Interdependence of structure and physical properties in co-crystals of azopyridines
Aakeröy, Christer B.; Panikkattu, Sheelu; DeHaven, Baillie; Desper, John; CrystEngComm 15 (2013) 463–; doi:10.1039/c2ce26153g

data_7208903
_publ_section_title
;
 Interdependence of structure and physical properties in co-crystals of
 azopyridines
;
_journal_issue                   3
_journal_name_full               CrystEngComm
_journal_page_first              463
_journal_paper_doi               10.1039/c2ce26153g
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety
;
(C10 H8 N4) (C8 H14 O4)
;
_chemical_formula_sum            'C18 H22 N4 O4'
_chemical_formula_weight         358.40
_chemical_name_systematic
;
03-04BD (3-pyridyl)-N=N-(3-pyridyl), HOOC-(CH2)6-COOH
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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_method           SHELXL-97
_cell_angle_alpha                98.867(6)
_cell_angle_beta                 93.592(6)
_cell_angle_gamma                102.392(6)
_cell_formula_units_Z            1
_cell_length_a                   5.4680(6)
_cell_length_b                   7.0381(7)
_cell_length_c                   11.9358(12)
_cell_measurement_reflns_used    4276
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      32.59
_cell_measurement_theta_min      3.01
_cell_volume                     441.09(8)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0530
_diffrn_reflns_av_sigmaI/netI    0.0501
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            10333
_diffrn_reflns_theta_full        32.03
_diffrn_reflns_theta_max         32.03
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.9923
_exptl_absorpt_correction_T_min  0.9770
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             190
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.353
_refine_diff_density_min         -0.248
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     121
_refine_ls_number_reflns         3043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0585
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0850P)^2^+0.0200P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1372
_refine_ls_wR_factor_ref         0.1484
_reflns_number_gt                2427
_reflns_number_total             3043
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce26153g.txt
_cod_data_source_block           3,3'azpy:SuA
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7208903