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

Report for the framework in file "public/tmp/tmp_93_1_239__xy3aQ.cif"

There are 4 T-atoms per unit cell
There are 8 O-atoms per unit cell

Framework density = 20.57 T-atoms per nm^3
Material density = 2.053 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.5572 Angstrom
T1  -- O2  = 1.6155 Angstrom
T1  -- O3  = 1.6724 Angstrom
T1  -- O3  = 1.6724 Angstrom
      mean = 1.6294 Angstrom
        t1 = 0.201324  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.212030  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5572 A <--> 1.6724 A
          Mean   = 1.6294 A
          StdDev = 0.0492 A

       t1 Range  = 0.2013 <-- 0.2013 --> 0.2013
       t2 Range  = 0.2120 <-- 0.2120 --> 0.2120

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 180.000 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  =  71.644 deg; O1  -- O3  = 2 A
O1  -- T1  -- O3  =  71.644 deg; O1  -- O3  = 2 A
O2  -- T1  -- O3  = 108.356 deg; O2  -- O3  = 3 A
O2  -- T1  -- O3  = 108.356 deg; O2  -- O3  = 3 A
O3  -- T1  -- O3  = 143.287 deg; O3  -- O3  = 3 A
       71.644 deg <-- 113.881 deg --> 180.000 deg

        O-T-O SUMMARY
          Range  = 71.6436 deg <--> 180.0000 deg
          Mean   = 107.8704 deg
          StdDev = 35.1349 deg

        O--O SUMMARY
          Range  = 1.8925 A <--> 3.1745 A
          Mean   = 2.5233 A
          StdDev = 0.5294 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 180.000 deg ; T1  -- T1   3.1144 A

T1  -- O2  -- T1  = 180.000 deg ; T1  -- T1   3.2310 A

T1  -- O3  -- T1  = 155.397 deg ; T1  -- T1   3.2679 A


        T-O-T SUMMARY
          Range  = 155.3971° <--> 180.0000 deg
          Mean   = 171.7990 deg
          StdDev = 12.1136 deg

        T--T SUMMARY
          Range  = 3.1144 A <--> 3.2679 A
          Mean   = 3.2044 A
          StdDev = 0.0683 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 1.8925 A
O1  -- O3  = 1.8925 A
O1  -- O3  = 1.8925 A
O1  -- O3  = 1.8925 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  = 3.2310 Angstrom
  T1  -- T1  = 3.2679 Angstrom
  T1  -- T1  = 3.2679 Angstrom
  T1  -- T1  = 3.2679 Angstrom
  T1  -- T1  = 3.1144 Angstrom
  T1  -- T1  = 3.2679 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 48 74 108 148 192 246 304 366 440 516 596 690 784
TD10 = 1159
Circuit symbol = 4.8_{6}.4.8_{6}.6.8_{6}
Weight = 20
Vertex symbol  = 4.8_{6}.4.8_{6}.8_{6}.8_{6}
Weight = 32

<TD10> = 1159.000
Average ring size = 7.4286
