Altenusin Derivatives from Mangrove Endophytic Fungus Alternaria sp. SK6YW3L
Liu, Yayue; Wu, Yingnan; Zhai, Rui; Liu, Zhaoming; Huang, Xishan; She, Zhi-Gang; RSC Adv.  (2016) –; doi:10.1039/C6RA16214B

data_7226005
_publ_section_title
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 Altenusin Derivatives from Mangrove Endophytic Fungus Alternaria sp.
 SK6YW3L
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C6RA16214B
_journal_year                    2016
_chemical_formula_sum            'C18.67 H16 O8'
_chemical_formula_weight         368.31
_chemical_name_systematic
; 
 ? 
;
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-11-07 deposited with the CCDC.
2016-07-22 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            3
_cell_length_a                   9.8293(4)
_cell_length_b                   19.0054(6)
_cell_length_c                   6.7783(4)
_cell_measurement_temperature    293(2)
_cell_volume                     1266.25(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  Xcalibur
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0286
_diffrn_reflns_av_sigmaI/netI    0.0207
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            8689
_diffrn_reflns_theta_full        66.69
_diffrn_reflns_theta_max         66.69
_diffrn_reflns_theta_min         4.65
_exptl_absorpt_coefficient_mu    0.976
_exptl_absorpt_correction_T_max  0.8287
_exptl_absorpt_correction_T_min  0.6961
_exptl_crystal_density_diffrn    1.449
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.238
_refine_diff_density_min         -0.488
_refine_diff_density_rms         0.048
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.0(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         2216
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0597
_refine_ls_R_factor_gt           0.0544
_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^)+(0.0930P)^2^+0.5740P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1511
_refine_ls_wR_factor_ref         0.1578
_reflns_number_gt                2015
_reflns_number_total             2216
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra16214b2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7226005