Three powerful dinuclear metal-organic catalysts for converting CO2 into organic carbonates.
Zhao, Dan; Liu, Xiao-Hui; Shi, Zhuang-Zhi; Zhu, Chen-Dan; Zhao, Yue; Wang, Peng; Sun, Wei-Yin; Dalton transactions (Cambridge, England : 2003) 45 (2016) 14184–14190; doi:10.1039/c6dt02755e

data_7040119
_publ_section_title
;
 Three powerful dinuclear metal-organic catalysts for converting CO2 into
 organic carbonates.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14184
_journal_page_last               14190
_journal_paper_doi               10.1039/c6dt02755e
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C22 H36 Cd2 N6 O2, 2(Cl O4), C2 H3 N'
_chemical_formula_sum            'C24 H39 Cd2 Cl2 N7 O10'
_chemical_formula_weight         881.32
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-07-12 deposited with the CCDC.
2016-08-02 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6570(10)
_cell_length_b                   16.0490(10)
_cell_length_c                   17.4020(10)
_cell_measurement_reflns_used    5700
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.13
_cell_measurement_theta_min      2.16
_cell_volume                     3255.6(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_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'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_unetI/netI     0.0331
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            19585
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    1.533
_exptl_absorpt_correction_T_max  0.7491
_exptl_absorpt_correction_T_min  0.6563
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.798
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1768
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.784
_refine_diff_density_min         -1.031
_refine_diff_density_rms         0.217
_refine_ls_abs_structure_details 'Flack (1983), 3535 Friedel pairs'
_refine_ls_abs_structure_Flack   0.41(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     443
_refine_ls_number_reflns         3535
_refine_ls_number_restraints     138
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0736
_refine_ls_R_factor_gt           0.0666
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1472P)^2^+3.6450P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1795
_refine_ls_wR_factor_ref         0.1883
_reflns_number_gt                3166
_reflns_number_total             3535
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt02755e2.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7040117--7040122.cif.
;
_cod_original_sg_symbol_H-M      'P2(1)2(1)2(1) '
_cod_database_code               7040119