Synthesis and polymorphism of (4-ClpyH)2[CuCl4]: solid‒gas and solid‒solid reactions
Vitorica-Yrezabal, Iñigo J.; Sullivan, Rachel A.; Purver, Stephen L.; Curfs, Caroline; Tang, Chiu C.; Brammer, Lee; CrystEngComm 13 (2011) 3189–; doi:10.1039/c0ce00628a

data_7205679
_publ_section_title
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 Synthesis and polymorphism of (4-ClpyH)2[CuCl4]: solid--gas and
 solid--solid reactions
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_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              3189
_journal_paper_doi               10.1039/c0ce00628a
_journal_volume                  13
_journal_year                    2011
_chemical_formula_moiety         '2(C5 H5 Cl N), Cl4 Cu '
_chemical_formula_sum            'C10 H10 Cl6 Cu N2'
_chemical_formula_weight         434.44
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 115.57(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5780(15)
_cell_length_b                   27.411(6)
_cell_length_c                   8.7224(17)
_cell_measurement_reflns_used    936
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.150
_cell_measurement_theta_min      3.331
_cell_volume                     1634.4(7)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 100
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_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  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0291
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            14426
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.49
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.303
_exptl_absorpt_correction_T_max  0.7696
_exptl_absorpt_correction_T_min  0.4749
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.766
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'flat prism'
_exptl_crystal_F_000             860
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.490
_refine_diff_density_min         -0.334
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3932
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0361
_refine_ls_R_factor_gt           0.0286
_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^)+(0.0361P)^2^+0.2939P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0672
_refine_ls_wR_factor_ref         0.0695
_reflns_number_gt                3325
_reflns_number_total             3932
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00628a.txt
_cod_data_source_block           compound2_phaseI_150K
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_cell_volume        1634.4(6)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7205679