A new vanadium(IV) monophosphate, Sr(VO)~2~(PO~4~)~2~, isotypic with Ca(VO)~2~(PO~4~)~2~
Berrah, Fadila; Leclaire, André; Borel, Marie-Madeleine; Guesdon, Anne; Raveau, Bernard; Acta Crystallographica Section C 55 (1999) 288–291; doi:10.1107/S0108270198012372

data_2008259
_publ_section_title
;
 A new vanadium(IV) monophosphate, Sr(VO)~2~(PO~4~)~2~, isotypic with
 Ca(VO)~2~(PO~4~)~2~
;
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              288
_journal_page_last               291
_journal_paper_doi               10.1107/S0108270198012372
_journal_volume                  55
_journal_year                    1999
_chemical_formula_analytical     Sr(VO)~2~(PO~4~)~2~
_chemical_formula_iupac          Sr(VO)~2~(PO~4~)~2~
_chemical_formula_moiety         SrV~2~P~2~O~10~
_chemical_formula_structural     Sr(VO)~2~(PO~4~)~2~
_chemical_formula_sum            'O10 P2 Sr V2'
_chemical_formula_weight         411.45
_chemical_name_common            'Strontium vanadium monophosphate'
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_cell_angle_alpha                90.
_cell_angle_beta                 90.
_cell_angle_gamma                90.
_cell_formula_units_Z            8
_cell_length_a                   11.992(3)
_cell_length_b                   15.932(2)
_cell_length_c                   7.222(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293
_cell_measurement_theta_max      22
_cell_measurement_theta_min      18
_cell_volume                     1379.8(5)
_computing_cell_refinement       'CAD-4 Software'
_computing_data_collection       'CAD-4 Software (Enraf-Nonius, 1989)'
_computing_data_reduction        'Xtal3.2 (Hall et al., 1992)'
_computing_molecular_graphics    'ATOMS (Dowty, 1995)'
_computing_publication_material  'BONDLA and CIFIO in Xtal3.2'
_computing_structure_refinement  'CRYLSQ in Xtal3.2'
_computing_structure_solution    Xtal3.2
_diffrn_ambient_temperature      293
_diffrn_measurement_device       'Enraf-Nonius CAD-4'
_diffrn_measurement_method       bisecting
_diffrn_radiation_source         xray_tube
_diffrn_radiation_type           Mo_K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1581
_diffrn_reflns_reduction_process perpendicular_monochr_Lp
_diffrn_reflns_theta_max         44.87
_diffrn_reflns_theta_min         4.25
_diffrn_standards_decay_%        0.3
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    10.87
_exptl_absorpt_correction_T_max  0.593
_exptl_absorpt_correction_T_min  0.494
_exptl_absorpt_correction_type
'Gaussian (ABSORB in Xtal3.2; Hall et al., 1992)'
_exptl_absorpt_process_details   'Gaussian (Reference ?)'
_exptl_crystal_colour            dark_green
_exptl_crystal_density_diffrn    3.96
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1551.73
_exptl_crystal_size_max          0.114
_exptl_crystal_size_mid          0.062
_exptl_crystal_size_min          0.048
_refine_diff_density_max         2.36
_refine_diff_density_min         -1.99
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   2.454
_refine_ls_goodness_of_fit_obs   2.454
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     68
_refine_ls_number_reflns         747
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .042
_refine_ls_R_factor_obs          .042
_refine_ls_shift/esd_max         0.0004
_refine_ls_shift/esd_mean        0.00006
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      'sigma; w = 1/\s^2^'
_refine_ls_wR_factor_all         .041
_refine_ls_wR_factor_obs         .041
_reflns_number_observed          747
_reflns_number_total             1581
_reflns_observed_criterion       refl_obs_if_I_>_3sigma(I)
_cod_data_source_file            gs1016.cif
_cod_data_source_block           gs1016
_cod_original_sg_symbol_Hall     F_2_-2d
_cod_original_sg_symbol_H-M      F_d_d_2
_cod_original_formula_sum        'Sr V2 P2 O10'
_cod_database_code               2008259