Structures and photoluminescence of zinc(ii) coordination polymers based on in situ generated 1H-tetrazolate-5-propionic acid ligands
Wu, Mei-Feng; Liu, Zhi-Fa; Wang, Shuai-Hua; Chen, Jun; Xu, Gang; Zheng, Fa-Kun; Guo, Guo-Cong; Huang, Jin-Shun; CrystEngComm 13 (2011) 6386–; doi:10.1039/c1ce05281k

data_7206602
_publ_section_title
;
 Structures and photoluminescence of zinc(ii) coordination polymers based
 on in situ generated 1H-tetrazolate-5-propionic acid ligands
;
_journal_issue                   21
_journal_name_full               CrystEngComm
_journal_page_first              6386
_journal_paper_doi               10.1039/c1ce05281k
_journal_volume                  13
_journal_year                    2011
_chemical_formula_moiety         '[Zn2(C10N2H8)(N4CCH2CH2COO)2]n'
_chemical_formula_sum            'C18 H16 N10 O4 Zn2'
_chemical_formula_weight         567.15
_chemical_melting_point          ?
_chemical_name_common            '[Zn2(C10N2H8)(N4CCH2CH2COO)2]n'
_chemical_name_systematic        '[Zn2(C10N2H8)(N4CCH2CH2COO)2]n'
_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                 105.271(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.992(3)
_cell_length_b                   7.602(3)
_cell_length_c                   9.470(2)
_cell_measurement_reflns_used    18
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      15
_cell_measurement_theta_min      6
_cell_volume                     1041.2(5)
_computing_cell_refinement       WinAFC
_computing_data_collection       WinAFC
_computing_data_reduction        'CrystalStructure Version 3.10'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Siemens SHELXTL^TM^ 5'
_computing_structure_refinement  'Siemens SHELXTL^TM^ 5'
_computing_structure_solution    'Siemens SHELXTL^TM^ 5'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku AFC7R'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating-anode generator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0573
_diffrn_reflns_av_sigmaI/netI    0.1761
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            2008
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.03
_diffrn_standards_decay_%        0.9705
_diffrn_standards_interval_count 200
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    2.356
_exptl_absorpt_correction_T_max  0.9967
_exptl_absorpt_correction_T_min  0.9062
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   'Psi (Rigaku WinAFC)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Chip
_exptl_crystal_F_000             572
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.166
_refine_diff_density_min         -1.388
_refine_diff_density_rms         0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.979
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         1898
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      0.991
_refine_ls_R_factor_all          0.1294
_refine_ls_R_factor_gt           0.0768
_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^)+(0.0200P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1418
_refine_ls_wR_factor_ref         0.1541
_reflns_number_gt                950
_reflns_number_total             1898
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05281k.txt
_cod_data_source_block           14_3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not
given.

'_exptl_absorpt_correction_type' value 'Psi-scan' changed to
'psi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

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_sg_symbol_H-M      P2(1)/c
_cod_database_code               7206602