Temperature-controlled reduction of Cu(ii) and structural transformation on the assembly of coordination network
Ma, Jie; Jiang, Feilong; Chen, Lian; Wu, Mingyan; Zhang, Shuquan; Xiong, Kecai; Han, Dong; Hong, Maochun; CrystEngComm 14 (2012) 4181–; doi:10.1039/c2ce00004k

data_7207942
_publ_section_title
;
 Temperature-controlled reduction of Cu(ii) and structural transformation
 on the assembly of coordination network
;
_journal_issue                   12
_journal_name_full               CrystEngComm
_journal_page_first              4181
_journal_paper_doi               10.1039/c2ce00004k
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         'C28.50 H22.50 Cu2 N4.50 O13.50'
_chemical_formula_sum            'C28.5 H22.5 Cu2 N4.5 O13.5'
_chemical_formula_weight         771.09
_chemical_name_systematic
;
?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/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                 109.477(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   23.039(2)
_cell_length_b                   8.7560(6)
_cell_length_c                   21.7481(19)
_cell_measurement_reflns_used    8942
_cell_measurement_temperature    293.1500
_cell_measurement_theta_max      27.4642
_cell_measurement_theta_min      2.2313
_cell_volume                     4136.2(6)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, 2000)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 2008)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293.1500
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Saturn70 CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0478
_diffrn_reflns_av_sigmaI/netI    0.0400
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            25537
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.53
_exptl_absorpt_coefficient_mu    1.086
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7332
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2000)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.238
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1564
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.070
_refine_diff_density_min         -0.891
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     480
_refine_ls_number_reflns         7217
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0785
_refine_ls_R_factor_gt           0.0678
_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^)+(0.1385P)^2^+1.8306P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1918
_refine_ls_wR_factor_ref         0.2056
_reflns_number_gt                6027
_reflns_number_total             7217
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce00004k.txt
_cod_data_source_block           complex2
_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 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_original_formula_sum        'C28.50 H22.50 Cu2 N4.50 O13.50'
_cod_database_code               7207942