Synthesis and Crystal Structure of LiCe(PO3)4
MESFAR, Mouna; ABDELHEDI, Mohamed; HERNANDEZ, Olivier; DAMMAK, Mohamed; FERID, Mokhtar; X-ray Structure Analysis Online 27 (2011) 13–; doi:10.2116/xraystruct.27.13

data_1551746
_publ_section_title
;
 Synthesis and Crystal Structure of LiCe(PO3)4
;
_journal_name_full               'X-ray Structure Analysis Online'
_journal_page_first              13
_journal_paper_doi               10.2116/xraystruct.27.13
_journal_volume                  27
_journal_year                    2011
_chemical_formula_moiety         'Ce1 Li1 O12 P4'
_chemical_formula_sum            'Ce Li O12 P4'
_chemical_formula_weight         462.95
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   no
_atom_sites_solution_primary     direct
_cell_angle_alpha                90
_cell_angle_beta                 126.290(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.520(7)
_cell_length_b                   7.088(4)
_cell_length_c                   9.831(4)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    298
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     927.9(8)
_computing_cell_refinement       'USER DEFINED CELL REFINEMENT'
_computing_data_collection       'USER DEFINED DATA COLLECTION'
_computing_data_reduction        'USER DEFINED DATA REDUCTION'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f rotation scans with 2\%steps'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.021
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9336
_diffrn_reflns_theta_full        39.994
_diffrn_reflns_theta_max         39.994
_diffrn_reflns_theta_min         3.544
_exptl_absorpt_coefficient_mu    5.661
_exptl_absorpt_correction_T_max  0.54
_exptl_absorpt_correction_T_min  0.35
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'MULABS in PLATON;Spek,1998'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    3.314
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             868
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.310
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.54
_refine_diff_density_min         -1.74
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0083
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     83
_refine_ls_number_reflns         1704
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0114
_refine_ls_R_factor_gt           0.0114
_refine_ls_shift/su_max          0.0012181
_refine_ls_shift/su_mean         0.0001073
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 0.724 -0.292 0.483 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0126
_refine_ls_wR_factor_gt          0.0126
_refine_ls_wR_factor_ref         0.0126
_reflns_limit_h_max              24
_reflns_limit_h_min              -29
_reflns_limit_k_max              12
_reflns_limit_k_min              0
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                1704
_reflns_number_total             2875
_reflns_threshold_expression     I>2.0\s(I)
_oxford_refine_ls_r_factor_ref   0.0114
_oxford_refine_ls_scale          0.3285(2)
_oxford_reflns_number_all        1704
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_cod_data_source_file            27_13_1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Numerical' changed to
'numerical' according to
/home/andrius/struct/COD-crude-data/automatic-downloads/current/J-STAGE/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/andrius/struct/COD-crude-data/automatic-downloads/current/J-STAGE/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 6524 2018-11-02 12:15:13Z antanas 
;
_cod_original_cell_volume        927.8(8)
_cod_original_sg_symbol_H-M      'C 1 2/c 1 '
_cod_original_formula_sum        'Ce1 Li1 O12 P4'
_cod_database_code               1551746