Ternary and quaternary co-crystals of 1,3-cis,5-cis-cyclohexanetricarboxylic acid and 4,4′-bipyridines
Bhogala, Balakrishna R.; Nangia, Ashwini; New Journal of Chemistry 32 (2008) 800–; doi:10.1039/b800293b

data_7051916
_publ_section_title
;
 Ternary and quaternary co-crystals of
 1,3-cis,5-cis-cyclohexanetricarboxylic acid and
 4,4&#x2032;-bipyridines
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              800
_journal_paper_doi               10.1039/b800293b
_journal_volume                  32
_journal_year                    2008
_chemical_formula_moiety         C9H12O6,C10H8N2,0.5(C12H12N2)
_chemical_formula_sum            'C25 H26 N3 O6'
_chemical_formula_weight         464.49
_chemical_melting_point          453
_chemical_name_systematic
;
cis,cis-1,3,5-cyclohexanetricarboxylic acid
- 4,4'-bipyridine - 1,2-bis(4-pyridyl)ethane
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 110.91(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   33.167(7)
_cell_length_b                   9.954(2)
_cell_length_c                   14.988(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      10.5
_cell_measurement_theta_min      9.1
_cell_volume                     4622.3(19)
_computing_cell_refinement       'CAD4 data collection software'
_computing_data_collection       'CAD4 data collection software'
_computing_data_reduction        'XTAL 3.5'
_computing_molecular_graphics    'PLUTON (Spek, 1992)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Enraf Nonius MACH-3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0168
_diffrn_reflns_av_sigmaI/netI    0.0333
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            5383
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.31
_diffrn_standards_decay_%        1
_diffrn_standards_interval_count 150
_diffrn_standards_interval_time  90
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.335
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cubic
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.45
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.206
_refine_diff_density_min         -0.202
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     319
_refine_ls_number_reflns         5302
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.1025
_refine_ls_R_factor_gt           0.0530
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0475P)^2^+3.5709P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1122
_refine_ls_wR_factor_ref         0.1425
_reflns_number_gt                3011
_reflns_number_total             5302
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b800293b.txt
_cod_data_source_block           1
_cod_original_cell_volume        4622.0(16)
_cod_original_sg_symbol_H-M      'C 2 /c'
_cod_database_code               7051916