N-H...S HYDROGEN BONDING
Crystal structures of (acetonitrile κN)tris(pyridine 4 thioamide κN)bis(thiocyanate κN)cobalt(II) acetonitrile disolvate and tetrakis(pyridine 4 thioamide κN)bis(thiocyanate κN)nickel(II) methanol pentasolvate
... intermolecular N—H S hydrogen bonding between the H atoms of the amino groups and the S atoms of the thiocyanate anions or the pyridine-4-thioamide ligands into a ...
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N—H⋯S and N—H⋯O hydrogen bonding in tetra n butylammonium (imidazolidine 2 thione 2κS)dioxo 1κ2O di μ sulfido 1:2κ4S:S copper(I)tungstate(VI)
... intramolecular N—H S hydrogen bond ...intramolecular N—H S hydrogen bond, the second NH group of Imt forms an intermolecular hydrogen bond with an oxo ligand ...
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Crystal structure of bis[N (2 hydroxyethyl) N methyldithiocarbamato κ2S,S′](pyridine)zinc(II) pyridine monosolvate and its N ethyl analogue
... O(hydroxy) hydrogen bonds between the two independent hydroxy groups are also formed but, in this case, leading to a supramolecular helical chain aligned along [010] and again with the solvent pyridine molecules ...
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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
... and h, which reveals additional characteristic spots on the ...C H/H C contacts in the crystal, see Table 5 for ...C N, C S and C H contacts, Table ...C—H S ...
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To bend or not to bend : Are heteroatom interactions within conjugated molecules effective in dictating conformation and planarity?
... the S O and S N distances, assuming that such heteroatom interactions are ...the S O and S N interactions are not repulsive, or at least far less repulsive than previously ...
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Supramolecular hydrogen bonding patterns in the N(9)—H protonated and N(7)—H tautomeric form of an N6 benzoyladenine salt: N6 benzoyladeninium nitrate
... 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 ...
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3,10 C meso 2,5,5,7,9,12,12,14 Octamethyl 1,8 diaza 4,11 diazoniacyclotetradecane bis(thiocyanate)
... the N—H groups is involved in hydrogen ...remaining N—H groups form interactions with thiocyanate anions (Table ...via N—H N and N—H S inter- ...
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N—H⋯O hydrogen bonding in the adduct of N (2 aminoethyl) 2 hydroxybenzamide with picric acid
... Data collection: XSCANS (Siemens, 1994); cell re®nement: XSCANS; data reduction: SHELXTL (Bruker, 1997); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to re®ne structure: ...
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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 hydrogen ...
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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 = ...thiophene hydrogen H12 ...
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2′ (2 Chlorophenyl) 1′ nitro 2′,3′,4′,5′,6′,7′ hexahydro 1H indole 3 spiro 3′ 1′H pyrrolizin 2(3H) one
... Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: ...
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5 Amino 3 (4H 1,2,4 triazol 4 yl) 1H 1,2,4 triazole
... The asymmetric unit of the title compound (I) comprises two whole molecules (i.e., Z′=2) of HAtrtr as depicted in Fig. 1. We note that these two individual moieties are almost perfectly overlaid by assuming a combination ...
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Structural characterization of two solvates of a luminescent copper(II) bis(pyridine) substituted benzimidazole complex
... A search of the Cambridge Structural Database (WebCSD; Groom et al., 2016) for 2-(pyridin-2-yl)-1H-benzimidazole ligands coordinated to Cu II yielded 14 different compounds. The most similar to 1 and 2 are the four which ...
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Bis{4 [(Z) N′ (4 hydroxybenzylidene)hydrazino] 8 (trifluoromethyl)quinolinium} sulfate dihydrate
... Data collection: CrysAlisPro (Oxford Diffraction, 2007); cell refinement: CrysAlisPro; data reduction: CrysAlisPro; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine ...
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4 (Hexyloxy)aniline
... Fukuyo, M., Hirotsu, K. & Higuchi, T. (1982). Acta Cryst. B38, 640–643. Lo´pez, D., Herrera, A. M. & Berne`s, S. (2005). Unpublished results. Natansohn, A., Yang, H. & Clark, C. (1991). ...
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1,4,10,13 Tetraoxa 7,16 diazoniacyclooctadecane bis(hexafluorophosphate): PF6− acting as a pseudohalide
... displays N—H F interactions between H atoms of the cationic N atoms of the macrocycle and the F atoms of the PF 6 ...The H F distances are ...
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3,4 Diaminobenzonitrile
... weak N— H N hydrogen bonds. N—H N hydrogen bonding between the amine and nitrile groups results in chains parallel to [101] in the crystal ...by ...
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2,5 Diaminothiophene 3,4 dicarbonitrile
... Data collection: CrystalClear (Rigaku, 2009); cell refinement: HKL-2000 (Otwinowski & Minor, 1997); data reduction: Crystal- Clear; program(s) used to solve structure: SHELXS86 (Sheldrick, 2008); ...
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Bis(2 amino 6 methylpyridinium) tetrabromidocuprate(II)
... anion is connected non-symmetrically to four surrounding cations through N—H X (pyridine and amine proton) hydrogen bonds, forming chains of the ladder- type running parallel to the crystallographic ...
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L Aspartic acid nitrate–L aspartic acid (1/1)
... amino N atom of both residues forms NÐH O hydrogen bonds with the nitrate anion, and the - and -carboxyl ...Three-centred hydrogen bonding is observed in both ...IV ...
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