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  1. 2921
    “…These are consolidated into a three-dimensional architecture by C—H⋯O, C—H⋯π and π–π inter­actions [ring centroid(N(2)C(4))⋯centroid(C(6)) distance = 3.5820 (11) Å].…”
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    6-Chloro-1-({[(2E)-2-methyl-3-phenyl­prop-2-en-1-yl]­oxy}meth­yl)-1,2,3,4-tetra­hydro­quinazoline-2,4-dione
  2. 2922
    “…The meth­oxy group is almost coplanar with its attached benzene ring [C(meth­yl)—O—C—C = −1.6 (5)°]. In the crystal, the cation is linked to the anion by a bifurcated N—H⋯(O,O) hydrogen bond, generating an R (1) (2)(4) ring motif. …”
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    3-(3-Meth­oxy­phen­yl)benzo[d]thia­zolo[3,2-a]imidazol-9-ium hydrogen sulfate
  3. 2923
    “…The title compound, [Mo(C(5)H(5))(C(2)H(3)O)(C(13)H(13)P)(CO)(2)], was prepared by reaction of [Mo(CH(3))(C(5)H(5))(CO)(3)] with methyl­diphenyl­phosphane. …”
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    trans-Acetyl­dicarbon­yl(η(5)-cyclo­penta­dien­yl)(methyl­diphenyl­phosphane)molybdenum(II)
  4. 2924
    “…The cations are virtually superimposable and each exhibits a gauche disposition of the hy­droxy O and ammonium N atoms [the O—C—C—N torsion angles are 55.5 (3) and 57.5 (3)°]. …”
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    tert-But­yl(2-hy­droxy­eth­yl)aza­nium 4-[(1,3-thia­zol-2-yl­aza­nid­yl)sulfon­yl]aniline
  5. 2925
    “…Each subgroup was restored using one of three restorative materials including Coltosol, Cavizol and Zonalin and then incubated in distilled water at 37ºC. The samples were then immersed in 2% methylene blue dye. …”
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    Coronal Sealing Ability of Three Temporary Filling Materials
  6. 2926
    “…The mol­ecule is S-shaped with the planar central 1,4-diamino­butane segment [maximum deviation for non H-atoms = 0.0058 (13) Å] being inclined to the ethyl butyl­enonate fragment [C—C—O—C—C=C—C; maximum deviation = 0.0710 (12) Å] by 15.56 (10)°. …”
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    (2Z,2′Z)-Diethyl 3,3′-[butane-1,4-diylbis(aza­nedi­yl)]bis­(but-2-enoate)
  7. 2927
    “…This is described by the three torsion angles in the middle of the C=N—C—O—C(Bz) group, viz. 98.5 (3), −62.1 (3), and −66.3 (2)°.…”
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    (1E,2E)-1,2-Bis[(1-benzyloxymethyl-1H-indol-3-yl)methylidene]hydrazine
  8. 2928
    “…Compared to the first polymorph, in the crystal no C=O⋯C=O inter­actions were found (C⋯O inter­molecular distance longer than 3.15 Å) and instead, close packing of individual mol­ecular units is mediated by C—H⋯π and weak C—H⋯O inter­actions.…”
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    1,3-Dicyclo­hexyl­imidazolidine-2,4,5-trione: a second polymorph
  9. 2929
    por Lyczko, Krzysztof
    Publicado 2012
    “…The asymmetric unit of the title compound, C(11)H(12)N(2)O·C(25)H(28)N(4)O(2), contains two different mol­ecules. …”
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    1,5-Dimethyl-2-phenyl-1H-pyrazol-3(2H)-one–4,4′-(propane-2,2-di­yl)bis­[1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one] (1/1)
  10. 2930
    por Portalone, Gustavo
    Publicado 2012
    “…The title compound, C(4)H(6)N(3)O(+)·C(5)H(3)N(2)O(4) (−)·2H(2)O or Cyt(+)·Or(−)·2H(2)O, was synthesized by a reaction between cytosine (4-amino-2-hy­droxy­pyrimidine, Cyt) and orotic acid (2,4-dihy­droxy-6-carb­oxy­pyrimidine, Or) in aqueous solution. …”
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    Cytosinium orotate dihydrate
  11. 2931
    “…The enol tautomeric form in one ring favors the formation of strong inter­molecular O—H⋯O=C hydrogen bonds. The resulting one-dimensional supra­molecular structure features single-stranded helices running along the 2(1) screw axis parallel to [100].…”
