Pillared-bilayer porous coordination polymers of Zn(ii): enhanced hydrophobicity of pore surface by changing the pillar functionality
Bhattacharya, Biswajit; Haldar, Ritesh; Maity, Dilip Kumar; Maji, Tapas Kumar; Ghoshal, Debajyoti; CrystEngComm 17 (2015) 3478–; doi:10.1039/C5CE00143A

data_7220023
_publ_section_title
;
 Pillared-bilayer porous coordination polymers of Zn(ii): enhanced
 hydrophobicity of pore surface by changing the pillar functionality
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              3478
_journal_paper_doi               10.1039/C5CE00143A
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C28 H20 N6 O12 Zn2'
_chemical_formula_weight         763.24
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-01-16 deposited with the CCDC.
2015-03-25 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 107.629(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   28.9324(8)
_cell_length_b                   7.7007(2)
_cell_length_c                   16.0837(4)
_cell_measurement_reflns_used    250
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.6
_cell_measurement_theta_min      1.5
_cell_volume                     3415.16(16)
_computing_cell_refinement       'SMART APEX II'
_computing_data_collection       'SMART APEX II (Bruker,2010)'
_computing_data_reduction        'SAINT (Bruker,2000)'
_computing_molecular_graphics    'Ortep-3v2 for windows (Farrugia, 1997)'
_computing_publication_material  'PLATON (Spek, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.0330
_diffrn_reflns_av_sigmaI/netI    0.0214
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -37
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            28097
_diffrn_reflns_theta_full        27.61
_diffrn_reflns_theta_max         27.61
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    1.471
_exptl_absorpt_correction_T_max  0.9573
_exptl_absorpt_correction_T_min  0.8758
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
'XPREP' - A PROGRAM DATA PREPARATION & RECIPROCAL 
SPACE EXPLORATION,
Bruker Analytical X-ray Systems, 1997
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.528
_refine_diff_density_min         -1.422
_refine_diff_density_rms         0.204
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.122
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     224
_refine_ls_number_reflns         3941
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.122
_refine_ls_R_factor_all          0.0720
_refine_ls_R_factor_gt           0.0596
_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^)+(0.1374P)^2^+11.4486P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2110
_refine_ls_wR_factor_ref         0.2252
_reflns_number_gt                3152
_reflns_number_total             3941
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5ce00143a2.cif
_cod_data_source_block           DG1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 7220023--7220024.cif.
;
_cod_original_cell_volume        3415.16(15)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7220023