Coordination assemblies of seven metal-organic frameworks based on a bent connector: structural diversity and properties
Song, Bai-Qiao; Qin, Chao; Zhang, Yu-Teng; Wu, Xue-Song; Liu, Hong-Sheng; Shao, Kui-Zhan; Su, Zhong-Min; CrystEngComm 17 (2015) 3129–; doi:10.1039/C4CE02473G

data_7219835
_publ_section_title
;
 Coordination assemblies of seven metal-organic frameworks based on a bent
 connector: structural diversity and properties
;
_journal_issue                   16
_journal_name_full               CrystEngComm
_journal_page_first              3129
_journal_paper_doi               10.1039/C4CE02473G
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C56 H40 N16 O8 Zn2,(4H2O)'
_chemical_formula_sum            'C56 H48 N16 O12 Zn2'
_chemical_formula_weight         1267.84
_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
_audit_update_record
;
2014-10-25 deposited with the CCDC.
2015-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                95.216(5)
_cell_angle_beta                 90.707(5)
_cell_angle_gamma                109.834(5)
_cell_formula_units_Z            2
_cell_length_a                   11.705(5)
_cell_length_b                   13.456(5)
_cell_length_c                   18.636(5)
_cell_measurement_temperature    293(2)
_cell_volume                     2746.7(17)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'Diamond (Brandenburg and Putz, 2008)'
_computing_publication_material  SHELXL-97
_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 0.996
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_sigmaI/netI    0.0998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16038
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.07
_diffrn_reflns_theta_min         1.62
_exptl_absorpt_coefficient_mu    0.954
_exptl_absorpt_correction_T_max  0.8471
_exptl_absorpt_correction_T_min  0.8105
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.533
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1304
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.18
_platon_squeeze_details
;
Some residual electron densities, which should be considered as 
peaks from disordered water molecules, did not give a chemical 
meaningful result after a careful refinement. Therefore, the 
contributions of the disordered solvent molecules were removed 
from the diffraction data using the SQUEEZE routine of PLATON 
software and then final refinements were carried out.These 
electron densities account to ca. eight water molecules, which 
are directly added into the final formula, and these molecules 
are further estimated by TGA analysis combining with element 
analysis.
;
_refine_diff_density_max         0.597
_refine_diff_density_min         -0.348
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     739
_refine_ls_number_reflns         9715
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.1063
_refine_ls_R_factor_gt           0.0552
_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^)+(0.0386P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1056
_refine_ls_wR_factor_ref         0.1171
_reflns_number_gt                5633
_reflns_number_total             9715
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c4ce02473g2.cif
_cod_data_source_block           1
_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 3105 2015-03-04 15:46:00Z robertas 

 Adding full bibliography for 7219835--7219840.cif.
;
_cod_original_sg_symbol_Hall     '-P 1 '
_cod_database_code               7219835