Supramolecular Synthon Transferability and Gelation by Diprimary Ammonium Monocarboxylate Salts
Das, Uttam Kumar; Puranik, Vedavati G.; Dastidar, Parthasarathi; Crystal Growth & Design 12 (2012) 5864–; doi:10.1021/cg301242p

data_4507010
_publ_section_title
;
 Supramolecular Synthon Transferability and Gelation by Diprimary Ammonium
 Monocarboxylate Salts
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5864
_journal_paper_doi               10.1021/cg301242p
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C4 H14 N2, 2(C8 H7 O2), O'
_chemical_formula_sum            'C20 H28 N2 O5'
_chemical_formula_weight         376.44
_chemical_name_systematic
; 
 ? 
;
_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'
_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                 104.977(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.5398(6)
_cell_length_b                   7.1069(3)
_cell_length_c                   22.1324(9)
_cell_measurement_temperature    100(2)
_cell_volume                     2057.37(15)
_computing_cell_refinement       'SMART APEX II'
_computing_data_collection       'SMART APEX II'
_computing_data_reduction        'SMART APEX SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  'MERCURY 2.3'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 3
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'BRUKER CCD AREA'
_diffrn_measurement_method       'PHI-OMEGA SCAN'
_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  0.0395
_diffrn_reflns_av_sigmaI/netI    0.0196
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            30051
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.56
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.9947
_exptl_absorpt_correction_T_min  0.9469
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            COLORLESS
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.63
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.418
_refine_diff_density_min         -0.509
_refine_diff_density_rms         0.121
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         3630
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0660
_refine_ls_R_factor_gt           0.0588
_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^)+(0.1015P)^2^+0.4178P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1555
_refine_ls_wR_factor_ref         0.1666
_reflns_number_gt                3080
_reflns_number_total             3630
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg301242p_si_014.cif
_cod_data_source_block           B4A(4-Me)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'MONOCLINIC' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from
2011-04-26.

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed
to 'constr' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        2057.36(15)
_cod_original_sg_symbol_H-M      P2(1)/C
_cod_database_code               4507010