Bifurcated hydrogen-bonded synthons in molecular complexes of picolines with chloranilic acid
Adam, Martin S.; Parkin, Andrew; Thomas, Lynne H.; Wilson, Chick C.; CrystEngComm 12 (2010) 917–; doi:10.1039/b912539f

data_7211695
_publ_section_title
;
 Bifurcated hydrogen-bonded synthons in molecular complexes of picolines
 with chloranilic acid
;
_journal_issue                   3
_journal_name_full               CrystEngComm
_journal_page_first              917
_journal_paper_doi               10.1039/b912539f
_journal_volume                  12
_journal_year                    2010
_chemical_formula_moiety
'4(C6 H8 N), 2(C6 H Cl2 O4), (C6 Cl2 O4), 2(H2 O)'
_chemical_formula_sum            'C42 H38 Cl6 N4 O14'
_chemical_formula_weight         1035.50
_chemical_name_common            '3-picoline chloranilate hemihydrate'
_chemical_name_systematic        '3-picoline chloranilate hemihydrate'
_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
_cell_angle_alpha                71.11(3)
_cell_angle_beta                 87.03(4)
_cell_angle_gamma                90.31(3)
_cell_formula_units_Z            1
_cell_length_a                   7.257(6)
_cell_length_b                   12.299(9)
_cell_length_c                   13.5378(12)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    300
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     1141.4(13)
_computing_cell_refinement       'CrystalClear 1.4.0 (Rigaku, 2008)'
_computing_data_collection       'CrystalClear 1.4.0 (Rigaku, 2008)'
_computing_data_reduction        'CrystalClear 1.4.0 (Rigaku, 2008)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      300
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type
;
'Rigaku R-AXIS RAPID IP Image Plate diffractometer'
;
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.051
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14609
_diffrn_reflns_theta_full        25.023
_diffrn_reflns_theta_max         27.498
_diffrn_reflns_theta_min         3.098
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.448
_exptl_absorpt_correction_T_max  0.9562
_exptl_absorpt_correction_T_min  0.9351
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.506
_exptl_crystal_description       block
_exptl_crystal_F_000             532
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.22
_refine_diff_density_min         -0.23
_refine_ls_goodness_of_fit_ref   1.0276
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     350
_refine_ls_number_reflns         5186
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0891
_refine_ls_R_factor_gt           0.0442
_refine_ls_shift/su_max          0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0529P)^2^+0.3262P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1309
_refine_ls_wR_factor_ref         0.1309
_reflns_limit_h_max              9
_reflns_limit_h_min              -9
_reflns_limit_k_max              15
_reflns_limit_k_min              -14
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                3084
_reflns_number_total             5186
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b912539f.txt
_cod_data_source_block           300K
_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_cell_volume        1141.4(12)
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               7211695