoroacetates in benzene and dichloromethane; effect of concentrationDEGA-SZAFRAN, Z; SZAFRAN, M.Journal of the Chemical Society. Chemical communications. 1984, Num 22, pp 1470-1472, issn 0022-4936Article

HYDROGEN-BONDED SPECIES OF THE COMPLEX OF 4-METHYLPYRIDINE WITH DICHLOROACETIC ACID IN TOLUENE AT 35^O.DEGA SZAFRAN Z; GRECH E; NASKRET BARCISZEWSKA MZ et al.1975; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1975; NO 3; PP. 250-252; BIBL. 16 REF.Article

Aggregation of complexes of some phenols with triethylamine in benzeneDEGA-SZAFRAN, Z; SZAFRAN, M.Perkin transactions. 2. 1987, Num 7, pp 897-899, issn 0300-9580Article

Complexes of carboxylic acids with pyridines and pyridine N-oxidesDEGA-SZAFRAN, Z; SZAFRAN, M.Heterocycles (Sendai). 1994, Vol 37, Num 1, pp 627-659, issn 0385-5414Article

NUCLEAR QUADRUPOLE RESONANCE OF ³⁵CL IN HYDROGEN BONDED COMPLEXES.PIETRZAK J; NOGAJ B; DEGA SZAFRAN Z et al.1977; ACTA PHYS. POLON., A; POLOGNE; DA. 1977; VOL. 52; NO 6; PP. 779-785; BIBL. 32 REF.Article

HYDROGEN BONDING IN COMPLEXES OF HETEROCYCLIC N-OXIDES WITH HALOGENOACETIC ACIDS. VII. AN INFRARED AND NUCLEAR MAGNETIC RESONANCE STUDY OF 4-METHYLPYRIDINE N-OXIDE COMPLEXES.DEGA SZAFRAN Z; NASKRET BARCISZEWSKA MZ; SZAFRAN M et al.1974; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1974; NO 7; PP. 763-767; BIBL. 20 REF.Article

HYDROGEN BONDING IN COMPLEXES OF HETEROCYCLIC N-OXIDES WITH HALOGENOACETIC ACIDS. VI. EFFECTS OF BASICITY OF N-OXIDES AND ACIDITY OF ACIDS ON ASSOCIATIONS OF COMPLEXESDEGA SZAFRAN Z; NASKRET BARCISZEWSKA MZ; SZAFRAN M et al.1973; ROCZ. CHEM.; POLSKA; DA. 1973; VOL. 47; NO 4; PP. 749-755; ABS. POL. RUSSE; BIBL. 7 REF.Serial Issue