Labdane and Clerodane Diterpenoids from Colophospermum mopane.
Du, Kun; De Mieri, Maria; Neuburger, Markus; Zietsman, Pieter C.; Marston, Andrew; van Vuuren, Sandy F.; Ferreira, Daneel; Hamburger, Matthias; van der Westhuizen, Jan H.; Journal of natural products 78 (2015) 2494–2504; doi:10.1021/acs.jnatprod.5b00729

data_1540491
_publ_section_title
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 Labdane and Clerodane Diterpenoids from Colophospermum mopane.
;
_journal_issue                   10
_journal_name_full               'Journal of natural products'
_journal_page_first              2494
_journal_page_last               2504
_journal_paper_doi               10.1021/acs.jnatprod.5b00729
_journal_volume                  78
_journal_year                    2015
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C20 H32 O3'
_chemical_formula_sum            'C20 H32 O3'
_chemical_formula_weight         320.47
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   14.0499(7)
_cell_length_b                   17.2599(9)
_cell_length_c                   31.2403(16)
_cell_measurement_reflns_used    9847
_cell_measurement_temperature    123
_cell_measurement_theta_max      69
_cell_measurement_theta_min      3
_cell_volume                     7575.8(7)
_computing_cell_refinement       'Apex2 (Bruker AXS, 2006)'
_computing_data_collection       'Apex2 (Bruker AXS, 2006)'
_computing_data_reduction        'Apex2 (Bruker AXS, 2006)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      123
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Bruker Kappa Apex2'
_diffrn_measurement_method       '\f & \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.052
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            79503
_diffrn_reflns_theta_full        68.940
_diffrn_reflns_theta_max         68.940
_diffrn_reflns_theta_min         2.925
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.577
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Siemens, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.124
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2816
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.19
_refine_diff_density_min         -0.14
_refine_ls_abs_structure_details 'Flack (1983), 6275 Friedel-pairs'
_refine_ls_abs_structure_Flack   0.02(5)
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   0.9664
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     830
_refine_ls_number_reflns         13079
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0424
_refine_ls_shift/su_max          0.0008006
_refine_ls_shift/su_mean         0.0001527
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
 Method= 
 SQRT(W) = (Data with the key SQRTW in list 6) 
;
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         0.0413
_refine_ls_wR_factor_gt          0.0389
_refine_ls_wR_factor_ref         0.0378
_reflns_limit_h_max              16
_reflns_limit_h_min              -16
_reflns_limit_k_max              20
_reflns_limit_k_min              0
_reflns_limit_l_max              37
_reflns_limit_l_min              0
_reflns_number_gt                13527
_reflns_number_total             13943
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0409
_oxford_refine_ls_scale          0.07494(6)
_oxford_reflns_number_all        13882
_oxford_reflns_threshold_expression_ref I>3.0\s(I)
_iucr_refine_instructions_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT ENANTIO 
RIDE O   (   1,X'S) H   (   1,X'S) 
RIDE O   (   3,X'S) H   (   2,X'S) 
RIDE C   (   2,X'S) H   (  21,X'S) 
RIDE C   (   4,X'S) H   (  41,X'S) H   (  42,X'S) H   (  43,X'S) 
RIDE C   (   5,X'S) H   (  51,X'S) H   (  52,X'S) 
