Sulfate Separation from Aqueous Alkaline Solutions by Selective Crystallization of Alkali Metal Coordination Capsules
Rajbanshi, Arbin; Moyer, Bruce A.; Custelcean, Radu; Crystal Growth & Design 11 (2011) 2702–; doi:10.1021/cg200515w

data_4500917
_publ_section_title
;
 Sulfate Separation from Aqueous Alkaline Solutions by Selective
 Crystallization of Alkali Metal Coordination Capsules
;
_journal_issue                   7
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2702
_journal_paper_doi               10.1021/cg200515w
_journal_volume                  11
_journal_year                    2011
_chemical_formula_sum            'C24 H34 N10 O5'
_chemical_formula_weight         542.61
_chemical_name_common            L1-2H2O
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                95.3550(10)
_cell_angle_beta                 100.0760(10)
_cell_angle_gamma                105.0520(10)
_cell_formula_units_Z            2
_cell_length_a                   8.4436(5)
_cell_length_b                   12.2377(8)
_cell_length_c                   13.6622(8)
_cell_measurement_temperature    173(2)
_cell_volume                     1327.89(14)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_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  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0487
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9055
_diffrn_reflns_theta_full        28.33
_diffrn_reflns_theta_max         28.33
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.099
_exptl_absorpt_correction_T_max  0.9863
_exptl_absorpt_correction_T_min  0.9824
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_density_diffrn    1.357
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.268
_refine_diff_density_min         -0.245
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     368
_refine_ls_number_reflns         6511
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0855
_refine_ls_R_factor_gt           0.0625
_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^)+(0.0550P)^2^+0.4899P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1286
_refine_ls_wR_factor_ref         0.1421
_reflns_number_gt                4883
_reflns_number_total             6511
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg200515w_si_001.cif
_cod_data_source_block           L1-2H2O
_cod_original_cell_volume        1327.88(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4500917