Synthesis, structure, fluorescent and magnetic properties of a series of coordination polymers based on a long and flexible bis-triazole ligand
Wang, Nan; Feng, Yue-Chao; Shi, Wei; Zhao, Bin; Cheng, Peng; Liao, Dai-Zheng; Yan, Shi-Ping; CrystEngComm 14 (2012) 2769–; doi:10.1039/c2ce06290a

data_7207539
_publ_section_title
;
 Synthesis, structure, fluorescent and magnetic properties of a series of
 coordination polymers based on a long and flexible bis-triazole ligand
;
_journal_issue                   8
_journal_name_full               CrystEngComm
_journal_page_first              2769
_journal_paper_doi               10.1039/c2ce06290a
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C18 H20.5 N7 O7.25 Zn'
_chemical_formula_weight         516.30
_chemical_name_systematic
;
?
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 113.573(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.264(2)
_cell_length_b                   15.8241(16)
_cell_length_c                   16.1914(16)
_cell_measurement_reflns_used    3782
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.36
_cell_measurement_theta_min      2.28
_cell_volume                     4758.7(8)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0725
_diffrn_reflns_av_sigmaI/netI    0.0866
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            12807
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    1.085
_exptl_absorpt_correction_T_max  0.827
_exptl_absorpt_correction_T_min  0.810
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.441
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2123
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.18
_platon_squeeze_details          ' ?'
_refine_diff_density_max         0.361
_refine_diff_density_min         -0.953
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         4321
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.1165
_refine_ls_R_factor_gt           0.0674
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0701P)^2^+4.7740P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1466
_refine_ls_wR_factor_ref         0.1670
_reflns_number_gt                2638
_reflns_number_total             4321
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce06290a.txt
_cod_data_source_block           c090530n
_cod_original_sg_symbol_H-M      C2/m
_cod_original_formula_sum        'C18 H20.50 N7 O7.25 Zn'
_cod_database_code               7207539