Assembly of robust two-dimensional sheet structures from crystalline ring-fused malonamides via cooperative hydrogen bonding of amide groups
Kawai, Hidetoshi; Hosoda, Daisuke; CrystEngComm 14 (2012) 5717–; doi:10.1039/c2ce26003d

data_7208583
_publ_section_title
;
 Assembly of robust two-dimensional sheet structures from crystalline
 ring-fused malonamides via cooperative hydrogen bonding of amide groups
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              5717
_journal_paper_doi               10.1039/c2ce26003d
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         'C15 H14 N2 O2'
_chemical_formula_sum            'C15 H14 N2 O2'
_chemical_formula_weight         254.29
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2010-12-24
_audit_creation_method           'by CrystalStructure 4.0'
_cell_angle_alpha                90.0000
_cell_angle_beta                 107.32(4)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   11.91(4)
_cell_length_b                   7.938(5)
_cell_length_c                   13.481(11)
_cell_measurement_reflns_used    49
_cell_measurement_temperature    153
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      1.79
_cell_volume                     1217(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'CRYSTALS (Carruthers, et al., 1999)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      153
_diffrn_detector_area_resol_mean 7.314
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Rigaku Mercury70'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0582
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7007
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.866
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             536.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.791
_refine_diff_density_min         -0.757
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     186
_refine_ls_number_reflns         2645
_refine_ls_R_factor_gt           0.0756
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[0.0026Fo^2^ + 1.0000\s(Fo^2^)]/(4Fo^2^)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.2130
_reflns_number_gt                1508
_reflns_number_total             2645
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c2ce26003d.txt
_cod_data_source_block           030714__
_cod_database_code               7208583