1-[(2<i>R</i>,4a<i>R</i>,8<i>R</i>,8a<i>R</i>)-8-Hydroxy-4a,8-dimethylperhydronaphthalen-2-yl]ethan-1-one
Tebbaa, Mohamed; Benharref, Ahmed; Berraho, Moha; Daran, Jean-Claude; Akssira, Mohamed; Elhakmaoui, Ahmed; Acta Crystallographica Section E 67 (2011) o601–; doi:10.1107/S1600536811004454

data_2229375
_publ_section_title
;
 1-[(2<i>R</i>,4a<i>R</i>,8<i>R</i>,8a<i>R</i>)-8-Hydroxy-4a,8-dimethylperhydronaphthalen-2-yl]ethan-1-one
;
_journal_coeditor_code           FJ2393
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o601
_journal_paper_doi               10.1107/S1600536811004454
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C14 H24 O2'
_chemical_formula_moiety         'C14 H24 O2'
_chemical_formula_sum            'C14 H24 O2'
_chemical_formula_weight         224.33
_chemical_name_systematic
;
1-[(2<i>R</i>,4a<i>R</i>,8<i>R</i>,8a<i>R</i>)-8-Hydroxy-4a,8-
dimethylperhydronaphthalen-2-yl]ethan-1-one
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 97.286(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.4919(7)
_cell_length_b                   9.4057(9)
_cell_length_c                   10.3638(11)
_cell_measurement_reflns_used    6571
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      2.9
_cell_volume                     627.71(11)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2010)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2010)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2010)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 16.1978
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Agilent Eos Gemini Ultra'
_diffrn_measurement_method       '\f and \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  0.0467
_diffrn_reflns_av_sigmaI/netI    0.0275
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6571
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.94
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.187
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             248
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.282
_refine_diff_density_min         -0.242
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     152
_refine_ls_number_reflns         1362
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0474
_refine_ls_R_factor_gt           0.0430
_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^)+(0.0935P)^2^+0.0033P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1162
_refine_ls_wR_factor_ref         0.1188
_reflns_number_gt                1262
_reflns_number_total             1362
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fj2393.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2229375
_cod_database_fobs_code          2229375