#------------------------------------------------------------------------------
#$Date: 2017-10-13 08:28:26 +0300 (Fri, 13 Oct 2017) $
#$Revision: 201972 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/10/51/2105102.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2105102
loop_
_publ_author_name
'Zakharov, Boris A.'
'Kolesov, Boris A.'
'Boldyreva, Elena V.'
_publ_section_title
;
 Effect of pressure on crystalline <small>L</small>- and
 <small>DL</small>-serine: revisited by a combined single-crystal X-ray
 diffraction at a laboratory source and polarized Raman spectroscopy study
;
_journal_coeditor_code           GP5049
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              275
_journal_page_last               286
_journal_paper_doi               10.1107/S0108768112015960
_journal_volume                  68
_journal_year                    2012
_chemical_formula_moiety         'C3 H7 N O3'
_chemical_formula_sum            'C3 H7 N O3'
_chemical_formula_weight         105.10
_chemical_melting_point          501
_chemical_name_common            DL-serine
_chemical_name_systematic
;
2-amino-3-hydroxypropanoic acid
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 102.25(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   4.7576(6)
_cell_length_b                   8.7046(6)
_cell_length_c                   9.785(11)
_cell_measurement_reflns_used    1547
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.8791
_cell_measurement_theta_min      2.3350
_cell_volume                     396.0(5)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_molecular_graphics    'Mercury (Macrae et al., 2006)'
_computing_publication_material
;
Mercury (Macrae et al., 2006),
PLATON (Spek, 2009),
enCIFer (Allen et al., 2004)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3457
_diffrn_measured_fraction_theta_full 0.284
_diffrn_measured_fraction_theta_max 0.284
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini ultra'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0506
_diffrn_reflns_av_sigmaI/netI    0.0290
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -4
_diffrn_reflns_number            3026
_diffrn_reflns_theta_full        30.95
_diffrn_reflns_theta_max         30.95
_diffrn_reflns_theta_min         4.45
_exptl_absorpt_coefficient_mu    0.158
_exptl_absorpt_correction_T_max  0.474
_exptl_absorpt_correction_T_min  0.396
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
Absorb Angel (2004) J. Appl. Cryst. 37:486-492
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.763
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             224
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.107
_refine_diff_density_min         -0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     66
_refine_ls_number_reflns         358
_refine_ls_number_restraints     55
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0414
_refine_ls_R_factor_gt           0.0319
_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/[σ²(Fo²)+(0.0479P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0752
_refine_ls_wR_factor_ref         0.0801
_reflns_number_gt                307
_reflns_number_total             358
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            gp5049.cif
_cod_data_source_block           DL-serine3.7GPa
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'GAUSSIAN' changed to
'gaussian' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               2105102
_cod_database_fobs_code          2105102
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_symmetry_multiplicity
O O1 0.2601(3) 0.37727(10) 0.3336(4) 0.027(2) Uani d U 1 1
O O2 0.3340(3) 0.13902(12) 0.0543(4) 0.024(2) Uani d U 1 1
H H2 0.2997 0.0578 0.0900 0.029 Uiso calc R 1 1
N N1 0.6168(3) 0.14714(13) 0.3626(5) 0.018(2) Uani d U 1 1
H H1A 0.4445 0.1027 0.3425 0.021 Uiso calc R 1 1
H H1B 0.6388 0.1962 0.4440 0.021 Uiso calc R 1 1
H H1C 0.7527 0.0757 0.3682 0.021 Uiso calc R 1 1
O O3 0.3913(3) 0.48023(12) 0.1496(4) 0.026(2) Uani d U 1 1
C C1 0.6411(4) 0.25858(18) 0.2507(6) 0.021(2) Uani d U 1 1
H H1 0.8295 0.3086 0.2766 0.025 Uiso calc R 1 1
C C2 0.4097(4) 0.38214(15) 0.2436(6) 0.020(3) Uani d U 1 1
C C3 0.6198(4) 0.18582(19) 0.1136(7) 0.025(2) Uani d U 1 1
H H3A 0.6840 0.2577 0.0509 0.030 Uiso calc R 1 1
H H3B 0.7456 0.0970 0.1237 0.030 Uiso calc R 1 1
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C3 O2 H2 109.5
C1 N1 H1A 109.5
C1 N1 H1B 109.5
H1A N1 H1B 109.5
C1 N1 H1C 109.5
H1A N1 H1C 109.5
H1B N1 H1C 109.5
C3 C1 N1 113.0(2)
C3 C1 C2 110.6(4)
N1 C1 C2 109.0(3)
C3 C1 H1 108.0
N1 C1 H1 108.0
C2 C1 H1 108.0
O3 C2 O1 125.80(16)
O3 C2 C1 117.0(3)
O1 C2 C1 117.2(3)
O2 C3 C1 111.8(3)
O2 C3 H3A 109.3
C1 C3 H3A 109.3
O2 C3 H3B 109.3
C1 C3 H3B 109.3
H3A C3 H3B 107.9
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C2 1.245(5)
O2 C3 1.420(4)
O2 H2 0.8200
N1 C1 1.485(5)
N1 H1A 0.8900
N1 H1B 0.8900
N1 H1C 0.8900
O3 C2 1.244(5)
C1 C3 1.468(8)
C1 C2 1.530(2)
C1 H1 0.9800
C3 H3A 0.9700
C3 H3B 0.9700
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
N1 H1B O2 4_666 0.89 1.91 2.689(4) 144.6
N1 H1A O3 2_545 0.89 1.94 2.8013(16) 163.8
N1 H1C O3 2_645 0.89 1.93 2.7784(16) 159.4
O2 H2 O1 2_545 0.82 1.79 2.608(3) 177.4
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C3 C1 C2 O3 -51.5(3)
N1 C1 C2 O3 -176.3(3)
C3 C1 C2 O1 129.7(3)
N1 C1 C2 O1 4.9(4)
N1 C1 C3 O2 73.1(3)
C2 C1 C3 O2 -49.4(3)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 597
