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  1. 2341
    “…In the title compound, C(21)H(23)N(3)O(2), the indolin-2-one group is essentially planar, with a maximum deviation of 0.016 (2) Å for the N atom, and makes a dihedral angle of 84.38 (14)° with the benzene ring. The =N—N(H)—C(=O)—C– torsion angle is 0.9 (3)°. In the crystal, mol­ecules are linked into a three-dimensional network via N—H⋯O and C—H⋯O hydrogen bonds. …”
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  2. 2342
    “…In the crystal, mol­ecules are linked by N—H⋯O(c) (c = carbon­yl) hydrogen bonds, forming C(5) chains along [001]. …”
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  3. 2343
    “…In the title compound, C(17)H(23)N(3)O(6), the two meth­oxy­carbonyl C—O—C=O planes are inclined at dihedral angles of 5.3 (4) and 83.9 (4)° with respect to the central pyridine ring. …”
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  4. 2344
    “…In the title compound, C(38)H(31)Cl(4)N(3)O·C(3)H(6)O, the 3,7-diaza-bicycle exists in a chair–boat conformation. …”
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  5. 2345
    “…In the crystal, cations and anions are linked by inter­ionic N—H⋯O, C—H⋯O and C—H⋯N hydrogen bonds into chains along the a axis.…”
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  6. 2346
    “…The crystal structure features three different types of inter­molecular inter­actions, viz. C—H⋯O, C—H⋯π and π–π bonds. Mol­ecules along the b axis stack on each other as a result of π–π inter­actions which have a centroid–centroid distance of 3.6780 (15) Å, while C—H⋯π inter­actions are present between neigbouring stacks. …”
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  7. 2347
    “…The two meth­oxy groups are slightly twisted from the attached benzene ring with C—O—C—C torsion angles of −9.2 (3) and −5.5 (3)°. …”
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  8. 2348
    por Amimoto, Kiichi, Nishioka, Yuma
    Publicado 2012
    “…The carboxyl group of the (S)-2-phen­oxy­propionic acid mol­ecule is connected to the top and bottom of the sheet via N(+)—H⋯O=C and O—H⋯O(−) [R (2) (2)(7) graph set] hydrogen bonds, giving an (S,S)-homochiral layer, in which both methyl groups of (S)-alanine and the phenyl rings of (S)-2-phen­oxy­propionic acid are oriented in the same direction along the b axis.…”
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  9. 2349
    “…In the crystal structure of the title compound, C(21)H(15)BrNO(2) (+)·CF(3)SO(3) (−), adjacent cations are linked through C—Br⋯π and π–π contacts [centroid–centroid distance = 3.744 (2) Å], and neighbouring cations and anions via C—H⋯O, C—F⋯π and S—O⋯π inter­actions. The acridine and benzene ring systems are oriented at a dihedral angle of 18.7 (1)°. …”
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  10. 2350
    “…In the title compound, C(23)H(17)Cl(2)F(3)N(2)O(3), the mol­ecular conformation is significantly strained: atoms O, C(=O) and C attached to the central benzene ring deviate from its plane by 0.118 (2), 0.139 (2) and 0.174 (2) Å, respectively. …”
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  11. 2351
    “…The two mol­ecules are essentially planar with slight differences in the (Br)C—C—O—C(H(3)) torsion angles [−176.7 (2) and −172.8 (2)° in one mol­ecule and 174.8 (2) and 179.9 (2)° in the other]. …”
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  12. 2352
    “…The dihedral angle between the benzene ring and the side chain [N—C(= S)—N—C(=O)—C; maximum deviation = 0.047 (4) Å] is 81.33 (10)°. …”
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  13. 2353
    “…The O atom of the ketone group is close to coplanar with its adjacent ring [O—C—C—C torsion angle = 11.0 (2)°]. In the crystal, mol­ecules are linked by N—H⋯N hydrogen bonds into an infinite chain along [001]. …”
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  14. 2354
    “…In the crystal, mol­ecules are held together by weak C—H⋯O, C—H⋯F and π–π [centroid–centroid distance 3.6080 (8) Å] inter­actions. …”
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  15. 2355
    “…The dihedral angle formed between the phenyl rings is 66.71 (12)°, and the phenyl rings form dihedral angles of 46.60 (13) and 43.75 (13)° with the fluoro­benzene ring, which occupies a position coplanar to the meth­oxy(methyl­idene)amine residue [N—O—C—C torsion angle = −179.5 (2)°]. In the crystal, a complex network of C—H⋯π inter­actions connects the mol­ecules into a three-dimensional architecture.…”
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  16. 2356
    “…A three-dimensional architecture arises in the crystal packing owing to C—H⋯O, C—H⋯π and π–π inter­actions [between centrosymmetrically related benzene rings with centroid–centroid distance = 3.7647 (10) Å].…”
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  17. 2357
    “…The mol­ecular conformation is stabilized by intra­molecular N—H⋯O, C—H⋯O and C—H⋯π inter­actions. Formation of centrosymmetric head-to-head dimers is observed through pairwise inter­molecular N—H⋯O hydrogen bonds. …”
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  18. 2358
    “…They adopt a conformation in which the C(meth­yl)—O bonds are directed along the mol­ecular short axis [C—C—O—C torsion angles of −175.3 (3) and 178.2 (3)°]. …”
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  19. 2359
    “…The mean plane of the bridging carbonyl C—C(=O)—C group makes a torsion angle of −68.55 (17)° with the naphthalene system of the 2,7-dimeth­oxy­naphthalene unit and a torsion angle of −9.01 (19)° with the naphthalene ring system of the naphthoyl group. …”
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  20. 2360
    “…In the title compound, C(17)H(19)NO(3), the dihedral angle between the benzene rings is 68.0 (1)°. The C—O—C—C torsion angle of the atoms joining these rings is 179.7 (2)°. …”
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