RIDE C   (   6,X'S) H   (  61,X'S) H   (  62,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) H   (  82,X'S) H   (  83,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) H   ( 102,X'S) 
RIDE C   (  11,X'S) H   ( 111,X'S) H   ( 112,X'S) 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) H   ( 152,X'S) H   ( 153,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) H   ( 162,X'S) 
RIDE C   (  17,X'S) H   ( 171,X'S) H   ( 172,X'S) 
RIDE C   (  18,X'S) H   ( 181,X'S) H   ( 182,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) 
RIDE C   (  20,X'S) H   ( 201,X'S) H   ( 202,X'S) H   ( 203,X'S) 
RIDE O   (   4,X'S) H   (   3,X'S) 
RIDE O   (   6,X'S) H   (   4,X'S) 
RIDE C   (  22,X'S) H   ( 221,X'S) 
RIDE C   (  24,X'S) H   ( 241,X'S) H   ( 242,X'S) H   ( 243,X'S) 
RIDE C   (  25,X'S) H   ( 251,X'S) H   ( 252,X'S) 
RIDE C   (  26,X'S) H   ( 261,X'S) H   ( 262,X'S) 
RIDE C   (  28,X'S) H   ( 281,X'S) H   ( 282,X'S) H   ( 283,X'S) 
RIDE C   (  29,X'S) H   ( 291,X'S) 
RIDE C   (  30,X'S) H   ( 301,X'S) H   ( 302,X'S) 
RIDE C   (  31,X'S) H   ( 311,X'S) H   ( 312,X'S) 
RIDE C   (  32,X'S) H   ( 321,X'S) 
RIDE C   (  35,X'S) H   ( 351,X'S) H   ( 352,X'S) 
RIDE C   (  36,X'S) H   ( 361,X'S) H   ( 362,X'S) H   ( 363,X'S) 
RIDE C   (  37,X'S) H   ( 371,X'S) H   ( 372,X'S) 
RIDE C   (  38,X'S) H   ( 381,X'S) H   ( 382,X'S) 
RIDE C   (  39,X'S) H   ( 391,X'S) 
RIDE C   (  40,X'S) H   ( 401,X'S) H   ( 402,X'S) H   ( 403,X'S) 
RIDE O   (   7,X'S) H   (   5,X'S) 
RIDE O   (   9,X'S) H   (   6,X'S) 
RIDE C   (  42,X'S) H   ( 421,X'S) 
RIDE C   (  44,X'S) H   ( 441,X'S) H   ( 442,X'S) H   ( 443,X'S) 
RIDE C   (  45,X'S) H   ( 451,X'S) H   ( 452,X'S) 
RIDE C   (  46,X'S) H   ( 461,X'S) H   ( 462,X'S) 
RIDE C   (  48,X'S) H   ( 481,X'S) H   ( 482,X'S) H   ( 483,X'S) 
RIDE C   (  49,X'S) H   ( 491,X'S) 
RIDE C   (  50,X'S) H   ( 501,X'S) H   ( 502,X'S) 
RIDE C   (  51,X'S) H   ( 511,X'S) H   ( 512,X'S) 
RIDE C   (  52,X'S) H   ( 521,X'S) 
RIDE C   (  55,X'S) H   ( 551,X'S) H   ( 552,X'S) 
RIDE C   (  56,X'S) H   ( 561,X'S) H   ( 562,X'S) H   ( 563,X'S) 
RIDE C   (  57,X'S) H   ( 571,X'S) H   ( 572,X'S) 
RIDE C   (  58,X'S) H   ( 581,X'S) H   ( 582,X'S) 
RIDE C   (  59,X'S) H   ( 591,X'S) 
RIDE C   (  60,X'S) H   ( 601,X'S) H   ( 602,X'S) H   ( 603,X'S) 
RIDE O   (  10,X'S) H   (   7,X'S) 
RIDE O   (  12,X'S) H   (   8,X'S) 
RIDE C   (  62,X'S) H   ( 621,X'S) 
RIDE C   (  64,X'S) H   ( 641,X'S) H   ( 642,X'S) H   ( 643,X'S) 
RIDE C   (  65,X'S) H   ( 651,X'S) H   ( 652,X'S) 
RIDE C   (  66,X'S) H   ( 661,X'S) H   ( 662,X'S) 
RIDE C   (  68,X'S) H   ( 681,X'S) H   ( 682,X'S) H   ( 683,X'S) 
RIDE C   (  69,X'S) H   ( 691,X'S) 
RIDE C   (  70,X'S) H   ( 701,X'S) H   ( 702,X'S) 
RIDE C   (  71,X'S) H   ( 711,X'S) H   ( 712,X'S) 
RIDE C   (  72,X'S) H   ( 721,X'S) 
RIDE C   (  75,X'S) H   ( 751,X'S) H   ( 752,X'S) 
RIDE C   (  76,X'S) H   ( 761,X'S) H   ( 762,X'S) H   ( 763,X'S) 
RIDE C   (  77,X'S) H   ( 771,X'S) H   ( 772,X'S) 
RIDE C   (  78,X'S) H   ( 781,X'S) H   ( 782,X'S) 
RIDE C   (  79,X'S) H   ( 791,X'S) 
RIDE C   (  80,X'S) H   ( 801,X'S) H   ( 802,X'S) H   ( 803,X'S) 
END                                                                             
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_iucr_refine_instructions_details_restraints
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NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
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_cod_data_source_file            np5b00729_si_004.cif
_cod_data_source_block           1
_cod_depositor_comments
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The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Other' changed to 'other'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
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_cod_database_code               1540491