Functional group effects on structure and topology of cadmium(II) frameworks with mixed organic ligands
Hua, Ji-Ai; Zhao, Yue; Zhao, Dan; Kang, Yan-Shang; Chen, Kai; Sun, Wei-Yin; RSC Adv.  (2015) –; doi:10.1039/C5RA06072A

data_7220143
_publ_section_title
;
 Functional group effects on structure and topology of cadmium(II)
 frameworks with mixed organic ligands
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA06072A
_journal_year                    2015
_chemical_formula_moiety         '[Cd(C15H12N6)(C9H6O4)](H2O)11''
_chemical_formula_sum            'C24 H40 Cd N6 O15'
_chemical_formula_weight         765.02
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-04-03 deposited with the CCDC.
2015-05-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   13.8290(5)
_cell_length_b                   20.2540(8)
_cell_length_c                   25.7650(10)
_cell_measurement_reflns_used    7924
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.28
_cell_measurement_theta_min      2.16
_cell_volume                     7216.6(5)
_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  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0666
_diffrn_reflns_av_sigmaI/netI    0.0385
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            67567
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    0.675
_exptl_absorpt_correction_T_max  0.8939
_exptl_absorpt_correction_T_min  0.8441
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.408
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3152
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.17
_platon_squeeze_details
;
In order to subtract the contribution from the disordered solvent molecules,
the SQUEEZE command was applied.
SQUEEZE removed eleven disordered H2O per formula unit. This valueis calculated
See ref. Bi, Y. F.; Wang, X. T.; Liao, W. P.; Wang, X. F.; Wang, X. W.;
Zhang, H. J.; Gao, S. J. Am. Chem. Soc. 2009, 131, 11650.
 
CHEMW03_ALERT_2_A
PROBLEM1: The ratio of given/expected molecular weight as
PLAT051_ALERT_1_B
PROBLEM2: Mu(calc) and Mu(CIF) Ratio Differs from 1.0 by .       6.15 %
RESPONSE: This is caused by the given molecular weight being increased
from the atom count to account for eleven disordered H2O omitted by SQUEEZE.
;
_refine_diff_density_max         0.797
_refine_diff_density_min         -1.061
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         8275
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0633
_refine_ls_R_factor_gt           0.0413
_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^)+(0.0642P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1126
_refine_ls_wR_factor_ref         0.1195
_reflns_number_gt                5879
_reflns_number_total             8275
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra06072a2.cif
_cod_data_source_block           4
_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 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_H-M      'Pbca '
_cod_database_code               7220143