Syntheses, crystal structures of a series of novel alkali metal or alkaline earth metal phosphites
Wang, Xi-Jia; Zhang, Jian-Han; Song, Jun-Ling; Kong, Fang; Mao, Jiang-Gao; CrystEngComm 15 (2013) 2519–; doi:10.1039/c3ce26885c

data_7210710
_publ_section_title
;
 Syntheses, crystal structures of a series of novel alkali metal or
 alkaline earth metal phosphites
;
_journal_issue                   13
_journal_name_full               CrystEngComm
_journal_page_first              2519
_journal_paper_doi               10.1039/c3ce26885c
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'H6 Al2 Ba3 O18 P6'
_chemical_formula_sum            'Al2 Ba3 H6 O18 P6'
_chemical_formula_weight         945.85
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   15.6227(5)
_cell_length_b                   15.6227(5)
_cell_length_c                   12.4684(6)
_cell_measurement_reflns_used    2567
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4856
_cell_measurement_theta_min      2.2213
_cell_volume                     2635.44(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Mercury2 (2x2 bin mode)'
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0216
_diffrn_reflns_av_sigmaI/netI    0.0175
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6739
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.22
_exptl_absorpt_coefficient_mu    7.389
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8400
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    3.576
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2604
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         2.656
_refine_diff_density_min         -0.532
_refine_diff_density_rms         0.167
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     94
_refine_ls_number_reflns         1335
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0256
_refine_ls_R_factor_gt           0.0234
_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^)+(0.0304P)^2^+36.8866P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0579
_refine_ls_wR_factor_ref         0.0591
_reflns_number_gt                1277
_reflns_number_total             1335
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce26885c.cif
_cod_data_source_block           Ba3Al2H6P6O18
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      R-3
_cod_original_formula_sum        'H6 Al2 Ba3 O18 P6'
_cod_database_code               7210710