Tuning Proton Behavior in a Ternary Molecular Complex
Thomas, Lynne H.; Blagden, Nicholas; Gutmann, Matthias J.; Kallay, Andras A.; Parkin, Andrew; Seaton, Colin C.; Wilson, Chick C.; Crystal Growth & Design 10 (2010) 2770–; doi:10.1021/cg100315u

data_4510970
_publ_section_title
;
 Tuning Proton Behavior in a Ternary Molecular Complex
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2770
_journal_paper_doi               10.1021/cg100315u
_journal_volume                  10
_journal_year                    2010
_chemical_compound_source        'crystallisation from solvent'
_chemical_formula_moiety         'C9 H11 N O2, 0.5(C10 H8 N2), C7 H4 N2 O6'
_chemical_formula_sum            'C21 H19 N4 O8'
_chemical_formula_weight         455
_chemical_name_common
'3,5-dinitrobenzoic acid - 4,4'-bipyridyl - 4-(dimethylamino)benzoic acid'
_chemical_name_systematic
'3,5-dinitrobenzoic acid - 4,4'-bipyridyl - 4-(dimethylamino)benzoic acid'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2010-01-06T19:33:19-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                80.290(2)
_cell_angle_beta                 81.985(2)
_cell_angle_gamma                88.252(2)
_cell_formula_units_Z            2
_cell_length_a                   7.8659(3)
_cell_length_b                   8.6762(3)
_cell_length_c                   15.5660(4)
_cell_measurement_reflns_used    7668
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      1
_cell_volume                     1036.85(6)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Giacovazzo et al, 1993)'
_diffrn_ambient_pressure         101.325
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0294
_diffrn_reflns_av_unetI/netI     0.0337
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14987
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         1.34
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_type              'Nonius Kappa CCD'
_exptl_absorpt_coefficient_mu    0.114
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.459
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             474
_exptl_crystal_recrystallization_method
'co-crystals grown from methanol using the ReactArray Microvate'
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.173
_refine_diff_density_min         -0.193
_refine_diff_density_rms         0.032
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.02
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         4692
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.02
_refine_ls_R_factor_all          0.0857
_refine_ls_R_factor_gt           0.0503
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0739P)^2^+0.1746P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1519
_reflns_number_gt                3016
_reflns_number_total             4692
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            xrayVT.cif
_cod_data_source_block           300K
_cod_database_code               4510970