Strontium diibuprofenate dihydrate, strontium malonate sesquihydrate, strontium diascorbate dihydrate and strontium 2-oxidobenzoate hydrate at 120K
Kenny Stahl; Jens E.T. Andersen; Stephan Christgau; Acta Crystallographica Section C 62 (2006) m144–m149; doi:10.1107/S0108270106005464

data_2015272
_publ_section_title
;
 Strontium diibuprofenate dihydrate, strontium malonate sesquihydrate,
 strontium diascorbate dihydrate and strontium 2-oxidobenzoate hydrate
 at 120K
;
_journal_coeditor_code           SK1898
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              m144
_journal_page_last               m149
_journal_paper_doi               10.1107/S0108270106005464
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          '[Sr (C7 H4 O3) (H2 O)]'
_chemical_formula_moiety         'Sr 2+, C7 H4 O3 2-, H2 O'
_chemical_formula_sum            'C7 H6 O4 Sr'
_chemical_formula_weight         241.74
_chemical_name_common            'Strontium 2-oxidobenzoate hydrate'
_chemical_name_systematic
;
Poly[aqua-\m-2-oxidobenzoato-strontium(II)]
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.755(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.0993(4)
_cell_length_b                   22.808(2)
_cell_length_c                   6.9811(6)
_cell_measurement_reflns_used    4077
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30.40
_cell_measurement_theta_min      3.23
_cell_volume                     764.15(11)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT-Plus and SADABS (Sheldrick, 2002)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and ATOMS (Dowty, 2000)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.934
_diffrn_measurement_device_type  'Bruker SMART APEX diffractometer'
_diffrn_measurement_method       '\w scan, frame data integration'
_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  0.0398
_diffrn_reflns_av_sigmaI/netI    0.0359
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            10002
_diffrn_reflns_theta_full        29.50
_diffrn_reflns_theta_max         30.85
_diffrn_reflns_theta_min         3.23
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    7.022
_exptl_absorpt_correction_T_max  0.8723
_exptl_absorpt_correction_T_min  0.4398
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Sheldrick, 2002)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.101
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             472
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.871
_refine_diff_density_min         -1.003
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         2251
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0475
_refine_ls_R_factor_gt           0.0376
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0573P)^2^+0.1094P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0878
_refine_ls_wR_factor_ref         0.0920
_reflns_number_gt                1917
_reflns_number_total             2251
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sk1898.cif
_cod_data_source_block           IV
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2015272
_cod_database_fobs_code          2015272