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_7206600
_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         '[Zn(N4CCH2CH2COO)]n'
_chemical_formula_sum            'C4 H4 N4 O2 Zn'
_chemical_formula_weight         205.48
_chemical_melting_point          ?
_chemical_name_common            '[Zn(N4CCH2CH2COO)]n'
_chemical_name_systematic        '[Zn(N4CCH2CH2COO)]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                 101.396(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.822(10)
_cell_length_b                   10.44(2)
_cell_length_c                   8.870(15)
_cell_measurement_reflns_used    48
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.0448
_cell_volume                     619.3(18)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2002)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2002)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2002)'
_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 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_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  0.0222
_diffrn_reflns_av_sigmaI/netI    0.0193
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4079
_diffrn_reflns_theta_full        25.33
_diffrn_reflns_theta_max         25.33
_diffrn_reflns_theta_min         3.05
_exptl_absorpt_coefficient_mu    3.909
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7482
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sphere (Rigaku CrystalClear)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.204
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Chip
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.717
_refine_diff_density_min         -0.305
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     100
_refine_ls_number_reflns         1134
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0276
_refine_ls_R_factor_gt           0.0236
_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^)+(0.0338P)^2^+0.2911P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0589
_refine_ls_wR_factor_ref         0.0613
_reflns_number_gt                1013
_reflns_number_total             1134
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce05281k.txt
_cod_data_source_block           14_1
_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 'Multi-scan' changed
to 'multi-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               7206600