<i>meso</i>-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane as a building block in supramolecular chemistry; salts formed with 2,2'-biphenol, 4,4'-biphenol, 4,4'-thiodiphenol, 4,4'-sulfonyldiphenol, 3- and 4-hydroxybenzoic acids, 3,5-dihydroxybenzoic acid and phenylphosphonic acid; supramolecular structures in zero, one, two and three dimensions
Gregson, Richard M.; Glidewell, Christopher; Ferguson, George; Lough, Alan J.; Acta Crystallographica Section B 56 (2000) 39–57; doi:10.1107/S0108768199006072

data_2101982
_publ_section_title
;
 <i>meso</i>-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecane
 as a building block in supramolecular chemistry; salts formed with
 2,2'-biphenol, 4,4'-biphenol, 4,4'-thiodiphenol,
 4,4'-sulfonyldiphenol, 3- and 4-hydroxybenzoic acids,
 3,5-dihydroxybenzoic acid and phenylphosphonic acid; supramolecular
 structures in zero, one, two and three dimensions
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              39
_journal_page_last               57
_journal_paper_doi               10.1107/S0108768199006072
_journal_volume                  56
_journal_year                    2000
_chemical_formula_moiety         'C16 H38 N4 2+, 2(C7 H5 O4 -)'
_chemical_formula_sum            'C30 H48 N4 O8'
_chemical_formula_weight         592.72
_chemical_name_systematic
;
Meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazayclotetradecane-
3,5-dihydroxybenzoic acid (1/2)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 100.419(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.9162(13)
_cell_length_b                   11.8903(10)
_cell_length_c                   14.5229(18)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    294.0(10)
_cell_measurement_theta_max      19.40
_cell_measurement_theta_min      9.59
_cell_volume                     1514.3(3)
_computing_cell_refinement
'SET4 & CELDIM in CAD-4-PC Software (Enraf-Nonius, 1992)'
_computing_data_collection       'CAD-4-PC Software (Enraf-Nonius, 1992)'
_computing_data_reduction        'DATRD2 in NRCVAX96 (Gabe et al., 1989)'
_computing_molecular_graphics
'NRCVAX96, ORTEP (Johnson, 1976), PLATON (Spek, 1998)'
_computing_publication_material
'NRCVAX96, SHELXL97  and WordPerfect macro PREP8 (Ferguson, 1998)'
_computing_structure_refinement  'NRCVAX96 and SHELXL97 (Sheldrick, 1997b)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      294.0(10)
_diffrn_measurement_device       'Enraf-Nonius CAD-4'
_diffrn_measurement_method       \q/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .009
_diffrn_reflns_av_sigmaI/netI    .0237
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3595
_diffrn_reflns_theta_full        27.41
_diffrn_reflns_theta_max         27.41
_diffrn_reflns_theta_min         2.22
_diffrn_standards_decay_%        'no decay, variation 0.2'
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    .094
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  1.0000
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             640
_exptl_crystal_size_max          .41
_exptl_crystal_size_mid          .41
_exptl_crystal_size_min          .29
_refine_diff_density_max         .213
_refine_diff_density_min         -.196
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         3470
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          .0609
_refine_ls_R_factor_gt           .0419
_refine_ls_shift/su_max          .000
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0539P)^2^+0.2636P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .1116
_reflns_number_gt                2576
_reflns_number_total             3470
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            na0090.cif
_cod_data_source_block           7
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2101982