Synthesis and Characterization of Copper(II) Complexes of Nonfacially Coordinating Heteroscorpionate Ligands (4-Carboxyphenyl)bis(3,5-dimethylpyrazolyl)methane and (3-Carboxyphenyl)bis(3,5-dimethylpyrazolyl)methane
Guillermo A. Santillan; Carl J. Carrano; Inorganic Chemistry 46 (2007) 1751–1759; doi:10.1021/ic062226u

data_4307732
_publ_section_title
;
Synthesis and Characterization of Copper(II) Complexes of Nonfacially
Coordinating Heteroscorpionate Ligands
(4-Carboxyphenyl)bis(3,5-dimethylpyrazolyl)methane and
(3-Carboxyphenyl)bis(3,5-dimethylpyrazolyl)methane
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1751
_journal_page_last               1759
_journal_paper_doi               10.1021/ic062226u
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C19 H20 Cl2 Cu N4 O3'
_chemical_formula_weight         486.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
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_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                 93.928(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.635(3)
_cell_length_b                   14.149(3)
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_cell_measurement_reflns_used    3237
_cell_measurement_temperature    240(2)
_cell_measurement_theta_max      21.06
_cell_measurement_theta_min      2.44
_cell_volume                     2120.0(9)
_computing_cell_refinement       'Bruker SMART'
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_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      240(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            18306
_diffrn_reflns_theta_full        21.77
_diffrn_reflns_theta_max         21.77
_diffrn_reflns_theta_min         2.70
_exptl_absorpt_coefficient_mu    1.310
_exptl_absorpt_correction_type   SADABS-multiscan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'thin needle'
_exptl_crystal_F_000             996
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.389
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_refine_ls_number_reflns         2490
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0659
_refine_ls_R_factor_gt           0.0392
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0511P)^2^+3.2777P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0929
_refine_ls_wR_factor_ref         0.1058
_reflns_number_gt                1849
_reflns_number_total             2490
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic062226usi20061122_013947.cif
_cod_data_source_block           gs18a
_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 
;
_cod_original_cell_volume        2120.2(8)
_cod_database_code               4307732