Syntheses, Structure, and Properties of the Metal Complexes with 3-(2-Pyridyl)pyrazole-Based Ligands: Tuning the Complex Structures by Ligand Modifications
Zou, Ru-Qiang; Liu, Chun-Sen; Huang, Zheng; Hu, Tong-Liang; Bu, Xian-He; Crystal Growth & Design 6 (2006) 99–; doi:10.1021/cg050210t

data_4504490
_publ_section_title
;
 Syntheses, Structure, and Properties of the Metal Complexes with
 3-(2-Pyridyl)pyrazole-Based Ligands:&#x2009; Tuning the Complex
 Structures by Ligand Modifications
;
_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              99
_journal_paper_doi               10.1021/cg050210t
_journal_volume                  6
_journal_year                    2006
_chemical_formula_moiety         'C38 H31 Cu N8 O2, C2 H3 O2, 6(H2 O)'
_chemical_formula_structural
'Cu 2+, 2(C18 H14 N4), 2(C2 H3 O2 -), 6(H2 O)'
_chemical_formula_sum            'C40 H46 Cu N8 O10'
_chemical_formula_weight         862.39
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           monoclinic
_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                70.98(2)
_cell_angle_beta                 83.57(2)
_cell_angle_gamma                69.665(18)
_cell_formula_units_Z            2
_cell_length_a                   10.513(11)
_cell_length_b                   13.875(14)
_cell_length_c                   15.776(16)
_cell_measurement_reflns_used    680
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.56
_cell_measurement_theta_min      3.22
_cell_volume                     2040(4)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART, BRUKER, 1998'
_computing_data_reduction        'SAINT,  BRUKER 1998'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997B)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997A)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997A)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'BRUKER CCD AREA-DETECTOR'
_diffrn_measurement_method       '\F AND \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  0.0849
_diffrn_reflns_av_sigmaI/netI    0.2373
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8480
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.07
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.603
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.897632
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; bruker, 1996)'
_exptl_crystal_colour            BLUE
_exptl_crystal_density_diffrn    1.404
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             902
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.319
_refine_diff_density_min         -0.332
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         7168
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.2135
_refine_ls_R_factor_gt           0.0801
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0255P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1061
_refine_ls_wR_factor_ref         0.1394
_reflns_number_gt                3005
_reflns_number_total             7168
_reflns_threshold_expression     I>2s\(I)
_cod_data_source_file            cg050210tsi20051104_022830.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' 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:

'_exptl_crystal_density_meas' value 'NONE' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      p-1
_cod_database_code               4504490