Hydrogen-bonded assemblages in 2,6-bis(hydroxymethyl)-4-<i>R</i>-phenol, with <i>R</i>~= methyl, methoxy, phenoxy and 1-(4-methoxyphenyl)-1-methylethyl
Masci, Bernardo; Thuéry, Pierre; Acta Crystallographica Section C 58 (2002) o575–o579; doi:10.1107/S0108270102013239

data_2012933
_publ_section_title
;
 Hydrogen-bonded assemblages in
 2,6-bis(hydroxymethyl)-4-<i>R</i>-phenol, with <i>R</i>~= methyl,
 methoxy, phenoxy and 1-(4-methoxyphenyl)-1-methylethyl
;
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o575
_journal_page_last               o579
_journal_paper_doi               10.1107/S0108270102013239
_journal_volume                  58
_journal_year                    2002
_chemical_formula_iupac          'C9 H12 O4'
_chemical_formula_moiety         'C9 H12 O4'
_chemical_formula_sum            'C9 H12 O4'
_chemical_formula_weight         184.19
_chemical_name_systematic
;
2,6-bis(hydroxymethyl)-4-methoxyphenol
;
_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                 96.658(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   4.6556(5)
_cell_length_b                   14.5930(15)
_cell_length_c                   12.4616(9)
_cell_measurement_reflns_used    4917
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.67
_cell_measurement_theta_min      2.79
_cell_volume                     840.92(14)
_computing_cell_refinement       'DENZO--SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD Server Software (Nonius, 1997)'
_computing_data_reduction        DENZO--SMN
_computing_molecular_graphics    'SHELXTL (Bruker, 1999)'
_computing_publication_material
'SHELXTL (Bruker, 1999) and PLATON (Spek, 2000)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.956
_diffrn_measured_fraction_theta_max 0.956
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       \f
_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  0.0534
_diffrn_reflns_av_sigmaI/netI    0.0525
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            4917
_diffrn_reflns_theta_full        25.67
_diffrn_reflns_theta_max         25.67
_diffrn_reflns_theta_min         2.79
_diffrn_standards_decay_%        none
_diffrn_standards_interval_time  0
_exptl_absorpt_coefficient_mu    0.115
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.455
_exptl_crystal_density_meas      ?
_exptl_crystal_description       irregular
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.168
_refine_diff_density_min         -0.237
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     119
_refine_ls_number_reflns         1528
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0419
_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^)+(0.0457P)^2^+0.2874P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0980
_refine_ls_wR_factor_ref         0.1087
_reflns_number_gt                1185
_reflns_number_total             1528
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gd1213.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2012933
_cod_database_fobs_code          2012933