Investigations of Complexes of Copper(II) Chloride with Phenylpyrazoles
Małecka, Magdalena; Grabowski, Mieczysław J.; Olszak, Tomasz A.; Kostka, K.; Strawiak, M.; Acta Crystallographica Section C 54 (1998) 1770–1773; doi:10.1107/S0108270198008786

data_2007978
_publ_section_title
;
 Investigations of Complexes of Copper(II) Chloride with
 Phenylpyrazoles
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1770
_journal_page_last               1773
_journal_paper_doi               10.1107/S0108270198008786
_journal_volume                  54
_journal_year                    1998
_chemical_formula_analytical     'C18 H16 Cl2 Cu1 N4'
_chemical_formula_iupac          '[Cu1 Cl2 (C9 H8 N2)2]'
_chemical_formula_moiety         'C18 H16 Cl2 Cu1 N4'
_chemical_formula_sum            'C18 H16 Cl2 Cu N4'
_chemical_formula_weight         422.79
_chemical_name_systematic
;
 dichlorobis(5-phenylpyrazole)copper(II)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 91.73(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.041(2)
_cell_length_b                   15.768(3)
_cell_length_c                   14.549(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.63
_cell_measurement_theta_min      23.00
_cell_volume                     1843.8(6)
_computing_cell_refinement       'MSC/AFC Diffractometer Control Software'
_computing_data_collection
;
MSC/AFC Diffractometer Control Software
(Molecular Structure Corporation, 1989a)
;
_computing_data_reduction
'TEXSAN (Molecular Structure Corporation, 1989b)'
_computing_molecular_graphics    'ORTEX3.1a (McArdle, 1995)'
_computing_publication_material  'PARST97 (Nardelli, 1996)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.959
_diffrn_measured_fraction_theta_max 0.959
_diffrn_measurement_device_type  'Rigaku AFC-5S'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.082
_diffrn_reflns_av_sigmaI/netI    0.1097
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2963
_diffrn_reflns_theta_full        60.07
_diffrn_reflns_theta_max         60.07
_diffrn_reflns_theta_min         4.14
_diffrn_standards_decay_%        <2
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.398
_exptl_absorpt_correction_T_max  0.659
_exptl_absorpt_correction_T_min  0.204
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   '(de Meulenaer & Tompa, 1965)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.523
_exptl_crystal_density_meas      1.635
_exptl_crystal_density_method    'flotation in tetralin/iodomethane'
_exptl_crystal_description       needle
_exptl_crystal_F_000             860
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.418
_refine_ls_extinction_coef       0.00002(8)
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   0.824
_refine_ls_hydrogen_treatment
'H atoms treated by a mixture of independent and constrained refinement'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     246
_refine_ls_number_reflns         2736
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.824
_refine_ls_R_factor_all          0.086
_refine_ls_R_factor_gt           0.045
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0536P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.110
_reflns_number_gt                1632
_reflns_number_total             2736
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            na1369.cif
_cod_data_source_block           II
_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 1527 2010-12-29 10:47:43Z saulius 

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_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.0536P)^2^] where P = (Fo^2^+2Fc^2^)/3' was changed
to 'calc'. New tag '_refine_ls_weighting_details' was created. The
value of the new tag was set to 'w = 1/[\s^2^(Fo^2^)+(0.0536P)^2^]
where P = (Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1843.7(7)
_cod_original_sg_symbol_H-M      'P 21/a'
_cod_original_formula_sum        'C18 H16 Cl2 Cu1 N4'
_cod_database_code               2007978