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  1. 2061
  2. 2062
  3. 2063
  4. 2064
  5. 2065
  6. 2066
    “…The asymmetric unit of the title salt, C(3)H(7)N(6) (+)·C(6)H(7)O(4) (−)·C(3)H(4)O(2)·H(2)O, contains a 2,4,6-tri­amino-1,3,5-triazin-1-ium cation, a 3-(prop-2-eno­yloxy)propano­ate anion and acrylic acid and water solvent mol­ecules in a 1:1:1:1 ratio and with each species in a general position. …”
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  7. 2067
  8. 2068
    “…The structure of the title tri­fluoro­acetic acid adduct, C(17)H(12)N(2)O(3)·C(2)HF(3)O(2), contains a tri­fluoro­acetic acid mol­ecule hydrogen bonded to the imine N atom of the imidazole ring of a nearly planar four-fused-ring system (r.m.s. deviatiation = 0.013 Å). …”
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  9. 2069
  10. 2070
  11. 2071
  12. 2072
    por Hoxha, Kreshnik, Prior, Timothy J.
    Publicado 2013
    “…The title compound, 2C(3)H(7)N(6) (+)·C(6)H(7)NO(6) (2−)·3H(2)O, was obtained by mixing melamine and nitrilo­tri­acetic acid in aqueous solution. There is proton transfer from the nitrilo­triacteic acid to melamine to produce two melaminium cations and an inter­nal proton transfer to generate the [HN(CH(2)COO)](2−) zwitterion. …”
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  13. 2073
    “…The dihedral angles between the pyrimidine ring and the attached phenyl, meth­oxy­phenyl and tri­fluoro­methyl­phenyl rings are 8.1 (2), 37.5 (2) and 70.7 (2)°, respectively, in mol­ecule A, and 9.3 (2), 5.3 (2) and 79.7 (2)° in mol­ecule B. …”
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  14. 2074
  15. 2075
  16. 2076
    “…In the title compound C(19)H(11)F(3)N(2)O(2), the oxa­diazole ring and the naphthalene ring system are approximately planar (r.m.s. deviations of 0.001 and 0.020 Å, respectively) and the oxa­diazole ring makes dihedral angles of 13.11 (1) and 7.59 (1)° with the naphthalene ring system and the tri­fluoro­phenyl ring, respectively. In the crystal, C—H⋯N hydrogen bonds link mol­ecules into chains along the a-axis direction, while C—H⋯F contacts form additional chains along the ac diagonal. …”
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  17. 2077
  18. 2078
  19. 2079
    “…In the title binuclear Cu(II) complex, [Cu(2)(C(10)H(11)O(2))(4)(C(6)H(6)N(2)O)(2)], the two Cu(II) cations [Cu⋯Cu = 2.5990 (5) Å] are bridged by four 2,4,6-tri­methyl­benzoate (TMB) anions. The four nearest O atoms around each Cu(II) cation form distorted square-planar arrangements and the distorted square-pyramidal coordinations are completed by the pyridine N atoms of nicotinamide mol­ecules at distances of 2.164 (2) and 2.165 (2) Å, respectively. …”
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  20. 2080
    “…The mononuclear title complex, [Fe(CF(3)O(3)S)(C(5)H(7)O(2))(2)(C(4)H(8)O)] or [Fe(acac)(2)(OTf)(THF)] (acac = acetyl­acetonate; OTf = tri­fluoro­methane­sulfon­ate; THF = tetrahydrofuran), (I), consists of one six-coordinate Fe(3+) atom in a slightly distorted octa­hedral environment [Fe—O bond-length range = 1.9517 (11)–2.0781 (11) Å]. …”
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