Synthesis of a Zinc(II) Imidazolium Dicarboxylate Ligand Metal-Organic Framework (MOF): a Potential Precursor to MOF-Tethered N-Heterocyclic Carbene Compounds
Rachel S. Crees; Marcus L. Cole; Lyall R. Hanton; Christopher J. Sumby; Inorganic Chemistry 49 (2010) 1712–1719; doi:10.1021/ic9021118

data_4314818
_publ_contact_author_address
;School of Chemistry & Physics
The University of Adelaide
Adelaide
SA 5005
Australia
;
_publ_contact_author_email       christopher.sumby@adelaide.edu.au
_publ_contact_author_fax         '+61 8 83034358'
_publ_contact_author_name        'Christopher Sumby'
_publ_contact_author_phone       '+61 8 83037406'
_publ_section_title
;
 Synthesis of a Zinc(II) Imidazolium Dicarboxylate Ligand Metal-Organic
 Framework (MOF): a Potential Precursor to MOF-Tethered N-Heterocyclic
 Carbene Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1712
_journal_page_last               1719
_journal_paper_doi               10.1021/ic9021118
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C17 H13 Cl4 Fe N2 O4'
_chemical_formula_weight         506.94
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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                   14.693(3)
_cell_length_b                   19.809(4)
_cell_length_c                   7.3570(15)
_cell_measurement_temperature    173(2)
_cell_volume                     2141.3(8)
_computing_data_collection       Blu-Ice
_computing_molecular_graphics    'XSeed (Barbour, 2001)'
_computing_publication_material  'local program'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_diffrn_radiation_source         'Australian Synchrotron, Station PX2'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.1085
_diffrn_reflns_av_sigmaI/netI    0.0335
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            24590
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.77
_exptl_absorpt_coefficient_mu    1.228
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Using multiple and symmetry-related data measurements via the program SADABS
See R.H. Blessing, Acta Cryst (1995), A51, 33-38 
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.573
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1020
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.512
_refine_diff_density_min         -0.832
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     133
_refine_ls_number_reflns         1857
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0981
_refine_ls_R_factor_gt           0.0964
_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^)+(0.0702P)^2^+25.7968P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2239
_refine_ls_wR_factor_ref         0.2249
_reflns_number_gt                1792
_reflns_number_total             1857
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9021118_si_002_4.cif
_cod_data_source_block           6(FeCl4)
_cod_database_code               4314818