Synthesis, structures and surface photovoltage properties of four novel metal phosphonates with a 3D supramolecular structure
Li, Chao; Jiao, Cheng-Qi; Sun, Zhen-Gang; Chen, Kai; Wang, Cheng-Lin; Zhu, Yan-Yu; Zhu, Jiang; Zhao, Yan; Zheng, Ming-Jing; Sun, Shou-Hui; Chu, Wei; Tian, Hui; CrystEngComm 14 (2012) 5479–; doi:10.1039/c2ce25249j

data_7208234
_publ_section_title
;
 Synthesis, structures and surface photovoltage properties of four novel
 metal phosphonates with a 3D supramolecular structure
;
_journal_issue                   17
_journal_name_full               CrystEngComm
_journal_page_first              5479
_journal_paper_doi               10.1039/c2ce25249j
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C8 H11 N O10 P2 Zn1.5'
_chemical_formula_weight         441.17
_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                100.371(2)
_cell_angle_beta                 108.901(2)
_cell_angle_gamma                110.549(2)
_cell_formula_units_Z            2
_cell_length_a                   8.9851(11)
_cell_length_b                   9.0670(11)
_cell_length_c                   9.880(2)
_cell_measurement_reflns_used    1429
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      2.31
_cell_volume                     672.71(18)
_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      295(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Smart Apex II CCD'
_diffrn_measurement_method       '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  0.0168
_diffrn_reflns_av_sigmaI/netI    0.0402
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            3822
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         2.31
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.989
_exptl_absorpt_correction_T_max  0.8723
_exptl_absorpt_correction_T_min  0.7874
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.178
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             442
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.691
_refine_diff_density_min         -1.381
_refine_diff_density_rms         0.132
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     205
_refine_ls_number_reflns         2720
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0519
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0641P)^2^+1.2382P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1144
_refine_ls_wR_factor_ref         0.1212
_reflns_number_gt                2257
_reflns_number_total             2720
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25249j.txt
_cod_data_source_block           szg173
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P-1 '
_cod_original_formula_sum        'C8 H11 N O10 P2 Zn1.50'
_cod_database_code               7208234