Heterometallic coordination polymers based on dipeptide schiff base Cu(ii) metalloligand: synthesis, structures, and magnetic properties
Zhang, Jinhong; Cheng, Shaomin; Wang, Xiangfei; Yuan, Limin; Xue, Mingqiang; Wang, Yang; Liu, Wenlong; CrystEngComm 15 (2013) 6074–; doi:10.1039/c3ce40596f

data_7210269
_publ_section_title
;
 Heterometallic coordination polymers based on dipeptide schiff base
 Cu(ii) metalloligand: synthesis, structures, and magnetic properties
;
_journal_issue                   30
_journal_name_full               CrystEngComm
_journal_page_first              6074
_journal_paper_doi               10.1039/c3ce40596f
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C11 H18 Ca Cu N2 O12 S, H O0.50, H O0.50'
_chemical_formula_sum            'C11 H20 Ca Cu N2 O13 S'
_chemical_formula_weight         523.97
_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                94.158(4)
_cell_angle_beta                 96.911(4)
_cell_angle_gamma                104.064(5)
_cell_formula_units_Z            2
_cell_length_a                   8.927(2)
_cell_length_b                   9.233(2)
_cell_length_c                   12.683(3)
_cell_measurement_reflns_used    2531
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.846
_cell_measurement_theta_min      2.849
_cell_volume                     1001.0(4)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD'
_diffrn_measurement_method       'phi and omega 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  0.0741
_diffrn_reflns_av_sigmaI/netI    0.0637
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4994
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         2.29
_exptl_absorpt_coefficient_mu    1.519
_exptl_absorpt_correction_T_max  0.6586
_exptl_absorpt_correction_T_min  0.6185
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.738
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             538
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.860
_refine_diff_density_min         -0.604
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         3472
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0542
_refine_ls_R_factor_gt           0.0473
_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^)+(0.0568P)^2^+1.6800P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1233
_refine_ls_wR_factor_ref         0.1262
_reflns_number_gt                2946
_reflns_number_total             3472
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40596f.txt
_cod_data_source_block           compound_1
_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.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1001.1(4)
_cod_database_code               7210269