Novel Metal−Organic Frameworks Derived from Group II Metal Cations and Aryldicarboxylate Anionic Ligands
Williams, Colleen A.; Blake, Alexander J.; Wilson, Claire; Hubberstey, Peter; Schröder, Martin; Crystal Growth & Design 8 (2008) 911–; doi:10.1021/cg700731d

data_4503192
_publ_section_title
;
 Novel Metal&#x2212;Organic Frameworks Derived from Group II Metal Cations
 and Aryldicarboxylate Anionic Ligands
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              911
_journal_paper_doi               10.1021/cg700731d
_journal_volume                  8
_journal_year                    2008
_chemical_formula_moiety         'C23 H23 N O5 Sr'
_chemical_formula_sum            'C23 H23 N O5 Sr'
_chemical_formula_weight         481.04
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.5731(12)
_cell_length_b                   10.5515(16)
_cell_length_c                   25.875(4)
_cell_measurement_reflns_used    3177
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      3.0
_cell_volume                     2067.6(6)
_computing_cell_refinement       'Bruker SAINT version 6.36a (Bruker, 2002)'
_computing_data_collection       'Bruker SMART version 5.624 (Bruker, 2001)'
_computing_data_reduction        'Bruker SAINT; Bruker SHELXTL (Bruker, 2001)'
_computing_molecular_graphics    ' ?'
_computing_publication_material  'enCIFer(Allen et al.,2004);PLATON(Spek,2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker SMART1000 CCD area detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0351
_diffrn_reflns_av_sigmaI/netI    0.0763
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            10129
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.57
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.643
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS v2.03'
_exptl_crystal_colour            COLOURLESS
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       NEEDLE
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.85
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.50
_refine_diff_density_min         -0.68
_refine_diff_density_rms         0.18
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.008(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     260
_refine_ls_number_reflns         4664
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0507
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0401P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0724
_refine_ls_wR_factor_ref         0.0938
_reflns_number_gt                3846
_reflns_number_total             4664
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            cg700731d.cif
_cod_data_source_block           11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      ' P 21 21 21'
_cod_database_code               4503192