Isomorphous Crystals by Chloro‒Methyl Exchange in Polymorphic Fuchsones
Nath, Naba K.; Nangia, Ashwini; Crystal Growth & Design 12 (2012) 5411–; doi:10.1021/cg3010097

data_4506869
_publ_section_title
;
 Isomorphous Crystals by Chloro--Methyl Exchange in Polymorphic Fuchsones
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5411
_journal_paper_doi               10.1021/cg3010097
_journal_volume                  12
_journal_year                    2012
_chemical_formula_sum            'C24.5 H16 Cl2 O'
_chemical_formula_weight         397.27
_chemical_name_systematic
; 
 ? 
;
_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                101.2630(10)
_cell_angle_beta                 103.8560(10)
_cell_angle_gamma                91.1900(10)
_cell_formula_units_Z            2
_cell_length_a                   7.2779(7)
_cell_length_b                   11.8390(11)
_cell_length_c                   12.4604(11)
_cell_measurement_reflns_used    6259
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.02
_cell_measurement_theta_min      2.70
_cell_volume                     1019.73(16)
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0250
_diffrn_reflns_av_sigmaI/netI    0.0322
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10683
_diffrn_reflns_theta_full        26.08
_diffrn_reflns_theta_max         26.08
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    0.330
_exptl_absorpt_correction_T_max  0.9584
_exptl_absorpt_correction_T_min  0.9019
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             410
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.302
_refine_diff_density_min         -0.228
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         4000
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0471
_refine_ls_R_factor_gt           0.0396
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0679P)^2^+0.3020P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1082
_refine_ls_wR_factor_ref         0.1138
_reflns_number_gt                3422
_reflns_number_total             4000
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg3010097_si_005.cif
_cod_data_source_block           CMF-t
_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.

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed
to 'constr' 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_original_formula_sum        'C24.50 H16 Cl2 O'
_cod_database_code               4506869