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    4-Hy­droxy-1,1′-bis­[(S)-1-phenyl­eth­yl]-5,5′,6,6′-tetra­hydro-3,4′-bipyridine-2,2′(1H,1′H)-dione
  12. 2932
    “…The hemerythrin-type dinuclear title complex, [Ru(2)(CH(3)COO)(2)O(C(10)H(8)N(2))(2)(C(5)H(5)N)(2)](PF(6))(2), consists of two Ru(III) ions with a six-coordinate octa­hedral geometry, bridged by an oxide and two acetate ligands, with a bidentate 2,2′-bipyridine ligand and a pyridine ligand bonding at terminal positions. …”
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    Di-μ-acetato-κ(4) O:O′-μ-oxido-κ(2) O:O′-bis­[cis-(2,2′-bipyridine-κ(2) N,N′)-trans-(pyridine-κN)ruthenium(III)] bis­(hexa­fluoridophosphate)
  13. 2933
    “…There are five close C–H⋯O–C contacts in the crystal structure.…”
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    Hexacarbonyl-2κ(3) C,3κ(3) C-di-μ(3)-sulfido-tetra­kis­(tetra­hydro­furan-1κO)calcium­diiron(II)(Fe—Fe)
  14. 2934
    “…His observation was based on bleeding experiments, incubation of blood at 100(o)F (37.8(o)C) and later examination. He found “immense numbers of beautifully formed sarcinæ”. …”
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    Sarcina ventriculi in blood: the first documented report since 1872
  15. 2935
    “…The eth­oxy group is coplanar with the attached benzene ring [C—O—C—C(meth­yl) = 175.50 (11)° and r.m.s. deviation = 0.0459 (1) Å for the nine non-H atoms]. …”
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    3-(4-Chloro­phen­yl)-5-(4-eth­oxy­phen­yl)-4,5-dihydro-1H-pyrazole-1-carbothio­amide ethanol monosolvate
  16. 2936
    “…Adjacent complex and water mol­ecules are connected through inter­molecular O—H⋯O hydrogen bonds and C—H⋯O, C⋯O [shortest C⋯O distance = 3.140 (5) Å], π–π [shortest C⋯C distances = 3.234 (6) and 3.347 (6) Å] and Pt⋯π [shortest Pt⋯C distance = 3.358 (4) Å] inter­actions into a three-dimensional network.…”
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    (Cyclo­butane-1,1-di­carboxyl­ato-κ(2) O,O′)(1,10-phenanthroline-κ(2) N,N′)platinum(II) dihydrate
  17. 2937
    “…The optimum temperature for maximum protease activity was 75ºC. The protease was optimally active at pH 8 and retained more than 80% of its activity in the range of pH 7-10. …”
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    Purification and characterization of an extreme halothermophilic protease from a halophilic bacterium Chromohalobacter sp. TVSP101
  18. 2938
    “…Using the enzymatic extract from Geotrichum candidum as a biocatalyst of the reaction, it was possible to obtain a percentage of 41.7% of GLA in acylglycerols fraction when the borage oil was treated in a fixed-bed reactor for 24 hours at 30ºC.…”
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    Screening of microbial lipases and evalutaion of their potential to produce glycerides with high gamma linolenic acid concentration
  19. 2939
    “…In the crystal, mol­ecules are consolidated into a three-dimensional architecture by C—H⋯O, C—H⋯π and π–π [centroid–centroid separation = 3.7597 (16) Å] inter­actions.…”
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    (2E)-1-(4-Bromo­phen­yl)-3-[3-(4-meth­oxy­phen­yl)-1-phenyl-1H-pyrazol-4-yl]prop-2-en-1-one
  20. 2940
    “…The title compound, [Cd(C(44)H(28)N(4))(H(2)O)]·(C(12)H(24)O(6)), was made by the reaction of the [Cd(TPP)] with an excess of 18-crown-6 in chloro­benzene (where TPP is tetra­phenyl­porphyrinate). …”
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    Aqua­(5,10,15,20-tetra­phenyl­porphyrin­ato-κ(4) N)cadmium(II)–18-crown-6 (1/1)
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