Three closely related dibenzazepine carboxylic acids: hydrogen-bonded aggregation in one, two and three dimensions
Sanabría, Carlos M.; Palma, Alirio; Cobo, Justo; Glidewell, Christopher; Acta Crystallographica Section C 70 (2014) 332–337; doi:10.1107/S2053229614003568

data_2019482
_publ_section_title
;
 Three closely related dibenzazepine carboxylic acids: hydrogen-bonded
 aggregation in one, two and three dimensions
;
_journal_coeditor_code           YF3057
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              332
_journal_page_last               337
_journal_paper_doi               10.1107/S2053229614003568
_journal_volume                  70
_journal_year                    2014
_chemical_formula_iupac          'C19 H19 N O3'
_chemical_formula_moiety         'C19 H19 N O3'
_chemical_formula_sum            'C19 H19 N O3'
_chemical_formula_weight         309.35
_chemical_name_systematic
'(6<i>R</i>*,11<i>R</i>*)-5-Acetyl-11-ethyl-6,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>e</i>]azepine-6-carboxylic acid'
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 118.510(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.8053(3)
_cell_length_b                   10.9821(4)
_cell_length_c                   9.0080(6)
_cell_measurement_reflns_used    1853
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      3.20
_cell_volume                     765.45(7)
_computing_cell_refinement       'DIRAX/LSQ (Duisenberg <i>et al.</i>, 2000)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction        'EVALCCD (Duisenberg <i>et al.</i>, 2003)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material
;
SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla et al., 2005)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Nonius KappaCCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker Nonius FR591 rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_av_sigmaI/netI    0.0321
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
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_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.71
_diffrn_standards_decay_%        0
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_diffrn_standards_interval_time  0
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_exptl_absorpt_correction_T_min  0.977
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_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            colourless
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
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_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.14
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_refine_ls_number_reflns         1851
_refine_ls_number_restraints     1
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_refine_ls_R_factor_all          0.0455
_refine_ls_R_factor_gt           0.0360
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0351P)^2^+0.1657P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     I>2\s(I)
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_cod_original_cell_volume        765.45(6)
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2019482
_cod_database_fobs_code          2019482