Basic forms of supramolecular self-assembly organized by parallel and antiparallel hydrogen bonds in the racemic crystal structures of six disubstituted and trisubstituted cyclopentane derivatives
Kálmán, Alajos; Argay, Gyula; Fábián, László; Bernáth, Gábor; Fülöp, Ferenc; Acta Crystallographica Section B 57 (2001) 539–550; doi:10.1107/S0108768101006723

data_2103710
_publ_section_title
;
 Basic forms of supramolecular self-assembly organized by parallel and
 antiparallel hydrogen bonds in the racemic crystal structures of six
 disubstituted and trisubstituted cyclopentane derivatives
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              539
_journal_page_last               550
_journal_paper_doi               10.1107/S0108768101006723
_journal_volume                  57
_journal_year                    2001
_chemical_formula_sum            'C10 H18 O3'
_chemical_formula_weight         186.24
_chemical_name_systematic
;
 (1R*,2S*,4R*)-4-tert-butyl-2-hydroxy-1-cyclopentanecarboxylic acid
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                84.30(4)
_cell_angle_beta                 89.97(4)
_cell_angle_gamma                62.28(4)
_cell_formula_units_Z            2
_cell_length_a                   5.9310(10)
_cell_length_b                   6.2000(10)
_cell_length_c                   15.951(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13.2
_cell_measurement_theta_min      11.0
_cell_volume                     516.0(3)
_computing_cell_refinement       'CAD4 Express (Enraf-Nonius, 1992)'
_computing_data_collection       'CAD4 Express (Enraf-Nonius, 1992)'
_computing_data_reduction        'XCAD4 (Harms 1996)'
_computing_molecular_graphics
;
 PLUTO in CSD(Allen F.H & Kennard O.(1993)) and PLATON(Spek A.L(1998))
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf-Nonius CAD4'
_diffrn_measurement_method       \w--2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71070
_diffrn_reflns_av_R_equivalents  .0193
_diffrn_reflns_av_sigmaI/netI    .0277
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            3107
_diffrn_reflns_theta_full        29.95
_diffrn_reflns_theta_max         29.95
_diffrn_reflns_theta_min         2.57
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    .087
_exptl_absorpt_correction_T_max  .9922
_exptl_absorpt_correction_T_min  .9661
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
'North A.C., Philips, D.C. & Mathews, F.(1968) Acta Cryst. A24, 350-359.'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.199
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             204
_exptl_crystal_size_max          .40
_exptl_crystal_size_mid          .20
_exptl_crystal_size_min          .09
_refine_diff_density_max         .300
_refine_diff_density_min         -.268
_refine_ls_extinction_coef       .029(11)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.147
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     124
_refine_ls_number_reflns         2998
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.147
_refine_ls_R_factor_all          .0910
_refine_ls_R_factor_gt           .0477
_refine_ls_shift/su_max          .000
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0626P)^2^+0.1708P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .1776
_reflns_number_gt                1971
_reflns_number_total             2998
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            de0011.cif
_cod_data_source_block           4
_cod_original_cell_volume        515.97(15)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               2103710
_cod_database_fobs_code          2103710