Strong acid-promoted skeletal remodeling of the aphid pigment: red uroleuconaphin to green viridaphin
Ozakai, Chiharu; Kitamura, Kei; Horikawa, Mitsuyo; Hoshiyama, To-sho; Imamura, Akari; Yoneyama, Tatsuro; Umeyama, Akemi; Noji, Masaaki; Tsunoda, Tetsuto; Kaku, Hiroto; New Journal of Chemistry 46 (2022) 2600–2604; doi:10.1039/D1NJ05261F

data_7061162
_publ_section_title
;
 Strong acid-promoted skeletal remodeling of the aphid pigment: red
 uroleuconaphin to green viridaphin
;
_journal_issue                   6
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2600
_journal_page_last               2604
_journal_paper_doi               10.1039/D1NJ05261F
_journal_volume                  46
_journal_year                    2022
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C34 H34 O13, H2 O'
_chemical_formula_sum            'C34 H36 O14'
_chemical_formula_weight         668.65
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2021-12-15 deposited with the CCDC.	2021-12-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.2753(13)
_cell_length_b                   15.0618(19)
_cell_length_c                   19.894(3)
_cell_measurement_reflns_used    3873
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.7005
_cell_measurement_theta_min      2.2302
_cell_volume                     3078.9(7)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'Bruker Instrument Service v2017.5.0.0'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XSHELL V6.3.1 (Bruker AXS)'
_computing_publication_material  'Generate Report (Bruker AXS)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 goniometer'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  'multilayered conforcal mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0575
_diffrn_reflns_av_unetI/netI     0.0703
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            18486
_diffrn_reflns_theta_full        27.60
_diffrn_reflns_theta_max         27.60
_diffrn_reflns_theta_min         1.70
_diffrn_source                   'rotating-anode X-ray tube'
_diffrn_source_type              'Bruker Turbo X-ray Source'
_exptl_absorpt_coefficient_mu    0.108
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.75
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.404
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.500
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.229
_refine_diff_density_min         -0.355
_refine_ls_abs_structure_details
;

Flack x determined using 1996 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.3(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     448
_refine_ls_number_reflns         7121
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0639
_refine_ls_R_factor_gt           0.0459
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0420P)^2^+0.2800P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.1030
_reflns_number_gt                5678
_reflns_number_total             7121
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj05261f2.cif
_cod_data_source_block           15c1627b_3rd
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7061162.cif.
;
_cod_database_code               7061162
_shelx_res_checksum              41129