Rearranged Phloroglucinol-Monoterpenoid Adducts from Callistemon rigidus
Cao, Jia-Qing; Tian, Hai-Yan; Li, Man-Mei; Zhang, Wei; Wang, Ying; Wang, Lei; Ye, Wen-Cai; Journal of Natural Products  (2017) –; doi:10.1021/acs.jnatprod.7b00606

data_1548509
_publ_section_title
;
 Rearranged Phloroglucinol-Monoterpenoid Adducts from Callistemon rigidus
;
_journal_name_full               'Journal of Natural Products'
_journal_paper_doi               10.1021/acs.jnatprod.7b00606
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_sum            'C22 H30 O4'
_chemical_formula_weight         358.46
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/4
_cell_angle_alpha                90
_cell_angle_beta                 93.9120(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.34770(10)
_cell_length_b                   14.5931(2)
_cell_length_c                   12.6564(2)
_cell_measurement_reflns_used    12526
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      73.6250
_cell_measurement_theta_min      4.6350
_cell_volume                     985.40(3)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43f (Rigaku OD, 2015)'
_computing_structure_refinement  'SHELXL-2016/4 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXL-2016/4 (Sheldrick, 2016)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0325
_diffrn_reflns_av_unetI/netI     0.0206
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14887
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         73.847
_diffrn_reflns_theta_min         3.500
_exptl_absorpt_coefficient_mu    0.652
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.65628
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.208
_exptl_crystal_description       blocks
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.213
_refine_diff_density_min         -0.144
_refine_diff_density_rms         0.032
_refine_ls_abs_structure_details
;
 Flack x determined using 1788 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.02(5)
_refine_ls_extinction_coef       0.0047(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/4 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         3896
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0288
_refine_ls_R_factor_gt           0.0287
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0446P)^2^+0.1429P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0760
_refine_ls_wR_factor_ref         0.0762
_reflns_Friedel_coverage         0.888
_reflns_Friedel_fraction_full    0.992
_reflns_Friedel_fraction_max     0.958
_reflns_number_gt                3868
_reflns_number_total             3896
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            np7b00606_si_005.cif
_cod_data_source_block           bb-12
_cod_database_code               1548509
_shelx_shelxl_version_number     2016/4
_shelx_res_checksum              1975
_shelx_hkl_checksum              14677