Transformation of a 4-membered ring zinc phosphate SBU to a sodalite-related 3-dimensional structure through a linear chain structure
Dan, Meenakshi; Udayakumar, D.; Rao, C. N. R.; Chemical Communications (Cambridge, United Kingdom)  (2003) 2212–2213; doi:10.1039/b305679c

data_7103876
_publ_section_title
;
 Transformation of a 4-membered ring zinc phosphate SBU to a
 sodalite-related 3-dimensional structure through a linear chain structure
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   17
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2212
_journal_page_last               2213
_journal_paper_doi               10.1039/b305679c
_journal_year                    2003
_chemical_formula_sum            'C4 H16 N2 O9 P2 Zn'
_chemical_formula_weight         363.50
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 95.481(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9088(15)
_cell_length_b                   14.030(2)
_cell_length_c                   9.3055(15)
_cell_measurement_temperature    293(2)
_cell_volume                     1157.8(3)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_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  0.0485
_diffrn_reflns_av_sigmaI/netI    0.0579
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            4788
_diffrn_reflns_theta_max         24.30
_diffrn_reflns_theta_min         2.63
_exptl_absorpt_coefficient_mu    2.442
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.877944
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.085
_exptl_crystal_description       rod
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.489
_refine_diff_density_min         -0.508
_refine_diff_density_rms         0.122
_refine_ls_extinction_coef       0.0032(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.056
_refine_ls_goodness_of_fit_obs   1.100
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         1668
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.056
_refine_ls_restrained_S_obs      1.100
_refine_ls_R_factor_all          0.0605
_refine_ls_R_factor_obs          0.0367
_refine_ls_shift/esd_max         0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+2.3519P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0864
_refine_ls_wR_factor_obs         0.0769
_reflns_number_observed          1262
_reflns_number_total             1668
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            b305679c.txt
_cod_data_source_block           nikki
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+2.3519P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+2.3519P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7103876