Identification of a robust and reproducible noncluster-type SBU: effect of coexistent groups on network topologies, helicity, and properties
Sengupta, Satirtha; Ganguly, Sumi; Goswami, Arijit; Sukul, Pradip K.; Mondal, Raju; CrystEngComm 15 (2013) 8353–; doi:10.1039/c3ce40904j

data_7210909
_publ_section_title
;
 Identification of a robust and reproducible noncluster-type SBU: effect
 of coexistent groups on network topologies, helicity, and properties
;
_journal_issue                   41
_journal_name_full               CrystEngComm
_journal_page_first              8353
_journal_paper_doi               10.1039/c3ce40904j
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C15 H13 N7 O5 Zn'
_chemical_formula_weight         436.69
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.624(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.446(2)
_cell_length_b                   14.595(4)
_cell_length_c                   13.058(3)
_cell_measurement_reflns_used    2609
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.08
_cell_measurement_theta_min      2.59
_cell_volume                     1774.9(7)
_computing_cell_refinement       'Bruker APEX-2'
_computing_data_collection       'Bruker APEX-2'
_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      293(2)
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Bruker APEX-2 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     0.71073
_diffrn_reflns_av_R_equivalents  0.0708
_diffrn_reflns_av_sigmaI/netI    0.0808
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            25315
_diffrn_reflns_theta_full        30.09
_diffrn_reflns_theta_max         30.09
_diffrn_reflns_theta_min         2.11
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.429
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.799783
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS v.2.03 (Bruker, 2001), R(int)=0.0582 before correction'
_exptl_crystal_colour            Violet
_exptl_crystal_density_diffrn    1.634
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         1.022
_refine_diff_density_min         -0.667
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.172
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         5050
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.192
_refine_ls_R_factor_all          0.1824
_refine_ls_R_factor_gt           0.0773
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2065
_refine_ls_wR_factor_ref         0.2444
_reflns_number_gt                2097
_reflns_number_total             5050
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c3ce40904j.txt
_cod_data_source_block           12ssg006_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1775.0(8)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7210909