Syntheses, structures, luminescence and molecular recognition properties of four new cadmium carboxyphosphonates with 2D layered and 3D supramolecular structures
Dai, Lu-Lu; Zhu, Yan-Yu; Jiao, Cheng-Qi; Sun, Zhen-Gang; Shi, Shao-Ping; Zhou, Wei; Li, Wen-Zhu; Sun, Tong; Luo, Hui; Ma, Ming-Xue; CrystEngComm 16 (2014) 5050–; doi:10.1039/c4ce00040d

data_7215488
_publ_section_title
;
 Syntheses, structures, luminescence and molecular recognition properties
 of four new cadmium carboxyphosphonates with 2D layered and 3D
 supramolecular structures
;
_journal_issue                   23
_journal_name_full               CrystEngComm
_journal_page_first              5050
_journal_paper_doi               10.1039/c4ce00040d
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C28 H22 Cd3 O20 P4'
_chemical_formula_weight         1139.54
_chemical_name_systematic
; 
 ? 
;
_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                96.620(3)
_cell_angle_beta                 95.808(4)
_cell_angle_gamma                98.313(3)
_cell_formula_units_Z            1
_cell_length_a                   5.6590(13)
_cell_length_b                   7.9562(18)
_cell_length_c                   19.147(4)
_cell_measurement_reflns_used    3864
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.43
_cell_measurement_theta_min      2.95
_cell_volume                     841.2(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      296(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Smart Apex II CCD'
_diffrn_measurement_method       '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  0.0298
_diffrn_reflns_av_unetI/netI     0.0507
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            4030
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.08
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.159
_exptl_absorpt_correction_T_max  0.9480
_exptl_absorpt_correction_T_min  0.9224
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.249
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             554
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         2.349
_refine_diff_density_min         -2.726
_refine_diff_density_rms         0.424
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     250
_refine_ls_number_reflns         2918
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0563
_refine_ls_R_factor_gt           0.0525
_refine_ls_shift/su_max          0.027
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1269P)^2^+0.2238P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1493
_refine_ls_wR_factor_ref         0.1553
_reflns_number_gt                2721
_reflns_number_total             2918
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00040d2.cif
_cod_data_source_block           szg200
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7215488--7215491.cif.
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               7215488