Supramolecular assemblies prepared from an iron(II) tripodal complex, tetrafluoroborate, and alkali metal cations. The effect of cation size on coordination number, anion disorder and hydrogen bonding
Alvarado, Luigi; Brewer, Cynthia; Brewer, Greg; Butcher, Ray J.; Straka, Alison; Viragh, Carol; CrystEngComm 11 (2009) 2297–; doi:10.1039/b905061b

data_7201110
_publ_section_title
;
 Supramolecular assemblies prepared from an iron(II) tripodal complex,
 tetrafluoroborate, and alkali metal cations. The effect of cation size
 on coordination number, anion disorder and hydrogen bonding
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              2297
_journal_paper_doi               10.1039/b905061b
_journal_volume                  11
_journal_year                    2009
_chemical_formula_sum            'C18 H24 B2 F8 Fe N10'
_chemical_formula_weight         609.94
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 111.268(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.8471(6)
_cell_length_b                   22.6507(11)
_cell_length_c                   12.5484(6)
_cell_measurement_reflns_used    3795
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      32.3969
_cell_measurement_theta_min      4.5041
_cell_volume                     2608.2(3)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May 8 2007,13:10:02)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May 8 2007,13:10:02)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May 8 2007,13:10:02)
;
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 10.5081
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.900
_diffrn_measurement_device_type  'Oxford Diffraction Gemini R'
_diffrn_measurement_method       '\w scans'
_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  0.0478
_diffrn_reflns_av_sigmaI/netI    0.2071
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            20100
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         32.46
_diffrn_reflns_theta_min         4.52
_diffrn_standards_decay_%        <2%
_diffrn_standards_interval_count 50
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.665
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.88107
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May 8 2007,13:10:02)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.36
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.344
_refine_diff_density_min         -0.303
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.796
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     381
_refine_ls_number_reflns         8460
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      0.808
_refine_ls_R_factor_all          0.1763
_refine_ls_R_factor_gt           0.0453
_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^)+(0.0588P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1056
_refine_ls_wR_factor_ref         0.1283
_reflns_number_gt                2737
_reflns_number_total             8460
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b905061b.txt
_cod_data_source_block           ams21aa
_cod_original_cell_volume        2608.2(2)
_cod_database_code               7201110