Solvate formation in lutidinium pamoate salts: a systematic study
Wahl, Helene; Haynes, Delia A.; le Roex, Tanya; CrystEngComm 13 (2011) 2227–; doi:10.1039/c0ce00528b

data_7205643
_publ_section_title
;
 Solvate formation in lutidinium pamoate salts: a systematic study
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              2227
_journal_paper_doi               10.1039/c0ce00528b
_journal_volume                  13
_journal_year                    2011
_chemical_formula_moiety         ' C23 H15 O6 1- , C7 H10 N 1+ , C5 H9 N O'
_chemical_formula_sum            'C35 H34 N2 O7'
_chemical_formula_weight         594.64
_chemical_name_common            '2,4 lutidinium pamoate NMP solvate'
_chemical_name_systematic
;
?
;
_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                82.0410(10)
_cell_angle_beta                 86.5460(10)
_cell_angle_gamma                79.8830(10)
_cell_formula_units_Z            2
_cell_length_a                   7.6968(8)
_cell_length_b                   9.0998(9)
_cell_length_c                   21.112(2)
_cell_measurement_reflns_used    7785
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.743
_cell_measurement_theta_min      2.372
_cell_volume                     1440.7(2)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.908
_diffrn_measurement_device_type  'Bruker APEX CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0171
_diffrn_reflns_av_sigmaI/netI    0.0200
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            16345
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         27.95
_diffrn_reflns_theta_min         0.97
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.9848
_exptl_absorpt_correction_T_min  0.9746
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       shard
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.626
_refine_diff_density_min         -0.309
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     416
_refine_ls_number_reflns         6274
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0536
_refine_ls_R_factor_gt           0.0471
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0583P)^2^+1.0138P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1216
_refine_ls_wR_factor_ref         0.1285
_reflns_number_gt                5491
_reflns_number_total             6274
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00528b.txt
_cod_data_source_block           7
_cod_original_cell_volume        1440.7(3)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7205643