Solid solutions of quasi-isomorphous diastereomeric salts ‒ kinetics versus thermodynamics
Białońska, Agata; Ciunik, Zbigniew; CrystEngComm 15 (2013) 5681–; doi:10.1039/c3ce40512e

data_7209944
_publ_section_title
;
 Solid solutions of quasi-isomorphous diastereomeric salts -- kinetics
 versus thermodynamics
;
_journal_issue                   28
_journal_name_full               CrystEngComm
_journal_page_first              5681
_journal_paper_doi               10.1039/c3ce40512e
_journal_volume                  15
_journal_year                    2013
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C23 H27 N2 O4, C10 H9 N2 O5, 2(C H4 O)'
_chemical_formula_sum            'C35 H44 N4 O11'
_chemical_formula_weight         696.74
_chemical_melting_point          401
_chemical_name_systematic
;
brucinium N-(3-nitrobenzoyl)-(D~0.54~L~0.46~)-alaninate methanol disolvate
;
_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                   7.936(2)
_cell_length_b                   12.200(3)
_cell_length_c                   34.428(7)
_cell_measurement_reflns_used    1857
_cell_measurement_temperature    80(2)
_cell_measurement_theta_max      31.6963
_cell_measurement_theta_min      2.8340
_cell_volume                     3333.3(14)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21t (release 14-08-2012 CrysAlis171 .NET)
(compiled Aug 14 2012,18:12:40)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21t (release 14-08-2012 CrysAlis171 .NET)
(compiled Aug 14 2012,18:12:40)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.21t (release 14-08-2012 CrysAlis171 .NET)
(compiled Aug 14 2012,18:12:40)
;
_computing_structure_refinement
;
SHELXS-97 (Sheldrick, G. M. (2008). <i>Acta Cryst.</i> <b>A64</b>, 112-122.)
;
_computing_structure_solution
;
SIR2004 (Burla, M. C., Caliandro, R., Camalli, M., Carrozzini, B.,
Cascarano, G. L., De Caro, L., Giacovazzo, C., Polidori G.,
Spagna, R., J. Appl. Cryst. 2005. 38, 381-388.)
;
_diffrn_ambient_temperature      80(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Xcalibur, Ruby'
_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  0.0575
_diffrn_reflns_av_sigmaI/netI    0.1155
_diffrn_reflns_limit_h_max       3
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            11859
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.83
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.104
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            pale-yellow
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.71
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.268
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     499
_refine_ls_number_reflns         8550
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.1684
_refine_ls_R_factor_gt           0.0993
_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^)+(0.0482P)^2^+4.2426P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1810
_refine_ls_wR_factor_ref         0.2168
_reflns_number_gt                4827
_reflns_number_total             8550
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40512e.txt
_cod_data_source_block           B3NB(DL)A
_cod_database_code               7209944