Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_133_1_58_YzxLC4.cif"

There are 8 T-atoms per unit cell
There are 16 O-atoms per unit cell

Framework density = 26.87 T-atoms per nm^3
Material density = 2.681 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6575 Angstrom
T1  -- O2  = 1.5691 Angstrom
T1  -- O1  = 1.6575 Angstrom
T1  -- O2  = 1.5691 Angstrom
      mean = 1.6133 Angstrom
        t1 = 0.166839  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.140418  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5691 A <--> 1.6575 A
          Mean   = 1.6133 A
          StdDev = 0.0449 A

       t1 Range  = 0.1668 <-- 0.1668 --> 0.1668
       t2 Range  = 0.1404 <-- 0.1404 --> 0.1404

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  =  93.970 deg; O1  -- O2  = 2 A
O1  -- T1  -- O1  = 124.546 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  = 133.852 deg; O1  -- O2  = 3 A
O2  -- T1  -- O1  = 133.852 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  =  70.043 deg; O2  -- O2  = 2 A
O1  -- T1  -- O2  =  93.970 deg; O1  -- O2  = 2 A
       70.043 deg <-- 108.372 deg --> 133.852 deg

        O-T-O SUMMARY
          Range  = 70.0425 deg <--> 133.8522 deg
          Mean   = 108.3722 deg
          StdDev = 24.2121 deg

        O--O SUMMARY
          Range  = 1.8010 A <--> 2.9687 A
          Mean   = 2.5655 A
          StdDev = 0.4386 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 160.986 deg ; T1  -- T1   3.2695 A

T1  -- O2  -- T1  = 180.000 deg ; T1  -- T1   3.1383 A


        T-O-T SUMMARY
          Range  = 160.9863° <--> 180.0000 deg
          Mean   = 170.4932 deg
          StdDev = 9.8186 deg

        T--T SUMMARY
          Range  = 3.1383 A <--> 3.2695 A
          Mean   = 3.2039 A
          StdDev = 0.0677 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O2  = 1.8010 A
O2  -- O2  = 1.8010 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2695 Angstrom
  T1  -- T1  = 3.1383 Angstrom
  T1  -- T1  = 3.2695 Angstrom
  T1  -- T1  = 3.2695 Angstrom
  T1  -- T1  = 3.2695 Angstrom
  T1  -- T1  = 3.1383 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 12 30 56 90 134 188 249 316 391 474 570 670 771 892 1021
TD10 = 1471
Circuit symbol = 6.6.6.6.6_{2}.8_{8}
Weight = 30
Vertex symbol  = 6.6.6.6.6_{2}.8_{6}
Weight = 30

<TD10> = 1471.000
Average ring size = 6.8571
