Mixed-Solvothermal Syntheses and Structures of Six New Zinc Phosphonocarboxylates with Zeolite-type and Pillar-Layered Frameworks
Chen, Zhenxia; Zhou, Yaming; Weng, Linhong; Zhao, Dongyuan; Crystal Growth & Design 8 (2008) 4045–; doi:10.1021/cg800374s

data_4503745
_publ_section_title
;
 Mixed-Solvothermal Syntheses and Structures of Six New Zinc
 Phosphonocarboxylates with Zeolite-type and Pillar-Layered Frameworks
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4045
_journal_paper_doi               10.1021/cg800374s
_journal_volume                  8
_journal_year                    2008
_chemical_formula_sum            'C20 H28 N4 O11 P2 Zn2'
_chemical_formula_weight         693.14
_chemical_name_systematic
; 
 ? 
;
_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                 94.896(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.869(3)
_cell_length_b                   17.101(5)
_cell_length_c                   17.320(5)
_cell_measurement_reflns_used    849
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.560
_cell_measurement_theta_min      2.360
_cell_volume                     2912.4(15)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0388
_diffrn_reflns_av_sigmaI/netI    0.0534
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            11901
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.68
_exptl_absorpt_coefficient_mu    1.816
_exptl_absorpt_correction_T_max  0.8393
_exptl_absorpt_correction_T_min  0.7358
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.581
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cuboid
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.646
_refine_diff_density_min         -0.997
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     369
_refine_ls_number_reflns         5110
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0809
_refine_ls_R_factor_gt           0.0573
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0992P)^2^+8.5331P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1543
_refine_ls_wR_factor_ref         0.1701
_reflns_number_gt                3859
_reflns_number_total             5110
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg800374s_si_002.cif
_cod_data_source_block           f70407b
_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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2912.5(15)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4503745