Fluorescent metal-organic polymers of zinc and cadmium from hydrothermal in situ acylation reaction.
Yu, Xiao-Yang; Ye, Ling; Zhang, Xiao; Cui, Xiao-Bing; Zhang, Jian-Po; Xu, Ji-Qing; Hou, Qin; Wang, Tie-Gang; Dalton transactions (Cambridge, England : 2003) 39 (2010) 10617–10625; doi:10.1039/c002946g

data_7025716
_publ_section_title
;
 Fluorescent metal-organic polymers of zinc and cadmium from hydrothermal
 in situ acylation reaction.
;
_journal_issue                   44
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10617
_journal_page_last               10625
_journal_paper_doi               10.1039/c002946g
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C10 H6 N4 O5 Zn'
_chemical_formula_weight         327.56
_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
_cell_angle_alpha                111.09(3)
_cell_angle_beta                 105.97(3)
_cell_angle_gamma                95.67(3)
_cell_formula_units_Z            2
_cell_length_a                   7.3032(15)
_cell_length_b                   8.0590(16)
_cell_length_c                   9.7201(19)
_cell_measurement_temperature    293(2)
_cell_volume                     500.5(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0275
_diffrn_reflns_av_sigmaI/netI    0.0372
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4977
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.13
_exptl_absorpt_coefficient_mu    2.485
_exptl_absorpt_correction_T_max  0.7839
_exptl_absorpt_correction_T_min  0.7530
_exptl_absorpt_correction_type   empirical
_exptl_crystal_density_diffrn    2.173
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             328
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.457
_refine_diff_density_min         -0.383
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         2283
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0424
_refine_ls_R_factor_gt           0.0325
_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^)+(0.0300P)^2^+0.9672P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0697
_refine_ls_wR_factor_ref         0.0854
_reflns_number_gt                1946
_reflns_number_total             2283
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c002946g.txt
_cod_data_source_block           p-3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 
;
_cod_original_cell_volume        500.51(17)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7025716