The low-temperature and high-pressure crystal structures of cyclobutanol (C~4~H~7~OH)
Dave Allan, D; Acta Crystallographica Section B 61 (2005) 449–454; doi:10.1107/S0108768105019191

data_2100267
_publ_section_title
;
 The low-temperature and high-pressure crystal structures of
 cyclobutanol (C~4~H~7~OH)
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              449
_journal_page_last               454
_journal_paper_doi               10.1107/S0108768105019191
_journal_volume                  61
_journal_year                    2005
_chemical_formula_moiety         'C4 H8 O'
_chemical_formula_sum            'C4 H8 O'
_chemical_formula_weight         72.10
_chemical_melting_point          220
_chemical_name_common            Cyclobutanol
_space_group_IT_number           41
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'A 2 -2ab'
_symmetry_space_group_name_H-M   'A b a 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   9.3789(16)
_cell_length_b                   13.658(2)
_cell_length_c                   13.661(2)
_cell_measurement_reflns_used    2278
_cell_measurement_temperature    220(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      3
_cell_volume                     1749.9(5)
_computing_cell_refinement       BRUKER-SMART
_computing_data_collection       BRUKER-SMART
_computing_data_reduction        BRUKER-SAINT
_computing_molecular_graphics    BRUKER-SHELXTL
_computing_publication_material  BRUKER-SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    BRUKER-SHELXTL
_diffrn_ambient_temperature      220(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD-area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0456
_diffrn_reflns_av_sigmaI/netI    0.0388
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4279
_diffrn_reflns_theta_full        26.35
_diffrn_reflns_theta_max         26.35
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.693
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.095
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Cylinder
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.33
_refine_diff_density_max         0.167
_refine_diff_density_min         -0.170
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -10(10)
_refine_ls_extinction_coef       0.013(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     108
_refine_ls_number_reflns         918
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0454
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.051
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0702P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1023
_refine_ls_wR_factor_ref         0.1043
_reflns_number_gt                824
_reflns_number_total             918
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ws5024.cif
_cod_data_source_block           cb220k
_cod_database_code               2100267