N-H...S INTERACTIONS
4 Amino 5 (2 hydroxyphenyl) 2H 1,2,4 triazole 3(4H) thione
... intramolecular interactions N—H S (leading to a thione tautomer in the solid state), O—H N and C—H ...Intermolecular N—H S interactions lead to ...
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Synthesis and crystal structure of 3 (adamantan 1 yl) 4 (2 bromo 4 fluorophenyl) 1H 1,2,4 triazole 5(4H) thione
... the N— H S interactions play an important role in consolidating the crystal packing, along with C–H interactions, when phenyl groups are present as ...
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Crystal structure analysis of [5 (4 methoxyphenyl) 2 methyl 2H 1,2,3 triazol 4 yl](thiophen 2 yl)methanone
... C—H N hydrogen-bonding dimeric motifs (Table 1) involving the methyl hydrogen H15C (sp 3 ) of the methoxy group with the triazol nitrogen N3 [C15 N3 = ...and S C() [3.492 (2) A ˚ ] ...
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A new monoclinic polymorph of N (3 methylphenyl)ethoxycarbothioamide: crystal structure and Hirshfeld surface analysis
... Globally, molecules pack into columns parallel to the b axis and are sustained by 3-tolyl-C—H (3-tolyl) interactions, Fig. 4d and Table 3. Connections between columns are made by the aforementioned ...
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Crystal structure of diethyl 2 [(2 sulfanylquinolin 3 yl)methylidene]malonate
... C—H···O, S—H···N (Table 1) and π–π stacking interactions between the fused benzene ring of quinoline, Cg(2) [C10—C15], and pyridine, Cg(1) [N6//C7–C11], [shortest centroid–centroid ...
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4 [(E) (4 Hydroxybenzylidene)amino] 3 methyl 1H 1,2,4 triazole 5(4H) thione
... weak N—H···S intermolecular interactions between the triazole ring and thione group form infinite polymeric 1-dimensional chains along [-2 1 0] displaying R 2 2 (8) graph set ...
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2 (4 Bromophenyl) N (pyrazin 2 yl)acetamide
... an S(6) graph-set ...weak N—H···N hydrogen bonds link the molecules into chains along ...intermolecular interactions, forming two-dimensional networks lying parallel to the ab ...
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3 Carboxypyridine N oxide: supramolecular aggregation through O—H⋯O and C—H⋯O interactions
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the ...
6
4 Dimethylaminopyridinium picrate: supramolecular aggregation through extensive N—H⋯O and C—H⋯O interactions
... O4 interactions consti- tute a pair of bifurcated donor bonds generating two fused rings, each of graph-set motif S(5) (Etter, 1990; Bernstein et ...O6 interactions. The C9ÐH9 O10 and C9Ð H9 O11 ...
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Bis(N′ {(E) [(2E) 1,3 diphenylprop 2 en 1 ylidene]amino} N ethylcarbamimidothioato κ2N′,S)zinc(II): crystal structure and Hirshfeld surface analysis
... in N—H N and N—H S bonds between the two independent ...intermolecular interactions in the crystal can be obtained by modifying the mapping range for d norm , as ...
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2′ (4 Methoxybenzylidene)isonicotinohydrazide monohydrate
... The C7—C8, C7—N3 and N2—N3 bond lengths of 1.4623 (14), 1.2734 (14) and 1.3881 (12) Å, respectively, are consistent with those in related structures (Jing et al., 2005; Yu et al., 2005). The central system ...
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Benzyl N [(Z) (1 methyl 2 sulfanylpropylidene)amino]carbamodithioate
... intermolecular H···S [Fig.2] hydrogen bond interactions (Table ...π interactions with a separation of ...C—H···π interactions (Table 2) between the molecules of the structure ...
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meso 4,4′ Dimethoxy 2,2′ {[(3aR,7aS) 2,3,3a,4,5,6,7,7a octahydro 1H benzimidazole 1,3 diyl]bis(methylene)}diphenol
... two interactions between the N atoms of the imidazolidine ring and the hydroxyl groups through intramolecular O—H N hydrogen bonds with graph-set motif ...the N atoms are presumed to be ...
9
N,N,N′,N′ Tetramethyl N′′ [3 (trimethylazaniumyl)propyl]guanidinium bis(tetraphenylborate) acetone disolvate
... C–H···π interactions between cationic hydrogen atoms and the aromatic rings of the ...of interactions in similar systems, we synthesized the here presented title compound by N-methylation of ...
18
Enrofloxacinium oxalate
... Data collection: CrysAlis PRO (Agilent, 2012); cell refinement: CrysAlis PRO; data reduction: CrysAlis RED (Agilent, 2012); program(s) used to solve structure: SUPERFLIP (Palatinus & Chapuis, 2007); ...
14
2 Hydroxyimino 1 phenylethanone thiosemicarbazone monohydrate
... intramolecular N—H N hydrogen bonds result in the formation of two nearly coplanar five- and six-membered rings, which are also almost coplanar with the adjacent phenyl ...O—H S and ...
9
Standing in the shadows: faith, homelessness and troubled lives
... to s et com prehensive mul ti -agenc y strat egi es for t ackli ng homel ess ness withi n thei r boundaries, but with a speci fic requi rement t o l ook at the root caus es and preventi ...Britai n. ...
277
6,7 Dimethoxy N [3 (trifluoromethyl)phenyl]quinazolin 4 amine ethanol disolvate
... Data collection: RAPID-AUTO (Rigaku, 1998); cell refinement: RAPID-AUTO; data reduction: CrystalStructure (Rigaku/MSC, 2002); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used ...
11
Crystal structure of (2 amino 7 methyl 4 oxidopteridine 6 carboxylato κ3O4,N5,O6)aqua(1,10 phenanthroline κ2N,N′)copper(II) trihydrate
... bonds, as well as weak C—H O hydrogen bonds and C—H interactions, link the complex molecules and lattice water molecules into a three-dimensional supramolecular architecture. Extensive – stacking ...
10
Crystal structure of bis[(phenylmethanamine κN)(phthalocyaninato κ4N)zinc] phenylmethanamine trisolvate
... The asymmetric unit of (I) comprises two independent complex molecules and three solvent benzylamine molecules. Fig. 1 shows the two complex molecules in which each Zn atom is coordinated by four N atoms derived ...
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